468 results about "Pulse number" patented technology

The invention discloses a transformer equipment state real-time monitoring method and system based on multi-source data fusion, and particularly relates to the technical field of transformer equipment state monitoring, and the method comprises the steps: firstly obtaining a unified time reference through the multi-channel time alignment driven by an event anchor point, and employing a strategy of combining rough alignment with refined alignment; on the basis, the channel alignment confidence coefficient is constructed according to the main peak sharpness ratio, the group delay consistency, the phase locking consistency and the geometric consistency of temperature compensation; then acoustic emission spectrum energy and pulse number, vibration impact characteristics and cross-sensor consistency characteristics are extracted under a unified time reference, and dynamic threshold setting is carried out in combination with load and environment context; performing gating weighting, intra-group decorrelation and probability calibration on the multi-source evidence according to the channel health factor to obtain calibrated fault probability and inconsistency; and finally, outputting a grading result under the constraint of multi-stage judgment and physical consistency rechecking controlled by the error discovery rate.

Provided is a time measurement apparatus which includes a pixel (PZ) that includes a light receiving element and generates a pulse signal (a pixel signal SIG) including a logic pulse on the basis of a light reception result in the light receiving element, a timing detector (a counter section) to detect a light reception timing in the light receiving element on the basis of the pulse signal, a pulse number detector (a time measurement section) to detect a pulse number of the logic pulse included in the pulse signal; and a controller to control, on the basis of the pulse number, an operation of a light source outputting a plurality of light pulses.

Disclosed in the present application is an electrode sheet roll-pressing and cutting system and method. The system comprises: an encoder, detection mechanisms, a programmable logic controller and a marking mechanism. The detection mechanisms shoot images of an electrode sheet in the system on the basis of the frequency of a pulse signal output by the encoder. An upper computer determines a defect region of the electrode sheet on the basis of the N-th image of the electrode sheet shot by the detection mechanisms and, on the basis of the defect region, determines the number S of pulses that the programmable logic controller needs to await. When determining that the S pulses have been awaited, the programmable logic controller sends a marking instruction to the marking mechanism. The marking mechanism marks the defect region of the electrode sheet on the basis of the marking instruction. In addition, the upper computer is further used for identifying edges of a tab region image among the images shot by the detection mechanisms, and determining the size of a tab region on the basis of the edges. Thus, the present application can determine the defect region of the electrode sheet, accurately mark the defect region on the basis of the position of the defect region in the electrode sheet, and determine the size of the tab region of the electrode sheet.

The invention belongs to the technical field of machining process simulation optimization, and particularly discloses a liquid metal bearing surface laser machining process parameter simulation optimization method, which comprises the following steps of: constructing a temperature field model of femtosecond laser ablation liquid metal, and respectively carrying out single-factor simulation tests of energy density, equivalent pulse number and scanning number under the model to obtain a temperature field model of the femtosecond laser ablation liquid metal; therefore, the optimal energy density, the equivalent pulse number and the scanning frequency are determined by measuring the ablation effect parameter and the heat influence parameter under the simulation test, optimization of the femtosecond laser processing technology is achieved, and the femtosecond laser processing effect is guaranteed. Meanwhile, after the optimal energy density, the equivalent pulse number and the scanning number are obtained through a simulation test, an environmental factor multivariable test carried out under the process condition is added, so that the ablation effect and the ablation aging under different environmental conditions are evaluated, the adaptive environmental condition is determined, and efficient exertion of the optimal process condition can be ensured.

Systems and methods for detecting multiple events during nuclear imaging scans, and for reconstructing images based on the detected events, are disclosed. In some embodiments, an image scanning system scans a subject, and generates a signal characterizing a detection event. The system generates sampled data based on sampling the at least one signal. Further, the system applies a trained machine learning process to the sampled data. Based on the application of the trained machine learning process, the system generates pulse data characterizing a plurality of decoupled pulses. For example, the pulse data may characterize pulse energy values of each of the decoupled pulses, and corresponding times for each of the pulses. Further, the method includes transmitting the pulse data to generate time-coincident pairs for image reconstruction.

