A segmented cylinder type linear energy recovery system and method based on flywheel energy storage

Abstract

The application is a segmented cylinder type linear energy recovery and re-cocking system and method based on flywheel energy storage. The system comprises a segmented cylinder type linear motor, an energy recovery and recycling converter and a flywheel energy storage component. The cylinder type linear motor adopted in the application is based on electromagnetic action instead of mechanical action, and the whole process of recoil and re-cocking is controllable, soft recoil can be realized, there is no mechanical contact, no mechanical problems, the acting force is coaxial with the barrel, the disturbance in the process of recoil and re-cocking is small, the structure is simple, easy to maintain and high in reliability. The application recovers the kinetic energy of the recoil of the gun based on flywheel energy storage and re-uses it in the re-cocking stage, realizes the energy self-sufficiency of the electromagnetic recoil brake device, reduces the volume and weight of the energy storage component, improves the energy storage and power density of the system, and prolongs the cycle service life.

Description

Technical Field

[0001] The present invention relates to the technical field of artillery recoil energy recovery and reuse, and is a segmented cylindrical linear energy recovery and recoil system and method based on flywheel energy storage. Background Art

[0002] During firing, artillery generates enormous amounts of energy, driving the recoil of the gun. Traditional liquid-pneumatic recoil mechanisms can recover some of the recoil energy, storing it through compressed gas and using it for recoil. However, these mechanisms require high sealing performance and require rigorous inspection before each use. They are susceptible to environmental influences and duration of use, inevitably leading to leakage and deterioration of the medium. Furthermore, they suffer from poor controllability during recoil and recoil, making them difficult to meet the high reliability, controllability, and precision requirements of future artillery.

[0003] The segmented cylindrical linear energy recovery and recoil system studied in this paper utilizes the principles of linear motors and is based on the fundamental theory of electromagnetic action. During the recoil process of the gun, the linear motor operates in a generator mode, providing electromagnetic resistance while recovering recoil energy and storing it in a flywheel. During the recoil process of the gun, the linear motor operates in a motor mode, providing electromagnetic thrust while also reusing the recoil energy. During operation, the system's components have no mechanical contact and no sealing requirements. Based on electromagnetic principles, it can complete a system self-check before firing. The recoil and recoil processes are fully controllable and highly coaxial, enabling soft recoil of the gun and improving system reliability, controllability, precision, and efficiency.

[0004] Common electromagnetic energy recovery and storage methods include battery storage and supercapacitor storage. Battery storage has high energy density but low power density, while supercapacitor storage has high power density but low energy density. Both significantly reduce their cycle life under high-current operating conditions. Flywheel energy storage, on the other hand, combines high energy density and power density, significantly reducing the size and weight of energy storage devices used to recover and reuse artillery recoil energy under short-term, high-power conditions. This makes it more suitable for mobile platforms, offering long high-current cycle life, high efficiency, and lower overall costs. Summary of the Invention

[0005] In view of the shortcomings of existing technologies, in order to achieve effective utilization of energy during the retreat and advance of artillery, improve system reliability, controllability, accuracy and efficiency, reduce system volume and weight, extend service life and reduce overall cost.

[0006] The present invention provides a segmented cylindrical linear energy recovery and recoil system and method based on flywheel energy storage.

[0007] The present invention provides the following technical solutions:

[0008] A segmented cylindrical linear energy recovery and recoil system based on flywheel energy storage, the system comprising a segmented cylindrical linear motor, an energy recovery and reuse converter, and a flywheel energy storage component;

[0009] The segmented cylindrical linear motor consists of a stator and a mover. The mover is equipped with a Halbach array of magnetized permanent magnets and is coaxially fixed to the gun body. The stator is divided into three sections, which respectively house the generating winding, the motor winding, and the eddy current damping cylinder, and is coaxially fixed to the gun mount.

[0010] The energy recovery and reuse converter is based on three sets of three-phase inverters to achieve energy control during retreat and recoil;

[0011] Flywheel energy storage components are based on the principle of inertial energy storage, realizing energy storage and release under short-term extreme working conditions.

[0012] Preferably, before the recoil phase begins, the head end of the mover is aligned with the head end of the stator's generator winding, and the tail end of the mover is aligned with the head end of the stator's motor winding. When the mover begins to recoil as the artillery fires, the generator winding first provides electromagnetic resistance under instantaneous extreme working conditions and generates instantaneous extremely high power generation power.

