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muzhi zhang
เข้าร่วมเมื่อ 10 พ.ค. 2022
If you need any help, please contact me. I hope it will be helpful.email:zhangmuzhi19950816@gmail.com
HSMO high-order synovial membrane observer/QPLL/EMF/MBD/discrete modeling?PMSM matlab simulink
HSMO high-order sliding film observer
Compared with the traditional sliding film observer, the high-order sliding film observer has the observation of EMF (extended back electromotive force). Since it observes the derivative of EMF, it has stronger robustness.
HSMO: used to estimate EMF, because EMF contains the position and speed information of the motor rotor;
QPLL: used to detect and track the input EMF and the rotor position and speed, so as to keep the two synchronized, thereby improving the accuracy of rotor position observation.
(1) The model is all discrete modeling, and the development board has been integrated and tested to facilitate MBD code generation;
(2) The observer can track the actual angle very well, and the tracking effect is good.
email:zhangmuzhi19950816@gmail.com
Compared with the traditional sliding film observer, the high-order sliding film observer has the observation of EMF (extended back electromotive force). Since it observes the derivative of EMF, it has stronger robustness.
HSMO: used to estimate EMF, because EMF contains the position and speed information of the motor rotor;
QPLL: used to detect and track the input EMF and the rotor position and speed, so as to keep the two synchronized, thereby improving the accuracy of rotor position observation.
(1) The model is all discrete modeling, and the development board has been integrated and tested to facilitate MBD code generation;
(2) The observer can track the actual angle very well, and the tracking effect is good.
email:zhangmuzhi19950816@gmail.com
มุมมอง: 7
วีดีโอ
Adaptive High-Order Synovial Observer (Apative_HSMO) Motor Control /matlab simulink
มุมมอง 147 ชั่วโมงที่ผ่านมา
Adaptive high-order sliding film observer (Apative_HSMO) motor control The traditional sliding film control will cause phase lag and amplify the rotor position observation error due to the existence of low-pass filters and tangent functions; the high-order sliding film observer (HSMO) can better observe the back EMF by introducing the state variable equation for the back EMF, thereby solving th...
Matlab simulation model of vector control for permanent magnet synchronous linear motor/smc /PI
มุมมอง 139 ชั่วโมงที่ผ่านมา
Matlab simulation model of vector control for permanent magnet synchronous linear motor email:zhangmuzhi19950816@gmail.com
Asynchronous Motor Model Predictive Torque Control Based on Full Order Magnetic Flux Observer
มุมมอง 2412 ชั่วโมงที่ผ่านมา
Asynchronous Motor Model Predictive Torque Control Based on Full Order Magnetic Flux Observer
Motor controller IGBT junction temperature estimation, diode junction temperature estimation
มุมมอง 46วันที่ผ่านมา
①Many years of practical application, good accuracy ②Can estimate the temperature of 6 transistors and 6 diodes inside IGBT at the same time, and output the corresponding temperature of the hottest tube. Can be used for temperature protection, derating, and improving product performance ③In addition to simulation, simulink model can also generate code
Asynchronous motor model reference adaptive direct torque control/MRAS-DTC/matlab simulink
มุมมอง 60วันที่ผ่านมา
Asynchronous motor direct torque control based on MRAS/Asynchronous motor model reference adaptive direct torque control/MRAS-DTC Improvements are made on the asynchronous motor model predictive torque control model built by simulink, and the actual speed in the speed loop is replaced from the measured value to the speed estimation value of the MRAS observer, simulating the situation in reality...
Why do motors with small inductance have larger current harmonics?
มุมมอง 2321 วันที่ผ่านมา
Why do motors with small inductance have larger current harmonics?
What is the difference between FOC control of motors with large inductance and small inductance?
มุมมอง 4921 วันที่ผ่านมา
What is the difference between FOC control of motors with large inductance and small inductance?
Low-pass filter based sliding mode control/LPFSMC
มุมมอง 6221 วันที่ผ่านมา
Sliding mode control based on low-pass filter/LPFSMC Sliding mode control has certain jitter problems. The low-pass filter can be combined with the sliding mode control algorithm to realize the combination of sliding mode control algorithm and effectively weaken the jitter of the controller output. It is built in the form of a module diagram in simulink. The controlled object is a very simple r...
FOC single resistor sampling current reconstruction matlab simulation
มุมมอง 4921 วันที่ผ่านมา
FOC single resistor sampling current reconstruction matlab simulation email:zhangmuzhi19950816@gmail.com
Servo Practical - Full-frequency domain phase-delay-free speed observer pmsm simulation/matlab
มุมมอง 2521 วันที่ผ่านมา
Servo Practical - Full-frequency domain phase-delay-free speed observer pmsm simulation The observer will be based on the measured speed feedback and current command. At frequencies below the observer bandwidth, the estimate will be determined by the measured feedback; at frequencies above the observer bandwidth, the estimate will be determined by the integral of the current command, and at the...