The invention belongs to the technical field of laser pulse modulation, and particularly relates to an ultrafast laser multi-pulse sequence preparation device and method. According to the invention, ultrafast pulse laser is divided into a transmission light path and a reflection light path through a beam splitter, a spatial light modulator is utilized to perform programming control on a target pulse in the transmission light path, and amplitude and pulse width parameters can be controlled while multiple pulse strings are generated; and the light path of the reflection light path is controlled through the high-precision one-dimensional displacement table, so that the time delay of a reflection light path pulse relative to a transmission light path pulse is controlled. And after the reflected light path and the transmission path subjected to pulse shaping are combined again, a periodic pulse string sequence with controllable time delay, pulse number, pulse width parameter and pulse intensity is realized. The problem that high-precision multi-pulse dynamic programming cannot be achieved through a traditional adjusting mode is solved, and the problems that in the prior art, the number of excitation pulses and pulse width parameters cannot be controlled at the same time, and an ordered periodic pulse sequence cannot be generated are solved.

The invention belongs to the related technical field of laser micro-nano machining, and particularly relates to a 2.5 D micro-pattern laser machining method based on an acousto-optic deflector and a galvanometer, which is realized by adopting a laser device based on combination of an acousto-optic deflection module and the galvanometer, and comprises the following steps: in single track scanning of the galvanometer, according to a preset pulse machining sequence corresponding to a machined pattern, carrying out laser processing on the machined pattern according to a preset pulse processing sequence corresponding to the machined pattern; frequency control signals corresponding to the pulses are input into the two acousto-optic deflectors respectively, so that laser pulse distribution formed on the machined part after single-time track scanning of the galvanometer is shown as the pulse superposition number in the depth direction and the lap joint rate between adjacent pulses in the normal direction of the advancing direction of the galvanometer; the pulse superposition number of each pulse position in the depth direction reflects the processing depth of the pulse position, and the pulse number and the pulse overlap rate of each positioning position in the normal direction of the moving direction of the galvanometer are determined according to the section width and the contour radian in the width direction of a processing graph. According to the invention, the processing of any 2.5 D micro-pattern can be realized.

The invention provides a single-line communication method and device based on pulse counting, electronic equipment and a medium, and relates to the technical field of switches and servers. The method is executed by a main board in a system, the main board is connected with a sub-board through a single in-place signal line, and the method specifically comprises the following steps: within a first preset time period after the system is powered on, sending a first pulse sequence through the single in-place signal line, and verifying the connection state of a cable based on a received response signal; if the connection state is verified to be normal, sending a second pulse sequence through a single in-place signal line, and performing data communication with the daughter board; wherein the second pulse sequence forms communication bytes in a pulse number coding mode. According to the invention, an in-place signal line which is only used for static level detection traditionally is transformed into a dynamic multifunctional channel, so that the dual defects of low communication efficiency and high misplugging risk of a traditional scheme are synchronously overcome on the premise of not increasing any hardware cost and wiring complexity.

The invention discloses a cloud management method and device for a shelf propeller and a storage medium, and relates to the technical field of intelligent shelf systems, and the method comprises the steps: determining commodity information corresponding to the shelf propeller and pulse number information contained in goods change information according to the goods change information sent by the shelf propeller; according to the pulse number information and the unit distance of the pulse signal corresponding to the pulse number information, the advancing distance of the goods shelf propeller is determined; obtaining the size information of a target commodity corresponding to the commodity information, and obtaining the commodity sales quantity of the target commodity according to the ratio of the size information to the advancing distance; according to the commodity sales quantity, the commodity management information in the database is updated, and the commodity management information is synchronized to the shelf thruster, so that the technical problems that the commodity information updating of the commodity management system is lagged, and conditions encountered in the commodity sales process are difficult to respond in time are solved, and the management efficiency of the shelf thruster is improved.

Disclosed in the present application are a pulse digitization method and apparatus, a correction method and apparatus, and an electronic device and a storage medium. The pulse digitization method comprises: providing amplitude-energy mapping relationship data of a plurality of reference pulses; setting a plurality of energy channel addresses or amplitude channel addresses having representation values; on the basis of results of comparison between amplitudes of a plurality of pulses to be measured and amplitude representation values of the plurality of channel addresses, determining channel addresses corresponding to the plurality of pulses to be measured; and on the basis of the count of pulses to be measured that are in each channel address and the amplitude-energy mapping relationship data or energy representation values of the energy channel addresses, obtaining energy information of the plurality of pulses to be measured. In the present application, complex fitting calculation that is required in a conventional oil exploration process is avoided, and energy information of pulses is directly and quickly obtained by means of threshold value comparison, thereby greatly shortening the dead time of the operation of a collection circuit, and improving the signal collection performance and efficiency. The present application is especially suitable for an ultra-high-temperature environment.