[0013] Preferably, the mover moves backward, and the electric winding and the eddy current damping cylinder gradually participate in the work to provide partial electromagnetic resistance.

[0014] Preferably, before the start of the recoil phase, the head end of the mover is aligned with the head end of the stator's electric winding, and the tail end of the mover is aligned with the tail end of the eddy current damping cylinder. When the mover starts to recoil, the electric winding first provides thrust according to the rated power. When the head end of the mover moves to the tail end of the stator's generator winding, the generator winding starts to participate in the work and provides partial electromagnetic thrust. The eddy current damping cylinder does not provide thrust during the recoil process.

[0015] Preferably, the generator winding is designed according to the power generation requirements of recoil kinetic energy recovery, but can still be operated electrically during the recoil process to provide partial thrust and help coordinate the work of the system;

[0016] The electric winding is designed according to the electric needs of recoil, but it can still generate electricity during the recoil process, providing some resistance and helping to recover the recoil kinetic energy.

[0017] Preferably, the eddy current damping cylinder only converts kinetic energy into heat energy and consumes it, and does not have an energy recovery-recoil function.

[0018] A segmented cylindrical linear energy recovery and recoil control method based on flywheel energy storage, the method comprising the following steps:

[0019] In the recoil stage, energy flows from the power generation winding and the motor winding of the segmented cylindrical linear motor to the flywheel energy storage structure through the energy recovery and reuse converter, the barrel decelerates, the flywheel accelerates, and the recoil kinetic energy-magnetic energy-inertial energy storage conversion is realized.

[0020] In the recoil stage, energy flows from the power generation winding and the motor winding of the segmented cylindrical linear motor to the flywheel energy storage structure through the energy recovery and reuse converter, the barrel decelerates, the flywheel accelerates, and the recoil kinetic energy-magnetic energy-inertial energy storage conversion is realized.

[0021] Based on the flywheel energy storage mode, energy recovery is realized, and the gun is reloaded, realizing self-sufficient energy of the system, reducing the volume and weight of the energy storage components, improving the energy storage and power density of the system, and prolonging the service life.

[0022] Preferably, the segmented stator is designed and optimized separately according to different power requirements at different times during the recoil and reloading processes, and the segmented length and control strategy can be flexibly adjusted.

[0023] A computer readable storage medium has a computer program stored thereon, and the program is executed by a processor to implement a segmented cylindrical linear energy recovery and reloading control method based on flywheel energy storage.

[0024] A computer device includes a memory and a processor, the memory stores a computer program, and the processor implements a segmented cylindrical linear energy recovery and reloading control method based on flywheel energy storage when executing the computer program.

[0025] The present application has the following advantages:

[0026] Compared with the prior art, the present application has the following advantages:

[0027] The cylindrical linear motor adopted in the present application is based on electromagnetic action instead of mechanical action, and the recoil and reloading processes are controllable throughout the process, soft recoil can be realized, there is no mechanical contact, there are no mechanical problems, the acting force is coaxial with the barrel, the disturbance during the recoil and reloading processes is small, the structure is simple, easy to maintain, and high in reliability;

[0028] The stator of the present application adopts a segmented design idea, and the power generation winding, the motor winding and the eddy current damping cylinder are designed in segments according to different working condition requirements of the barrel at different positions during the recoil and reloading processes, solving the problems of single long stator winding design, optimization difficulty, large loss and other problems under complex multi-working conditions, realizing efficient utilization of the winding at different stages; the mover permanent magnet adopts Halbach array magnetization mode, which improves the air gap magnetic field strength, improves the magnetic field sinusoidal degree, reduces the amount of permanent magnet, reduces the total amount of the system, and saves cost;

[0029] The present invention recovers the recoil kinetic energy of the artillery based on flywheel energy storage and reuses it in the recoil phase, thereby achieving energy self-sufficiency of the electromagnetic recoil device, reducing the volume and weight of the energy storage components, improving the system energy storage and power density, and extending the cycle life. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 is a circuit topology diagram of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the artillery and the segmented cylindrical linear motor of the present invention;

[0033] Figure 3 Schematic diagram of the magnetization method of the Halbach array of the permanent magnet of the segmented cylindrical linear motor of the present invention;

[0034] Figure 4 Schematic diagram of the segmented stator winding structure of the segmented cylindrical linear motor of the present invention;

[0035] Figure 5 This is a schematic diagram of the initial position and movement direction of the retreat process system of the present invention;

[0036] Figure 6 Schematic diagram of the initial position and movement direction of the recoil process system of the present invention;

[0037] Figure 7 This is a typical power distribution diagram of each component of the retreat process system of the present invention;

[0038] Figure 8 This is a typical power distribution diagram of each component of the recoil process system of the present invention. DETAILED DESCRIPTION

[0039] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0042] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0043] The present invention is described in detail below with reference to specific embodiments. Specific embodiment one:

[0045] according to Figures 1-8 As shown, the specific optimization technical solution adopted by the present invention to solve the above technical problems is: the present invention relates to a segmented cylindrical linear energy recovery and recoil system and method based on flywheel energy storage.

