A sawtooth reactor type one-way time-varying magnetic field cigar-shaped aircraft

Abstract

The application discloses a sawtooth wave reactor type one-way time-varying magnetic field cigar-shaped aircraft, and belongs to the field of special time-varying magnetic field field-controlled aircraft. The aircraft is a cigar-shaped closed body with sealed heads at two ends, and more than three groups of coreless reactor coil arrays are longitudinally arranged. The coils are connected to an asymmetric sawtooth wave excitation power supply, the working frequency is more than 1 MHz, preferably 9.65 MHz, the voltage is more than 2000 V, and the coils are excited by 360° evenly divided phase difference error phases to generate a longitudinally continuous constant one-way time-varying rate magnetic field of the body. The body is covered with a normal-temperature superconducting shielding layer except for the front and rear magnetic field outlets, and the magnetic field is constrained to spread along the surface of the body to cover the whole machine. The body is provided with an asymmetric parallel plate capacitor group, and a controllable gradient electric field is formed by inputting a herringbone wave high voltage. The single magnetic field cannot generate a motion effect, and after the gradient electric field is superimposed, the aircraft can stably hover and fly, and the inertial control performance is greatly improved. The magnetic field of the application is continuous and stable, accurate in control, and quiet in operation, and the structure is innovative, and has high scientific research and engineering application value.

Description

Technical Field

[0001] This invention relates to the fields of unidirectional time-varying gradient magnetic field generating devices, multi-coil phase difference timing excitation technology, superconducting external field magnetic shielding and magnetic field slip-covering structures, asymmetric gradient electric field generation technology, and dielectric-free field force propulsion aircraft structures. Specifically, it relates to a short-stick cigar-shaped special aircraft device that generates a continuous unidirectional time-varying magnetic field by using multiple sets of coreless reactor arrays, a preferred operating frequency of 9.65MHz, a high-voltage sawtooth wave timing excitation with accelerated ascent and instantaneous descent, and a phase-splitting phase difference out-of-phase drive. It achieves omnidirectional controllable silent flight by relying on the external field constraint slip characteristics of the superconducting shell and the multi-directional asymmetric herringbone wave electric field. Background Technology

[0002] Existing artificial time-varying magnetic field generators and electromagnetic aircraft structures have significant technical shortcomings, failing to generate special magnetic fields with pure unidirectional, continuous gradients and constant time-varying rates. Specific deficiencies are as follows: First, existing electromagnetic devices use symmetrical sine wave or square wave excitation. The rising and falling edges of the waveform are symmetrical in timing and the rate of energy change is equal. They cannot form an extreme asymmetric magnetic field of "accelerated rise and instantaneous drop". They do not have the electrical foundation to construct a unidirectional time-varying gradient magnetic field. Moreover, they generally have low operating voltage and no fixed preferred operating frequency band, so they cannot establish a high-intensity unidirectional time-varying field energy gradient.

[0003] Second, the traditional single-coil magnetic field generator has a dispersed field field, disordered magnetic field vector, and non-directional propagation characteristics, which makes it impossible to form a unidirectional magnetic field that evolves continuously along a fixed axis. The time-varying rate of the magnetic field cancels out in both directions, making it impossible to maintain a stable unidirectional gradient characteristic.

[0004] Third, existing multi-coil array structures mostly adopt synchronous in-phase excitation, resulting in superimposed and disordered magnetic fields of the coils without a temporal progression relationship. They cannot form a continuously moving, unidirectional magnetic field flow and do not have stable unidirectional time-varying field characteristics.

[0005] Fourth, conventional magnetic shielding structures are mostly used to shield internal field leakage. There is no dedicated structural design to block external field backflow and maintain external field slippage. The infiltration of external magnetic field will cause the covered field area to shrink, the field shape to be incomplete, and the coverage area to be insufficient, so it is impossible to achieve complete full-domain magnetic field coverage.