A method, apparatus, and non-transitory, computer readable medium are disclosed herein for optimizing a pressure pulse signal during ramp down operations for a hydraulic fracturing process in a wellbore. In one embodiment, a method comprises: obtaining pressure pulse data from a wellbore; calculating wave speed for the wellbore; and determining a rate change schedule for use during a ramp down procedure based on the wave speed.

The invention relates to the technical field of integrated circuit packaging, solves the problem that a calibration process in the prior art lacks a stable displacement reference consistent with actual movement of equipment, and provides an integrated circuit visual positioning calibration method based on a pulse displacement reference and a medium. The method comprises the following steps: controlling a motion platform to move along a first direction and a second direction from a preset starting point according to a preset pulse number, and obtaining a calibration data set; acquiring pulse deviation data and pixel change data according to the calibration data set; according to the pulse deviation data and the pixel change data, obtaining a rotation deviation angle between the motion coordinate system and the imaging coordinate system; and when a target chip comprising an integrated circuit is subjected to die bonding, compensating a conversion relation between an imaging coordinate system and a motion coordinate system according to the rotation deviation angle. According to the invention, pulse displacement is introduced as a unified calibration reference, and the reliability of a visual positioning result in an integrated circuit die bonding process is improved.

The invention relates to the technical field of error correction, in particular to a motor driving precision correction method and system based on force feedback data, and the method comprises the following steps: obtaining a force feedback and pulse number calculation growth rate peak value definition early warning threshold value, extracting multi-speed frequency domain amplitude, screening characteristic frequency bands, and constructing a mapping table; in the initial driving stage, abnormity is judged, a prospective correction torque is generated, frequency domain characteristics are extracted, energy is calculated, a mapping table is called for interpolation correction, and prospective and dynamic correction torque is superposed to adjust a current instruction. According to the invention, through combination of a force feedback sensor and frequency domain feature extraction, construction of a force feedback growth rate peak early warning threshold value, screening of a dynamic error feature frequency band, prospective identification of an abnormal state, error compensation according to frequency band energy and steady-state average force feedback mapping, and dual-path linkage, prospective correction and dynamic adjustment are completed. Frequency domain compensation inhibits transient control drift, precision is kept under multiple loads, the abnormal response and correction efficiency without hardware intervention is improved, and stability and continuity of system control are guaranteed.

Machine tool control device for driving a feed axis or a main axis by a motor, comprising: a feedback counter (1) for receiving A- and B-phase signals of square waves or sine waves and a 1-revolution signal generated each time the motor or main axis completes one revolution, wherein the A and B phase signals and the 1-revolution signal are provided by a sensor for detecting the position or speed of the driven axis or of the motor to calculate a feedback count, which is a count of the number of feedback pulses generated by the A and B phase signals; a feedback count storage unit (2) for storing an inter-1-revolution signal feedback count, which is the feedback count counted between two sequential 1-revolution signals; a reference value storage unit (3) for storing an abnormality determination reference value for determining the presence or absence of an abnormality according to the inter-1-revolution signal feedback count value; and an abnormality cause determination unit (4) for determining the cause of the abnormality by comparing the inter-1-revolution signal feedback count value with the abnormality determination reference value, wherein, when the inter-1-revolution signal feedback count is higher than the anomaly determination reference value and a difference between the inter-1-revolution signal feedback count and an inter-1-revolution signal feedback count in the normal case corresponds to an integer multiple of an error calculated from the number of pulses or waves of the A- and B-phase signals per revolution, the anomaly cause determination unit (4) determines that noise is disturbing the A- and B-phase signals; and if the difference is not an integer multiple of the error, the abnormality cause determination unit (4) determines that there is an abnormality in the 1-turn signal.