MFPC+ADRC, self-disturbance control + model-free predictive current control PMSM simulation
มุมมอง 3428 วันที่ผ่านมา
MFPC ADRC, self-disturbance control model-free predictive current control permanent magnet synchronous motor simulation 1. Speed outer loop PI control self-disturbance control model-free predictive current control SVPWM 2. Including phase voltage reconstruction and phase compensation 3. The simulation loads in 0.3 seconds, increases the speed in 0.6 seconds, and reduces the load in 0.9 second...
Model-free predictive simulation of PMSM based on super-local extended state observer
มุมมอง 4028 วันที่ผ่านมา
Model-free predictive simulation of permanent magnet synchronous motor based on super-local extended state observer This model adopts advanced control strategy, does not require model parameters such as motor inductance and resistance, can still have good control effect under parameter mismatch, and can ensure that the motor can maintain stable and precise control under various operating condit...
Single-phase brushless DC motor modeling and simulation (SPBLDC)4-pole 4-slot motor
มุมมอง 80หลายเดือนก่อน
Single-phase brushless DC motor modeling and simulation (SPBLDC) 4-pole 4-slot motor Motor modeling under Maxwell environment Mainly includes general working conditions: 01 Motor constant speed no-load simulation 02 Motor constant speed load simulation 03 Motor starting speed no-load simulation 04 Motor starting speed load simulation No-load back EMF, cogging torque, output torque, etc. Load ra...
Demagnetization and magnetothermal bidirectional coupling of pmsm ansys Maxwell&Fluent
มุมมอง 23หลายเดือนก่อน
email:zhangmuzhi19950816@gmail.com
Based on a novel non singular fast terminal sliding mode current prediction control
มุมมอง 92หลายเดือนก่อน
Based on a novel non singular fast terminal sliding mode current prediction control
PMSM Model Predictive Torque Control Based on Sliding Mode Controller/matlab simulink
มุมมอง 137หลายเดือนก่อน
PMSM Model Predictive Torque Control Based on Sliding Mode Controller/matlab simulink
Linear Kalman Filter Algorithm/Longberg's Load Observation Compensation Motor Control Algorithm
มุมมอง 76หลายเดือนก่อน
Linear Kalman Filter Algorithm/Longberg's Load Observation Compensation Motor Control Algorithm
Voice Coil Linear Motor Simulation/maxwell
มุมมอง 15หลายเดือนก่อน
Voice Coil Linear Motor Simulation/maxwell
Maxwell three-phase asynchronous induction motor modeling and analysis
มุมมอง 29หลายเดือนก่อน
Maxwell three-phase asynchronous induction motor modeling and analysis
SPMSM finite set single vector model predictive direct torque control MPDTC/matlab
มุมมอง 56หลายเดือนก่อน
SPMSM finite set single vector model predictive direct torque control MPDTC/matlab
Simulation of direct torque control for permanent magnet synchronous motor using matrix converter
มุมมอง 92หลายเดือนก่อน
Simulation of direct torque control for permanent magnet synchronous motor using matrix converter
Simulink for permanent magnet synchronous motor/PMSM with asymmetric three-phase windings
มุมมอง 54หลายเดือนก่อน
Simulink for permanent magnet synchronous motor/PMSM with asymmetric three-phase windings
model predictive control of the dual three-phase permanent magnet synchronous motor /matlab
มุมมอง 61หลายเดือนก่อน
model predictive control of the dual three-phase permanent magnet synchronous motor /matlab
Optimal Design of Permanent Magnet Synchronous Motor Rotor Based /Demagnetization Fault Suppression
มุมมอง 88หลายเดือนก่อน
Optimal Design of Permanent Magnet Synchronous Motor Rotor Based /Demagnetization Fault Suppression
Sensorless rotor initial position detection of permanent magnet synchronous motor
มุมมอง 90หลายเดือนก่อน
Sensorless rotor initial position detection of permanent magnet synchronous motor
sensorless control of pmsm with HFI square wave injection and rotor initial position detection
มุมมอง 125หลายเดือนก่อน
sensorless control of pmsm with HFI square wave injection and rotor initial position detection
Permanent Magnet DC Motor Electromagnetic Calculation Program and Examples
มุมมอง 43หลายเดือนก่อน
Permanent Magnet DC Motor Electromagnetic Calculation Program and Examples
Current chopping control of 12/8 switched reluctance motor based on simulink
มุมมอง 40หลายเดือนก่อน
Current chopping control of 12/8 switched reluctance motor based on simulink
Modeling and finite element analysis of rotating pole electrically excited synchronous motor
มุมมอง 44หลายเดือนก่อน
Modeling and finite element analysis of rotating pole electrically excited synchronous motor
amazing i am work on vehicle dynamic model same as you to control it can you help me
hi
@@muzhizhang5548 hello, can i contact with you
@@muzhizhang5548 hello , can i contact with you
Please enable automatic english translation for subtitle. Thanks
I saw that you just posted a matlab simulation model of the ABS brake system an hour ago. I'm doing a graduation project on this issue. Can you give me a reference to your simulation file? I hope you can help. help, thank you
@@ashishsharma-ey2ifThank you, this is my email
drive.google.com/file/d/1vIgSzPpUsLQdbhSWvbvMIcM03c4K0TIw/view?usp=drive_link