[0006] Fifth, existing electric field control structures mostly use symmetrical parallel plate capacitors, with uniform electric field gradients and no difference, which cannot generate directional bias electric field thrust and cannot achieve precise, multi-directional, and all-round attitude and trajectory control of the aircraft.

[0007] Sixth, existing aircraft structures are mostly based on flight function as the core and magnetic field as an auxiliary function. There is no dedicated structural design with the core purpose of generating a continuous unidirectional time-varying magnetic field. The magnetic field shape, timing and gradient are uncontrollable. Most equipment's magnetic field formation is accompanied by movement, and it is impossible to achieve the step-by-step working characteristics of "pure magnetic field static formation and controllable flight after electric field intervention". There are no inertial modulation physical characteristics.

[0008] In summary, the industry currently lacks an integrated short-stick, cigar-shaped aircraft structure capable of precisely constructing a 9.65MHz optimal frequency, accelerating ascent and instantaneous descent timing, high-voltage excitation, multi-coil phase difference sharing, continuous longitudinal propagation, and a constant unidirectional time-varying magnetic field, while also possessing superconducting external field anti-penetration slip envelope, independent electric field-driven flight, and the ability to modify the overall inertial characteristics. To address this technological gap, this invention proposes a sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft. Summary of the Invention

[0009] Purpose of the invention The core objective of this invention is to provide a dedicated mechanical structure and electrical timing matching system. This system utilizes a short-stick, cigar-shaped fuselage configuration, a longitudinal array of multiple coreless reactors, 360° evenly distributed phase difference excitation, a voltage exceeding 2000V, a preferred operating frequency of 9.65MHz, an accelerated ascent and instantaneous fall-type asymmetric high-voltage sawtooth wave excitation, and a fully superconducting external field anti-penetration shell structure to stably generate a unidirectional time-varying magnetic field that propagates continuously along the longitudinal direction of the fuselage, has a unified vector, and a constant time-varying rate. The superconducting shell achieves full-domain coverage of the magnetic field by sliding on the outer surface, and finally, relies on a multi-dimensional asymmetric herringbone wave gradient electric field to achieve omnidirectional mechanically silent and controllable flight.

[0010] Technical solution To achieve the aforementioned core invention objective (generating a continuous unidirectional time-varying sawtooth wave magnetic field), the present invention adopts the following core technical solution: A sawtooth wave reactor type unidirectional time-varying magnetic field cigar-shaped aircraft includes a short stick-shaped cigar-shaped sealed body (1), a unidirectional time-varying magnetic field generating array assembly (2), a superconducting magnetic shielding shell (3), a multi-directional asymmetric electric field control assembly (4), an ultra-asymmetric sawtooth wave high voltage excitation control module (5), and a herringbone wave high voltage electric field excitation power supply (6).

[0011] The short stick-shaped sealed body is a regular short stick structure, which is composed of a straight cylindrical section of equal thickness in the middle and semi-circular end caps at both ends. It has a regular shape and axial symmetry, providing a standard structural carrier for the continuous longitudinal propagation of the magnetic field and the uniform sliding and covering of the external field.

[0012] The unidirectional time-varying magnetic field generating array component is the core magnetic field generating structure of this invention, including three or more sets of coreless reactor coils (21); all coreless reactor coils are arranged equidistantly along the longitudinal straight line inside the cigar-shaped body, the number of coils is positively correlated with the length of the body, and the minimum number of coils is no less than three sets.

[0013] Each group of coreless reactor coils is independently electrically connected to an ultra-asymmetric sawtooth wave high-voltage excitation control module (5); the ultra-asymmetric sawtooth wave high-voltage excitation control module outputs an asymmetric sawtooth wave voltage and current signal (51) that rises rapidly and falls back instantly. This invention strictly limits the operating frequency, electrical and timing parameters: Operating frequency: greater than 1MHz, preferably 9.65MHz; Operating voltage: constant above 2000V; Operating current: Small devices are compatible with 2A to 10A, while large devices can operate up to 100A. Waveform timing: The voltage rise phase is an accelerated rise phase with a continuously increasing voltage change rate; the voltage fall phase is completed instantaneously with a very short fall time, which hardly occupies the working cycle time. Relying on this extreme asymmetric electrical excitation condition, the core timing and field strength foundation of the unidirectional time-varying magnetic field are provided.