[0046] A segmented cylindrical linear energy recovery and recoil system based on flywheel energy storage, the system comprising a segmented cylindrical linear motor, an energy recovery and reuse converter, and a flywheel energy storage component;

[0047] The segmented cylindrical linear motor includes a stator 4 and a mover 3. The mover is equipped with a Halbach array magnetized permanent magnet 31 and is coaxially fixed to the gun barrel 1. The stator is divided into three sections, each of which houses a generating winding 41, a motor winding 42, and an eddy current damping cylinder 43, and is coaxially fixed to the gun mount 2.

[0048] The energy recovery and reuse converter is based on three sets of three-phase inverters to achieve energy control during retreat and recoil;

[0049] Flywheel energy storage components are based on the principle of inertial energy storage, realizing energy storage and release under short-term extreme working conditions.

[0050] refer to Figure 1 The present invention proposes a segmented cylindrical linear energy recovery-recoil system based on flywheel energy storage, which includes a segmented cylindrical linear motor, an energy recovery and reuse converter and a flywheel energy storage component. In the recoil phase, energy flows from the generating winding and the electric winding of the segmented cylindrical linear motor through the energy recovery and reuse converter to the flywheel energy storage structure, the gun body decelerates, and the flywheel accelerates, realizing the conversion of recoil kinetic energy-electromagnetic energy-inertial energy storage; in the recoil phase, energy flows from the flywheel energy storage structure through the energy recovery and reuse converter to the generating winding and the electric winding of the segmented cylindrical linear motor, the flywheel decelerates, and the gun body accelerates, realizing the conversion of inertial energy storage-electromagnetic energy-recoil kinetic energy. Based on the flywheel energy storage method, energy recovery is realized and used for artillery recoil, which can realize system energy self-sufficiency, while reducing the volume and weight of the energy storage components, improving the system energy storage and power density, and extending the cycle life.

[0051] refer to Figure 2 、 Figure 3 and Figure 4 The core component of this invention is a segmented cylindrical linear motor, consisting of a rotor and a stator. The rotor is coaxially fixed to the gun barrel, while the stator is coaxially fixed to the gun mount. This coaxial fixing significantly reduces radial torque during recoil and recoil, minimizing disturbances and improving system motion stability and artillery strike accuracy. The rotor's permanent magnets utilize a Halbach array magnetization method, which increases air gap magnetic field strength, improves magnetic field sinusoidality, reduces the number of permanent magnets used, reduces system overall size, and reduces costs. The stator is divided into three sections based on a segmented design concept: the generating winding, the electric winding, and the eddy current compensation cylinder. The generating winding is designed based on the instantaneous extreme working conditions power generation requirements, mainly considering indicators such as the no-load voltage waveform distortion rate, the transient voltage regulation rate, and the frequency regulation rate, and fully considering the instantaneous impact resistance of components and materials to electromagnetic, thermal, force and other factors; the electric winding is designed based on the short-term rated working conditions electric demand, mainly considering indicators such as the rated thrust, thrust fluctuation, and the maximum propulsion speed, and fully considering the rated resistance of components and materials to electromagnetic, thermal, force and other factors; the eddy current damping cylinder mainly provides partial resistance compensation based on the electromagnetic damping principle during the recoil process, reasonably distributes the recoil kinetic energy, and reduces the power requirements of the generating and electric windings.