The invention discloses an electric energy meter misalignment checking method and system based on electric energy pulse acquisition, and a medium. The method comprises the following steps: respectively acquiring a first pulse number corresponding to a general meter and second pulse numbers corresponding to a plurality of sub-meters in a meter box; respectively smoothing the first pulse number and each second pulse number to obtain a first average electric energy pulse number corresponding to a general meter and a second average electric energy pulse number corresponding to each sub-meter; inputting the first average electric energy pulse number and each second average electric energy pulse number into a preset misalignment analysis model for solving to respectively obtain a line loss rate, a fixed loss and a plurality of sub-meter errors; and determining a misalignment sub-meter needing to be calibrated according to the plurality of sub-meter errors, and checking the misalignment sub-meter based on the line loss rate and the fixed loss. According to the invention, the accuracy and efficiency of electric energy meter misalignment checking can be improved.

The invention discloses a multi-parameter fusion non-intrusive partial discharge on-line monitoring method and system. Six types of sensors are arranged on the outer wall of each switch cabinet in a non-intrusive mode; according to six-channel partial discharge pulse data corresponding to the switch cabinet, establishing a two-dimensional phase difference confidence ellipse, and reserving pulse data falling into the two-dimensional phase difference confidence ellipse as a homologous event; dividing a set interval in the Noise channel into a plurality of sub-bands; constructing a temperature and humidity-noise gain matrix in each sub-band in real time, and performing reverse compensation on the frequency spectrum in the homologous event; constructing a six-dimensional vector for the compensated frequency spectrum, sending the six-dimensional vector to a Light CNN (Convolutional Neural Network) in the edge device, and outputting an initial discharge probability; correcting the initial discharge probability to obtain a final discharge probability; and based on the final discharge probability, carrying out risk grading on the partial discharge event in combination with edge calculation, and giving an alarm according to a risk grading result. According to the method, the partial discharge identification accuracy can be remarkably improved, and all-weather and full-life-cycle monitoring in a real sense is realized.

The present application provides a method for controlling a working component of a self - moving device, a self - moving device, and a medium. The method for controlling the working component includes: receiving a height adjustment instruction; the height adjustment instruction includes a target height; obtaining feedback data of a preset sensor of the self - moving device; the preset sensor is used to detect the height of the working component; identifying the state of the preset sensor according to the feedback data; when the state of the preset sensor is abnormal, determining the initial height of the working component according to the type of abnormality; determining a first height difference according to the target height and the initial height; determining the number of pulses corresponding to the first height difference according to the first height difference and a preset mapping relationship; generating a first pulse control signal according to the number of pulses, and the first pulse control signal is used to control a motor to drive the working component to move to the target height. The present application can normally control the height of the working component when the sensor of the self - moving device is abnormal.

The invention discloses a nuclear pulse signal discrimination method and system, and belongs to the field of nuclear radiation detection.The nuclear pulse signal discrimination method comprises the steps that firstly, a nuclear pulse data set is constructed in two modes, one mode is that a simulated nuclear pulse generator is used for generating pulse signals for determining ray types, and the pulse signals are collected through an FPGA + ADC hardware system; secondly, Python software is used for simulating and generating pulses for determining ray types according to actual nuclear pulse signal characteristics; then, a CNN model is constructed based on the LeNet network, and a triple loss function is adopted for model training; and finally, similarity matching is carried out through measurement by means of feature vectors output by the neural network, and discrimination and classification of different types of nuclear pulse signals are realized. According to the method, the nuclear pulse signal features are automatically extracted through the deep metric learning model, the limitation of dependence on artificial feature extraction in a traditional method is overcome, the accuracy of nuclear pulse signal discrimination is improved, pulse signals generated by different types of rays can be effectively distinguished, and an efficient and reliable technical scheme is provided for nuclear radiation detection.

The invention provides a current transformer saturation detection method and system, and relates to the technical field of state detection and fault diagnosis of current transformers, and the method comprises the steps: synchronously collecting the secondary side current, bus voltage, cable insulation and partial discharge data of a current transformer, and carrying out the normalization according to classes, and then completing the time sequence alignment; secondly, a fixed sliding window is set, current distortion rate, voltage over-limit frequency, insulation parameter mean value and partial discharge pulse quantity characteristics are extracted, and whether current transformer saturation, insulation abnormity and partial discharge abnormity events exist in the window or not is judged according to the current distortion rate, the voltage over-limit frequency, the insulation parameter mean value and the partial discharge pulse quantity characteristics; counting the saturation probability under each node state based on a Bayesian causal network, calculating and normalizing the causal contribution degree of the insulation abnormity and the partial discharge abnormity to the saturation event, and determining a dominant influence factor; and finally, a health index is calculated in combination with the normalized contribution degree and the abnormal state, the running health condition of the current transformer is evaluated through trend analysis in combination with a dominant factor, saturation inducements are positioned, and misjudgment is avoided.