[0014] Multiple sets of coreless reactor coils (21) are connected to an ultra-asymmetric sawtooth wave high-voltage excitation control module (5). The excitation is carried out by a 360° evenly distributed phase difference timing relay, which is used to control the phase-shifting excitation timing of multiple sets of coils. Assuming the total number of coils is n, the excitation phase difference between any two adjacent sets of reactor coils is strictly equal to 360° / n, eliminating the problem of bidirectional magnetic field cancellation and field disorder, and constructing a continuous unidirectional magnetic field flow (7) with timing continuity, field superposition, and vector unification. The magnetic field time-varying rate is constant throughout the process. For example, when 3 sets of coils are laid out, the phase difference between adjacent coils is 120° (52); when 4 sets of coils are laid out, the phase difference between adjacent coils is 90° (53), and so on, to achieve 360° evenly distributed phase-shifting drive.

[0015] Multiple coils, driven by a time sequence with equal phase difference, form a magnetic field evolution effect with time progression, field continuity, and vector unification along the longitudinal direction of the body, ultimately constructing a unidirectional time-varying magnetic field that propagates continuously along the axial direction of the cigar-shaped body, has a constant time-varying rate, and a unique direction (7).

[0016] The superconducting magnetic shielding shell is installed on the outer surface of the cigar-shaped fuselage; the superconducting magnetic shielding shell only reserves magnetic field entrances and exits (8) at the front and rear ends of the aircraft, and the upper, lower, left and right sides of the fuselage are completely covered with room temperature superconducting material. The core design purpose and mechanism of the room-temperature superconducting shell is to shield the inward penetration of the unidirectional time-varying magnetic field that has already formed and flowed externally, and to prevent the problems of field shrinkage, attenuation of the encapsulated area, and incomplete field shape caused by the backflow of the external field; by blocking the inward intrusion of the magnetic field, the magnetic field is forced to stably attach to the outer surface of the aircraft and continuously slide, extend, and spread, ultimately completing the complete and uniform magnetic field encapsulation of the entire aircraft, ensuring the stability and integrity of the unidirectional time-varying encapsulation field.

[0017] The multi-directional asymmetric electric field control component is the auxiliary structure for attitude and trajectory control of the whole aircraft in this invention. It includes a front-end electric field control unit (41), a rear-end electric field control unit (42), an upper electric field control unit (43), a lower electric field control unit (44), a front two-way electric field control unit (45), and a rear two-way electric field control unit (46), which covers all directions of motion of the aircraft, including front-back, up-down, left-right turning.

[0018] Each set of electric field control units adopts an asymmetric parallel plate capacitor structure; the asymmetric parallel plate capacitor includes two types of structurally differentiated electrodes: the first electrode is a storage electrode (401) with large volume, high specific surface area and capable of storing high-density charge; the second electrode is a sparsely hollowed fine metal mesh structure electrode (402); the volume, surface area, storage capacity and charge density of the two sets of electrodes are completely asymmetric.

[0019] Each group of asymmetric parallel plate capacitors is independently connected to the herringbone wave high voltage electric field excitation power supply (6). The power supply outputs the herringbone wave electric field signal (61). The positive terminal is connected to the high surface area electrode, and the negative terminal is connected to the fine metal mesh electrode. A stable and controllable asymmetric gradient high voltage electric field can be constructed in the electrode gap and the outer space to form a directional electric field gradient thrust.