[0052] refer to Figure 5 and Figure 6, the specific working process of the present invention is divided into a recoil stage and a recoil stage. Before the recoil stage begins, the head end of the mover is aligned with the head end of the stator's generator winding, and the tail end of the mover is aligned with the head end of the stator's electric winding. When the mover starts to recoil with the firing of the gun, the generator winding first provides instantaneous electromagnetic resistance under extreme working conditions and generates instantaneous extremely large power generation power; as the mover moves backward, the electric winding and the eddy current damping cylinder gradually participate in the work and provide partial electromagnetic resistance. Before the recoil stage begins, the head end of the mover is aligned with the head end of the stator's electric winding, and the tail end of the mover is aligned with the tail end of the eddy current damping cylinder. When the mover starts to recoil, the electric winding first provides thrust according to the rated power. When the head end of the mover moves to the tail end of the stator's generator winding, the generator winding starts to participate in the work and provides partial electromagnetic thrust. The eddy current damping cylinder does not provide thrust during the recoil process.

[0053] refer to Figure 7 and Figure 8 The generator windings of this invention primarily operate under transient extreme operating conditions, while the motor windings primarily operate under short-term rated operating conditions. It is important to note that, based on the principle of motor reversibility, the generator windings are designed to recover recoil kinetic energy for power generation, yet they can still operate electrically during recoil, providing partial thrust and assisting in system coordination. The motor windings are designed to meet recoil motor requirements, yet they can still operate electrically during retreat, providing partial resistance and assisting in recoil kinetic energy recovery. Eddy current damping cylinders only convert kinetic energy into heat and dissipate it; they do not have energy recovery or recoil capabilities. Specific embodiment two:

[0055] The difference between the second embodiment of the present invention and the first embodiment is that:

[0056] Before the recoil phase begins, the head end of the mover is aligned with the head end of the stator's generator winding, and the tail end of the mover is aligned with the head end of the stator's motor winding. When the mover begins to recoil with the firing of the artillery, the generator winding first provides electromagnetic resistance under instantaneous extreme working conditions and generates instantaneous extremely high power generation power. Specific embodiment three:

[0058] The only difference between the third embodiment of the present invention and the second embodiment is that:

[0059] The mover moves backward, and the electric winding and eddy current damping cylinder gradually participate in the work, providing part of the electromagnetic resistance. Specific embodiment four:

[0061] The only difference between the fourth embodiment of the present invention and the third embodiment is that:

[0062] Before the start of the recoil phase, the head end of the mover is aligned with the head end of the stator's electric winding, and the tail end of the mover is aligned with the tail end of the eddy current damping cylinder. When the mover starts to recoil, the electric winding first provides thrust according to the rated power. When the head end of the mover moves to the tail end of the stator's generator winding 41, the generator winding starts to participate in the work and provides partial electromagnetic thrust. The eddy current damping cylinder does not provide thrust during the recoil process. Specific embodiment five:

[0064] The only difference between the fifth embodiment of the present invention and the fourth embodiment is that:

[0065] The generator winding is designed to generate electricity based on the recoil kinetic energy recovery needs, but it can still operate electrically during the recoil process, providing partial thrust and helping to coordinate system operation;

[0066] The electric winding is designed according to the electric needs of recoil, but it can still generate electricity during the recoil process, providing some resistance and helping to recover the recoil kinetic energy. Specific embodiment six:

[0068] The only difference between the sixth embodiment of the present invention and the fifth embodiment is that:

[0069] The eddy current damping cylinder only converts kinetic energy into heat energy and consumes it, and does not have the energy recovery and recoil function. Specific embodiment seven:

[0071] The only difference between the seventh embodiment of the present invention and the sixth embodiment is that:

[0072] The present invention provides a segmented cylindrical linear energy recovery and recoil control method based on flywheel energy storage, the method comprising the following steps:

[0073] During the recoil phase, energy flows from the generator winding and motor winding of the segmented cylindrical linear motor through the energy recovery and reuse converter to the flywheel energy storage structure. The gun barrel slows down and the flywheel accelerates, realizing the conversion of recoil kinetic energy to electromagnetic energy and inertial energy storage.

[0074] During the recoil phase, energy flows from the flywheel energy storage structure to the energy recovery and reuse converter to the generator winding and motor winding of the segmented cylindrical linear motor. The flywheel decelerates and the gun barrel accelerates, realizing the conversion of inertial energy storage-electromagnetic energy-recoil kinetic energy.