A nuclear instrumentation device (100) comprises: a waveform discrimination circuit (41) that extracts a neutron-derived pulse signal from a pulse signal detected by a detector (1); a pulse count circuit (42) that periodically counts the neutron-derived pulse signal; a count rate conversion circuit (43) that converts the pulse count value into a count rate; a zero count circuit (45) that calculates a continuation period in which the pulse count value of the pulse count circuit (42) becomes zero; a time constant selection circuit (46) that selects a time constant according to the period calculated by the zero count circuit (45) when the pulse count value in the pulse count circuit (42) is zero, and that selects a larger time constant as the count rate decreases and a smaller time constant as the count rate increases when the pulse count value is not zero; and an integration circuit (47) that calculates the count rate of neutrons in each period by using the selected time constant, the abovementioned circuits being composed of digital circuits.

The invention discloses a pulse recurrent neural network-oriented computing system. The pulse recurrent neural network-oriented computing system comprises a preprocessing module used for encoding different types of target data into 8-bit target pulse data; the core calculation module is used for carrying out accelerated parallel calculation on target pulse data through a dual-core neuron group and selecting the number, the type and the weight of neurons according to a calculation task, the dual-core neuron group comprises two neuron cores, and each neuron core comprises two sub-neuron groups which are connected in parallel; the storage module is used for storing pulse signals, membrane potential information and weights matched with neurons in the calculation process of the core calculation module; the control module is used for controlling the preprocessing module to carry out data processing, controlling the core calculation module to select neurons and trigger bidirectional calculation, and controlling the storage module to carry out data storage. The technical problems that the actual deployment operation is limited and the efficiency is relatively low due to the fact that deployment of a complex network and a two-way network is not supported and simultaneous processing of double tasks and double samples is performed in the prior art can be solved.

The invention discloses a laser radar analog front-end circuit with strong environmental adaptability, and solves the problem that change noise is difficult to filter in a correlation detection method in the prior art. The circuit comprises a synchronous clock active quenching reset circuit which outputs SPAD pulse signals; the time window configuration circuit generates a window signal with adjustable pulse width; the analog domain intensity integral circuit outputs analog integral voltage changing along with the SPAD pulse number within the period of validity of the window signal; the sampling holding and inter-frame reset circuit samples as a reference voltage and resets the integral circuit after the window is ended; the correlation detection logic circuit compares the analog integral voltage with the reference voltage within the period of validity of the window signal, and outputs a trigger signal when the analog integral voltage exceeds the reference voltage; by integrating the light intensity in real time and adaptively updating the threshold value, only effective target echoes are triggered in a complex light environment, the resource overhead and power consumption are reduced, and the system environment adaptability and the ranging reliability are improved.

The microwave pulse generator 101 consists of a logic circuit 203 that outputs pulse data 213 of a set pulse width and amplitude, a frequency generator 201 that outputs sine waves 211, 212 having the same frequency as the selected quantum bit, a RFDAC 204 that converts pulse data 213 into an analogue signal, modulates it with a sine wave 211 and outputs a signal with the frequency of the sine wave as the center frequency as microwave pulse 111, and a frequency divider 202 that outputs system clock 124 divided by the frequency of sine wave 212. The frequency generator 201 operates at the same frequency as the selected quantum bit except when outputting microwave pulse 111, and the logic circuit 203 operates in synchronization with the system clock 124.

The invention discloses a PWM waveform output device supporting a single pulse mode and an application method thereof.The device comprises a register module, a pulse number control processing module and a pulse delay control processing module, and the register module is connected with the control end of the pulse number control processing module and the control end of the pulse delay control processing module; input PWM square waves firstly enter the pulse number control processing module for number control, and then are subjected to delay control through the pulse delay control processing module to obtain output PWM square waves. On the basis that the high-precision pulse width modulator outputs PWM square waves with adjustable frequency and duty ratio, the PWM waveforms with fixed delay and quantity are automatically output through mode enabling after relevant configuration is carried out according to user requirements, it is ensured that the specific requirements of users are met, and the phenomenon of repeated sampling is avoided.