[0020] The ultra-asymmetric sawtooth wave high-voltage excitation control module (5) integrates control and can independently adjust the magnetic field phase timing, sawtooth wave waveform parameters, working frequency, high voltage amplitude, current magnitude, electric field amplitude and phase, so as to achieve stable magnetic field shape and precise controllable flight attitude.

[0021] Furthermore, the coreless reactor coil (21) adopts a hollow tightly wound structure, without core hysteresis interference or magnetic saturation limitation. It produces a weak effect when the frequency is greater than 1MHz, and the effect is maximized when the frequency is preferably 9.65MHz. The high-voltage sawtooth wave timing realizes the magnetic field's rapid response and precise time-varying, ensuring that the unidirectional magnetic field gradient is uniform and the timing is continuous without distortion.

[0022] Furthermore, the front and rear magnetic field inlets and outlets (8) are open structures without superconducting shielding, which is the only channel for the unidirectional time-varying magnetic field (7) inside the body to overflow outward and complete the outer wall sliding and covering, ensuring that the longitudinal entry and exit vectors of the magnetic field are unified and the unidirectional propagation characteristics are not destroyed.

[0023] Furthermore, multiple reactor coils are excited by a fixed angle and phase shift, eliminating the problem of magnetic field disorder in a single coil and forming a time-series relay magnetic field evolution chain, giving the overall magnetic field the unique characteristics of continuous unidirectional movement, continuous time-varying, and no reverse cancellation. Beneficial effects

[0024] This invention aims to construct a continuous unidirectional time-varying magnetic field with a frequency greater than 1MHz, preferably 9.65MHz, using a multi-coil staggered phase array and high-voltage acceleration rise followed by instantaneous fall. Through innovative designs including a fixed operating frequency band, high-voltage parameters, extreme asymmetric waveform timing, phase control, coil arrangement, and a superconducting external field anti-penetration slip structure, it offers the following significant advantages compared to traditional magnetic field generating devices and spacecraft structures: 1. A pure unidirectional continuous time-varying magnetic field with a fixed preferred frequency band, high voltage and strong field, and extreme time-series asymmetry was constructed. This invention employs a high-voltage sawtooth wave excitation with a working frequency greater than 1MHz, preferably 9.65MHz, and a voltage of 2000V or higher. The voltage adopts a waveform characteristic of accelerated incremental rise and instantaneous near-zero-time steep drop. Combined with the zero-distortion response characteristics of the coreless coil, it completely breaks through the defects of traditional symmetrical magnetic field bidirectional time-varying cancellation, stably generates a unidirectional time-varying magnetic field with a unique vector, constant time-varying rate, and continuous propagation along the axial direction, filling the technical gap of artificially controllable unidirectional gradient time-sequence high-voltage magnetic field.

[0025] 2. A multi-coil phase difference array enables continuous and uninterrupted evolution of the magnetic field across the entire domain. This invention employs a 360° evenly distributed phase difference driving mode for n groups of coils, enabling the magnetic fields of each group of coils to be sequentially connected, superimposed, and progressively propagated, forming a continuous magnetic field flow along the longitudinal direction of the machine body. This completely solves the defects of single-coil magnetic field field limitation, discontinuous timing, and vector chaos, and significantly improves the unidirectional continuity, stability, and uniformity of the magnetic field.

[0026] 3. Unique superconducting external field anti-penetration structure, achieving complete sliding and full-area coverage of the outer surface of the magnetic field. This invention features a room-temperature superconducting shielding shell covering the entire area except for the front and rear magnetic field inlets and outlets. Its core function is to prevent the external unidirectional time-varying magnetic field from penetrating inward and to avoid shrinkage and incompleteness of the encapsulated field. The forced magnetic field only slides, extends, and spreads on the outer surface of the machine shell, autonomously forming a uniform, sealed, and complete magnetic field encapsulation layer covering the entire machine. The field shape is stable, without attenuation, and without leakage.