[0075] Based on the flywheel energy storage method, energy recovery is achieved and used for artillery recoil, making the system energy self-sufficient. At the same time, the volume and weight of the energy storage components are reduced, the system energy storage and power density are improved, and the cycle life is extended. Specific embodiment eight:

[0077] The only difference between the eighth embodiment of the present invention and the seventh embodiment is that:

[0078] The segmented stator is individually designed and optimized according to the different power requirements at different times during retreat and reentry, and the segment length and control strategy can be flexibly adjusted. Specific embodiment nine:

[0080] The only difference between the ninth embodiment of the present invention and the eighth embodiment is that:

[0081] The present invention provides a computer-readable storage medium having a computer program stored thereon. The program is executed by a processor to implement a segmented cylindrical linear energy recovery and recoil control method based on flywheel energy storage.

[0082] The method comprises the following steps:

[0083] During the recoil phase, energy flows from the generator winding and motor winding of the segmented cylindrical linear motor through the energy recovery and reuse converter to the flywheel energy storage structure. The gun barrel slows down and the flywheel accelerates, realizing the conversion of recoil kinetic energy to electromagnetic energy and inertial energy storage.

[0084] During the recoil phase, energy flows from the flywheel energy storage structure to the energy recovery and reuse converter to the generator winding and motor winding of the segmented cylindrical linear motor. The flywheel decelerates and the gun barrel accelerates, realizing the conversion of inertial energy storage-electromagnetic energy-recoil kinetic energy.

[0085] Based on the flywheel energy storage method, energy recovery is achieved and used for artillery recoil, making the system energy self-sufficient. At the same time, the volume and weight of the energy storage components are reduced, the system energy storage and power density are improved, and the cycle life is extended. Specific embodiment ten:

[0087] The only difference between the tenth embodiment of the present invention and the ninth embodiment is that:

[0088] The present invention provides a computer device, comprising a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, a segmented cylindrical linear energy recovery and recoil control method based on flywheel energy storage is implemented.

[0089] The method comprises the following steps:

[0090] During the recoil phase, energy flows from the generator winding and motor winding of the segmented cylindrical linear motor through the energy recovery and reuse converter to the flywheel energy storage structure. The gun barrel slows down and the flywheel accelerates, realizing the conversion of recoil kinetic energy to electromagnetic energy and inertial energy storage.

[0091] During the recoil phase, energy flows from the flywheel energy storage structure to the energy recovery and reuse converter to the generator winding and motor winding of the segmented cylindrical linear motor. The flywheel decelerates and the gun barrel accelerates, realizing the conversion of inertial energy storage-electromagnetic energy-recoil kinetic energy.

[0092] Based on the flywheel energy storage method, energy recovery is achieved and used for artillery recoil, making the system energy self-sufficient. At the same time, the volume and weight of the energy storage components are reduced, the system energy storage and power density are improved, and the cycle life is extended. Specific embodiment eleven:

[0094] The only difference between the eleventh embodiment of the present invention and the tenth embodiment is that:

[0095] The present invention is a segmented cylindrical linear energy recovery and recoil system based on flywheel energy storage, comprising a segmented cylindrical linear motor, an energy recovery and reuse converter, and a flywheel energy storage component. The segmented cylindrical linear motor consists of a stator and a mover. The mover is equipped with a Halbach array of magnetized permanent magnets and is coaxially fixed to the gun barrel. The stator is divided into three sections, each housing a generator winding, a motor winding, and an eddy current damper, and is coaxially fixed to the gun mount. In the initial recoil phase, the generator winding provides the majority of the recoil resistance and recovers the majority of the energy. In the later phase of recoil, the motor winding and the eddy current damper provide the main recoil resistance. In the initial recoil phase, the motor winding provides all the thrust. In the later phase of recoil, the motor winding and the generator winding cooperate to achieve precise control of the recoil position. The energy recovery and reuse converter, based on three sets of three-phase inverters, enables energy control during recoil and recoil. The flywheel energy storage component, based on the principle of inertial energy storage, enables energy storage and release under short-term extreme operating conditions.

[0096] The cylindrical linear motor used in the present invention uses electromagnetic action instead of mechanical action. The entire recoil and return process is controllable, achieving soft recoil without mechanical contact and mechanical problems. The acting force is coaxial with the gun barrel, resulting in minimal disturbance during the recoil and return process. The invention also features a simple structure, easy maintenance, and high reliability.

[0097] The stator of the present invention adopts a segmented design concept. According to the different working conditions of different positions of the gun barrel during retreat and recoil, the power generation winding, motor winding and eddy current damping cylinder are designed in sections. This solves the problems of single long stator winding design, optimization difficulties and high losses under complex and multi-working conditions, and realizes efficient utilization of windings at different stages. The permanent magnet of the mover adopts the Halbach array magnetization method, which increases the air gap magnetic field strength and improves the magnetic field sinusoidality, reduces the number of permanent magnets, reduces the system total volume and saves costs.