The invention discloses a high-precision self-timekeeping method based on an FPGA, and relates to the technical field of high-precision time synchronization, and the method comprises the steps: providing a 10MHz system clock through a constant-temperature active crystal oscillator, carrying out the up-sampling of the clock frequency to 200MHz through a phase-locked loop frequency multiplication algorithm, and carrying out the up-sampling of the clock frequency to 200MHz; performing time synchronization on the system by using reliable time data and effective pulse per second signals provided by a satellite module, screening and selecting reference pulse per second, recording reference pulse per second data of at least 30 minutes, monitoring a rising edge of the pulse per second based on a sampling rate of 200MHz, and storing a maximum value of a counter per second to an RAM (Random Access Memory); the high-precision self-timekeeping method based on the FPGA not only can cope with complex environmental conditions, but also can ensure that stable synchronization performance is kept under long-time operation, so that the strict requirement of a modern high-precision time synchronization system on clock precision is met.

The present application discloses a gate drive circuit and a display panel. The gate drive circuit includes a plurality of cascaded gate drive units. Each of the gate drive units includes a stage transmission signal selection circuit, a pull-up control circuit, a pulse number reduction circuit, a first inversion circuit, a first output stage and a second output stage, and can output a second gate control signal with a greater number of pulses and a first gate control signal with a less number of pulses.

A layered pulse generator for a vertical-cavity surface-emitting laser (“VCSEL”) driver is disclosed consisting of three elements: a low-speed pulse generator, a high-speed pulse generator, and a pulse generator selector, all of which are on-chip with the VCSEL driver. By providing these elements on-chip, overall system power and complexity are reduced while allowing for significantly higher pulse train frequencies compared with known systems. The high-speed pulse generator is capable of generating pulses faster and with higher resolution than that of the low-speed pulse generator. The high-speed pulse generator uses multiple clock outputs, phase shifted, and synthesized into a single pulse waveform capable of wide-ranging frequencies, duty cycles and pulse counts.

The invention discloses an element detection method and device, computer equipment, a storage medium and a program product. The element detection method comprises the steps of obtaining first energy window information of a first element and second energy window information of a second element; determining a comparison threshold according to the first energy window information and the second energy window information; comparing the pulse peak value of the pulse signal with the comparison threshold value, counting the pulse peak value meeting a preset condition, and obtaining an element count value; and determining element proportion information of the pulse signal according to the element count value. By means of the element detection method, complex fitting calculation does not need to be carried out on the pulse waveform, even the process of drawing an energy spectrum is omitted, element proportion information can be directly obtained, and the process of obtaining the number of pulses of different energies is simplified.

The present application relates to laser processing simulation method, specifically relates to a kind of single line scribing simulation method and multi-line scanning simulation method based on section lofting, for solving the problem that the calculation efficiency of existing pulse laser ablation simulation model is limited, simulation calculation time is still longer.The single line scribing simulation method based on section lofting provided by the present application, processing track is decomposed into stable section and unstable section, a small amount of key point pulse is obtained by discrete sampling on stable section, and the ablation section line of all key point pulse is calculated and obtained;The ablation section line of lofting key point pulse is obtained, the ablation surface of stable section is obtained, and then its ablation topography is obtained;The single line scribing simulation method based on section lofting of the present application, since only the ablation section line of a small amount of key point pulse is calculated, and lofting time is unrelated to pulse number, the calculation efficiency of workpiece ablation topography is greatly improved, and the more the total number of pulse, the higher the calculation efficiency is improved.

The invention discloses a magnetic stimulation signal output method and device of magnetic stimulation equipment, a magnetic stimulation system and a computer readable storage medium, and the method comprises the steps: receiving a magnetic pulse output instruction, and at least obtaining a standard curve, a magnetic pulse output mode and a pulse set value according to the magnetic pulse output instruction; sampling the standard curve according to set sampling times to obtain sampling data; according to a magnetic pulse output mode, multiplying the pulse set value by each piece of sampling data to obtain pulse data of each magnetic pulse in the string magnetic pulse signal; wherein the pulse data is pulse frequency and / or pulse amplitude; and outputting each magnetic pulse of the string magnetic pulse signal according to the pulse data. According to the technical scheme, flexible and diversified change adjustment of the magnetic pulse signal can be realized, the problem of adaptive fatigue of human muscles and the like is effectively avoided, and the physiotherapy effect of the magnetic stimulation equipment is ensured.