[0027] 4. The device has clear operating characteristics, with complete decoupling between field state and motion, and unique and controllable operating logic. When only the sawtooth wave magnetic field generating system is turned on and the herringbone wave electric field system is not turned on, the entire machine only stably forms a unidirectional time-varying enveloping magnetic field, the aircraft remains completely stationary, without any autonomous movement, and there are no abnormal changes in appearance; only after the herringbone wave asymmetric gradient electric field is superimposed and applied can the device start levitation and flight actions, realizing the step-by-step independent control of magnetic field forming and power drive, with a clear structural working logic and extremely strong controllability.

[0028] 5. Possesses a unique overall inertial modulation effect, resulting in extremely high structural stability in a suspended state. Experiments have verified that the device of the present invention significantly alters the overall inertial characteristics of the aircraft under the superimposed electric field levitation state, enhances the overall motion inertia, makes it difficult to move by artificial external force, and has extremely strong anti-disturbance ability, greatly improving flight stability and attitude anti-interference ability under high altitude, high speed and complex working conditions.

[0029] 6. Multi-directional asymmetric gradient electric field enables precise and silent flight in all directions. This invention deploys an all-around asymmetric parallel plate capacitor bank. Relying on the structural differences between large and small electrodes and the V-shaped high-voltage electric field, it generates a directional and controllable gradient electric field thrust. It can independently control all motion attitudes of the aircraft, including ascent, descent, advance, retreat, and turning. The entire process is without rotors, jets, or mechanical moving parts, achieving completely silent and high-precision field-controlled flight.

[0030] 7. Fixed and optimized parameters, strong adaptability, suitable for various engineering applications. This invention produces a weak effect at frequencies greater than 1MHz, but maximizes the effect when the optimal operating frequency of 9.65MHz is locked. With a standardized high-voltage and current parameter system, the number of coils and the electric field strength can be adaptively adjusted according to the size of the aircraft. The parameter system is complete for large and small models, the magnetic field parameters can be accurately replicated, and the controllability is high. It is suitable for various special electromagnetic experiments, space field energy research, and silent flight vehicle application scenarios. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the three-dimensional cross-sectional structure of the magnetic field-equipped machine of the present invention; Figure 2 This is a schematic diagram of the internal components of the present invention; Figure 3 This is a schematic diagram of the timing of the asymmetric sawtooth wave excitation voltage wave and the herringbone wave characteristics specific to this invention; Detailed Implementation

[0032] The invention will now be described in further detail, completely, and clearly with reference to specific embodiments. The entire process focuses on structural construction, generation of a 9.65MHz fixed-frequency high-voltage unidirectional time-varying magnetic field, superconducting external field slip coating, and precise electric field control. Step 1: Preparation of the main body of the short stick cigar-shaped device The machine body is made of high-strength, high-frequency insulating, anti-aging, and low electromagnetic interference composite material, and is integrally molded into a short stick-shaped cigar-shaped sealed body with a centrally uniform cylindrical shape and semi-circular end caps (1). The machine body is axially regular and symmetrical to ensure that the longitudinal magnetic field propagation path is straight and the magnetic field sliding resistance on the outer surface is uniform. The machine body has a reserved longitudinal center straight mounting groove for fixing multiple sets of coreless reactor coils at equal intervals; the machine body has reserved sealed cavities for installing capacitors in various positions on the outside.

[0033] Step 2: Assembly of the core unidirectional magnetic field generating array Three or more sets of coreless reactor hollow coils (21) are arranged at equal intervals along the longitudinal straight line of the inner center of the machine body. The coils have no iron core and no magnetic shielding to ensure zero delay in electromagnetic response and no distortion in magnetic field timing.

[0034] Taking the three-coil embodiment as an example: the first coil, the second coil, and the third coil are arranged in a uniform and equidistant manner along the longitudinal direction; the phase difference of the excitation phase of the adjacent coils is locked to 120° (52) by the phase control module, so as to realize the 360° complete timing cycle phase-shifting drive.