[0098] The present invention recovers the recoil kinetic energy of the artillery based on flywheel energy storage and reuses it in the recoil phase, thereby achieving energy self-sufficiency of the electromagnetic recoil device, reducing the volume and weight of the energy storage components, improving the system energy storage and power density, and extending the cycle life.

[0099] The above description is merely a preferred embodiment of a segmented cylindrical linear energy recovery and recoil system and method based on flywheel energy storage. The scope of protection of a segmented cylindrical linear energy recovery and recoil system and method based on flywheel energy storage is not limited to the above embodiment. All technical solutions based on this concept fall within the scope of protection of the present invention. It should be noted that improvements and variations that do not depart from the principles of the present invention, as known to those skilled in the art, should also be considered within the scope of protection of the present invention.

Claims

1. A segmented cylindrical linear energy recovery and recoil system based on flywheel energy storage, characterized by: The system includes a segmented cylindrical linear motor, an energy recovery and recycling converter, and a flywheel energy storage component; The segmented cylindrical linear motor consists of a stator and a mover. The mover is equipped with a Halbach array of magnetized permanent magnets and is coaxially fixed to the gun body. The stator is divided into three sections, which respectively house the generating winding, the motor winding, and the eddy current damping cylinder, and is coaxially fixed to the gun mount. The energy recovery and reuse converter is based on three sets of three-phase inverters to achieve energy control during retreat and recoil; Flywheel energy storage components are based on the principle of inertial energy storage, which can achieve short-term energy storage and release under extreme working conditions; Before the recoil phase begins, the head end of the mover is aligned with the head end of the stator's generator winding, and the tail end of the mover is aligned with the head end of the stator's motor winding. When the mover begins to recoil with the gun firing, the generator winding first provides electromagnetic resistance under instantaneous extreme working conditions and generates instantaneous extremely high power generation. The mover moves backward, and the electric winding and eddy current damper gradually participate in the work, providing part of the electromagnetic resistance; Before the start of the recoil phase, the head end of the mover is aligned with the head end of the stator's electric winding, and the tail end of the mover is aligned with the tail end of the eddy current damper cylinder. When the mover starts to recoil, the electric winding first provides thrust according to the rated power. When the head end of the mover moves to the tail end of the stator's generator winding, the generator winding starts to participate in the work and provides partial electromagnetic thrust. The eddy current damper cylinder does not provide thrust during the recoil process.

2. The system according to claim 1, wherein: The generator winding is designed to generate electricity based on the recoil kinetic energy recovery needs, but it can still operate electrically during the recoil process, providing partial thrust and helping to coordinate system operation; The electric winding is designed according to the electric needs of recoil, but it can still generate electricity during the recoil process, providing some resistance and helping to recover the recoil kinetic energy.

3. The system according to claim 2, wherein: The eddy current damping cylinder only converts kinetic energy into heat energy and consumes it, and does not have the energy recovery and recoil function.

4. A control method for a segmented cylindrical linear energy recovery and recoil system based on the flywheel energy storage according to any one of claims 1 to 3, characterized in that: The method comprises the following steps: During the recoil phase, energy flows from the generator winding and motor winding of the segmented cylindrical linear motor through the energy recovery and reuse converter to the flywheel energy storage structure. The gun barrel slows down and the flywheel accelerates, realizing the conversion of recoil kinetic energy to electromagnetic energy and inertial energy storage. During the recoil phase, energy flows from the flywheel energy storage structure to the energy recovery and reuse converter to the generator winding and motor winding of the segmented cylindrical linear motor. The flywheel decelerates and the gun barrel accelerates, realizing the conversion of inertial energy storage-electromagnetic energy-recoil kinetic energy. Based on the flywheel energy storage method, energy recovery is achieved and used for artillery recoil, making the system energy self-sufficient. At the same time, the volume and weight of the energy storage components are reduced, the system energy storage and power density are improved, and the cycle life is extended.

5. The method according to claim 4, wherein: The segmented stator is individually designed and optimized according to the different power requirements at different times during retreat and reentry, and the segment length and control strategy can be flexibly adjusted.

6. A computer-readable storage medium having a computer program stored thereon, characterized in that: The program is executed by a processor to implement the method according to any one of claims 4 to 5.

7. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the method according to any one of claims 4 to 5 is implemented.

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