[0035] If four, five or more coils are arranged, the phase difference is automatically divided evenly according to the 360° / n rule to ensure uniform timing progression and continuous propagation of the magnetic field.

[0036] Step 3: Parameter matching and assembly of the 9.65MHz ultra-asymmetric sawtooth wave power supply Each reactor coil is independently matched with a dedicated high-voltage sawtooth wave excitation power supply (5), and the operating frequency band, electrical and timing output standards are unified: Operating frequency: Fixed, preferably 9.65MHz; Output voltage: Constantly greater than 2000V; Output current: 2A~10A for small models, and up to 100A for large models; Rising edge: Accelerated voltage rise, with the rate of voltage change continuously increasing; Falling edge: Instantaneous and extremely rapid drop, with a very short drop time, basically not taking up the cycle time.

[0037] Relying on this extreme asymmetric electrical excitation condition, the core field strength and timing support are provided for the unidirectional time-varying magnetic field (7).

[0038] Step 4: Fabrication of the superconducting magnetic shielding shell and magnetic field inlet / outlet The entire outer surface of the cigar-shaped body is coated and encapsulated with room-temperature superconducting shielding material to form a complete superconducting shielding shell (3); only the center of the front end face and the center of the rear end face of the aircraft are reserved with circular transparent magnetic field entrances and exits (8), without being covered by superconducting material.

[0039] The core function of this superconducting shell is to prevent the externally formed unidirectional time-varying magnetic field from penetrating and re-flowing inward, thus preventing the field from shrinking inward, reducing the coverage area, and causing the field shape to become disordered and incomplete. It also forces the magnetic field to stably adhere to the outer surface of the machine body, continuously sliding, extending, and spreading, ultimately achieving complete and uniform full-area coverage of the entire machine.

[0040] Step 5: Assembly of Multi-directional Asymmetric Electric Field Control Components Independent asymmetric parallel plate capacitor units (4) are fixedly installed in the sealed cavities at the front end, rear end, upper side, lower side, left and right ends of the front side, and left and right ends of the rear side of the aircraft body. Each group of capacitors uniformly adopts an asymmetric pairing structure of "large specific area high density energy storage electrode (401) + sparse fine metal mesh hollow electrode (402)", and the surface area of ​​the two electrodes, the energy storage capacity, the charge density, and the electric field concentration form a fixed difference. All capacitors are independently connected to the V-shaped high-voltage electric field excitation power supply (6). The electric field excitation power supply outputs a V-shaped electric field signal (61). The positive terminal is connected to a high surface area electrode, and the negative terminal is connected to a fine metal mesh electrode. The voltage amplitude, waveform phase, and electric field gradient of each electric field can be individually adjusted to achieve independent control of the thrust in each direction.

[0041] Step Six: System Integration and Magnetic Field Generation and Coating Process When the whole machine is powered on, the 9.65MHz band sawtooth wave high voltage power supply (5) is started. The phase control module drives each group of reactor coils (21) in sequence according to the preset evenly divided phase difference. Under the high voltage sawtooth wave excitation of accelerated rise and instantaneous fall, multiple groups of coils generate magnetic fields (7) in sequence with phase difference, time progression, vector direction and time variation rate. Multiple magnetic field units are superimposed and continuously evolved along the longitudinal direction of the body, eventually forming a unique magnetic field flow that runs through the front and back of the body, travels in one direction, and is continuously time-varying; The internal unidirectional magnetic field overflows from the superconducting gaps at the front and rear of the body (8). Due to the anti-permeability constraint of the external field of the superconducting shell, it cannot seep back inward or scatter outward. It can only slide, extend and cover the surface of the superconducting shell, and finally complete the uniform magnetic field covering the entire short stick-shaped cigar-shaped aircraft, forming a continuous unidirectional time-varying magnetic field (7) covering field in steady state.

[0042] At this time, only the magnetic field system is working, and the aircraft remains stationary with no motion output.

[0043] Step 7: Electric Field Initiation, Hover Flight, and Inertial Characteristics Verification Turn on the high voltage electric field excitation power supply of the human-shaped wave (6), and construct the gradient electric field thrust of the asymmetric parallel plate capacitors in all directions; By adjusting the electric field parameters in the front, back, up, down, and sides, the aircraft can achieve precise omnidirectional silent flight in all directions, including forward, backward, ascent, descent, and left and right turns. Experimental results show that when the aircraft is in a state of magnetic field coverage and electric field levitation, the inertial characteristics of the whole aircraft are modulated, the inertia of the fuselage motion is significantly enhanced, it is difficult to push the aircraft manually, the ability to resist external disturbances is extremely strong, and the flight attitude is highly stable.

Claims

1. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft, characterized in that: The system includes a short-stick cigar-shaped sealed body (1), a unidirectional time-varying magnetic field generating array assembly (2), a superconducting magnetic shielding shell (3), a multi-directional asymmetric electric field control assembly (4), an ultra-asymmetric sawtooth wave high-voltage excitation electrical control module (5), and a herringbone wave high-voltage electric field excitation power supply (6). The short-stick cigar-shaped sealed body is an integral closed short-stick configuration with a straight cylindrical section of equal thickness in the middle and semi-circular caps at both ends. The unidirectional time-varying magnetic field generating array assembly includes three or more sets of coreless reactor coils (21). All coreless reactor coils are arranged equidistantly along the longitudinal straight line of the center inside the short-stick cigar-shaped sealed body. The number of coils is positively correlated with the length of the body and is not less than three sets. Each set of coreless reactor coils is independently electrically connected to the ultra-asymmetric sawtooth wave high-voltage excitation power supply. The high-voltage excitation control module (5) outputs an asymmetric sawtooth wave voltage and current signal (51) that accelerates and then rapidly drops back. The operating frequency is greater than 1MHz, preferably 9.65MHz, and the operating voltage is constant at greater than 2000V. The operating current for small devices is 2A to 10A, while the maximum operating current for large devices can reach 100A. The voltage rise phase is an accelerated change, with the voltage change rate continuously increasing. The voltage drop phase completes the drop instantly, with extremely short time consumption and almost no occupation of the working cycle. The high-voltage excitation control module (5) is electrically connected to the coils (21) of each group of coreless reactors to control the phase-shifting excitation sequence of the coils. Assuming the total number of coils is n, then... The excitation phase difference between two adjacent coils is 360° / n. Multiple coils are excited by phase difference and phase shift to form a unidirectional time-varying magnetic field (7) that propagates continuously along the longitudinal direction of the machine body. The superconducting magnetic shielding shell (3) covers the outer surface of the short stick-shaped cigar-shaped sealed machine body. Only the front and rear ends of the machine body are reserved for magnetic field entrances and exits (8). The rest of the outer surface is fully covered with room temperature superconducting material. The superconducting magnetic shielding shell is used to shield the unidirectional time-varying magnetic field flowing from the outside from penetrating inward, prevent the field from shrinking and decaying, and force the magnetic field to slide, extend and spread on the outer surface of the machine body shell to achieve complete magnetic field coverage of the whole machine. The multi-directional asymmetric electric field control component (4) includes independent electric field control units at the front end, rear end, upper part, lower part, front double end and rear double end. Each electric field control unit is composed of an asymmetric parallel plate capacitor. The asymmetric parallel plate capacitor includes a high specific area and large capacity energy storage electrode (401) and a sparse fine metal mesh electrode (402). The two pole structures, energy storage capacity and charge density are asymmetric. Each set of asymmetric parallel plate capacitors is connected to a herringbone wave high voltage electric field excitation power supply (6). The positive terminal of the herringbone wave electric field signal (61) output by the electric field excitation power supply is connected to the high specific area electrode (401), and the negative terminal of the power supply is connected to the fine metal mesh electrode (402) to construct a spatial asymmetric gradient electric field thrust. This device uses a multi-coil phase-shifted array and ultra-asymmetric high voltage sawtooth wave excitation as the core structure to construct a continuous unidirectional time-varying magnetic field and can realize a silent, omnidirectional controllable flight without mechanical parts.

2. The sawtooth wave reactor type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: The coreless reactor coil (21) is a hollow, tightly wound, coreless structure with no hysteresis loss or magnetic saturation. It produces a weak effect when the frequency is greater than 1MHz. The effect is maximized when the operating frequency is preferably 9.65MHz. The high-voltage sawtooth wave timing achieves precise magnetic field response, ensuring that the unidirectional time-varying magnetic field (7) is continuous, has a uniform gradient, and is free of waveform distortion.

3. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: The front and rear magnetic field inlets and outlets (8) are transparent structures without superconducting obstruction. They are the only channels through which the unidirectional time-varying magnetic field (7) inside the body overflows outward and completes the outer wall sliding and covering, ensuring that the longitudinal unidirectional propagation vector of the magnetic field is constant.

4. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: The ambient temperature superconducting magnetic shield shell (3) can effectively block the external unidirectional time-varying magnetic field from penetrating and re-injecting into the interior, avoid shrinkage, incompleteness and attenuation of the encapsulated field, constrain the magnetic field to slide and extend only along the outer surface of the machine body, and autonomously form a uniform and complete global magnetic field (7) encapsulation layer, with the field shape being stable and disorder-free for a long time.

5. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: Multiple sets of coreless reactor coils (21) are connected to the ultra-asymmetric sawtooth wave high voltage excitation control module (5) respectively. Through the 360° evenly distributed phase difference time sequence relay excitation, the problem of bidirectional magnetic field cancellation and field disorder is eliminated, and a continuous unidirectional magnetic field flow (7) with time sequence continuity, field superposition and vector unity is constructed, and the magnetic field time variation rate is constant throughout the process.

6. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: The front and rear asymmetric parallel plate capacitors (4) generate longitudinal gradient electric field thrust to control the forward and backward linear motion of the aircraft; the upper and lower asymmetric parallel plate capacitors generate vertical gradient electric field thrust to control the aircraft's altitude adjustment motion; the front and rear asymmetric parallel plate capacitors generate lateral bias gradient electric field thrust, and the aircraft's left and right turning and attitude correction are achieved through the difference in electric field between the two sides.

7. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: Each group of asymmetric parallel plate capacitors is connected to the V-wave high-voltage electric field excitation power supply (6). The positive terminal of the power supply outputs the V-wave electric field signal (61) and is connected to the high surface area electrode (401). The negative terminal of the power supply is connected to the fine metal mesh electrode (402) to construct the spatial asymmetric gradient electric field thrust. The amplitude, phase and duty cycle of the V-wave high-voltage electric field can be independently adjusted. The gradient difference of the asymmetric electric field can be finely controlled to achieve stepless and precise adjustment of flight speed, turning angle and climb rate.

8. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: The number of reactor coils (21) can be increased or decreased according to the length of the machine body, and the corresponding phase difference can be synchronously matched to maintain the continuity and stability of the unidirectional time-varying magnetic field (7) of the whole machine.

9. A sawtooth wave reactor-type unidirectional time-varying magnetic field cigar-shaped aircraft according to claim 1, characterized in that: When the magnetic field generating system is operated alone, this device only forms a unidirectional time-varying magnetic field (7) and the body remains stationary. It achieves levitation and flight only after the herringbone wave electric field excitation power supply (6) is turned on. In the levitation state, the inertial characteristics of the whole machine are modulated, and it is difficult to be pushed by external forces. The whole machine has extremely strong anti-disturbance stability.

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