Location:
Search - PMSM state
Search list
Description: PMSM直接转矩控制系统的空间辨识,辨识出系统介次,和状态空间模型,从而调节控制器参数-PMSM Direct Torque Control System Identification, identify system Kaiji, and the state-space model, adjust the controller parameters
Platform: |
Size: 4122 |
Author: slt333 |
Hits:
Description: PMSM直接转矩控制系统的空间辨识,辨识出系统介次,和状态空间模型,从而调节控制器参数-PMSM Direct Torque Control System Identification, identify system Kaiji, and the state-space model, adjust the controller parameters
Platform: |
Size: 4096 |
Author: |
Hits:
Description: 仿真模型 基于自抗扰控制技术的永磁同步电机直接转矩控制。比普通PID、模糊神经网络等控制更先进-Speed regulator based on ADRC of PMSM DTC is designed. ADRC adopts nonlinear control method, and is composed of track-differentiator (TD), extended state observer (ESO), nonlinear state error feedback (NLSEF) and the disturbance compensation. Disturbance can be estimated and compensated real time. In order to suppress external disturbances such as changes in loads and friction torque, and internal disturbances such as motor parameters changes in the PMSM servo system, the changes of above parameters are seen as a PMSM servo system disturbance.
Platform: |
Size: 659456 |
Author: 史晓永 |
Hits:
Description: 传统的PMSM DTC系统因为把磁链的空间均匀的分成了六个部分，并且使用了滞环控制器来控制磁链和转矩，所以不可避免的存在着较大的转矩脉动和磁链脉动等问题。在磁链处在扇区分界处时，它的增量明显不对称，所以在PMSM DTC系统设计时很有必要降低磁链在边界处的不对称性，从而达到减小转矩脉动的目的。本章在分析PMSM DTC系统存在的转矩和磁链脉动问题的基础上，深入研究了一种新型的控制方法，就是把磁链的扇区进行细分，仿真结果表明，在采用扇区细分控制策略以后，PMSM DTC能够获得良好的动态性能，转矩脉动问题也显著的减小。-The paper analyses the direct torque control principle of permanent magnet synchronous motor in detail at the basis of describing the mathematical model of PMSM.Then,the paper analysis the principle of stator flux linkage sector Division、the effect of voltage vector in PMSM DTC system and the effect of zero voltage vector.Besides that,the paper analyses the principle of Voltage vector selection and the defect in PMSM DTC system.The simulation results show that the permanent magnet synchronous motor based on direct torque control strategy is feasible, the system has strong anti-interference ability, fast torque response, at the same time, the simulation results also show that adding zero voltage vector, the system can reduce the torque ripple and improve the steady-state performance.
Platform: |
Size: 2987008 |
Author: 史晓永 |
Hits:
Description: PMSM model with state feedback
Platform: |
Size: 11264 |
Author: youssef |
Hits:
Description: 永磁同步电机的状态方程，永磁同步电动机的状态方程matlab代码-Permanent magnet synchronous motor state equation, permanent magnet synchronous motor state equation matlab code
Platform: |
Size: 14336 |
Author: 刘小辉 |
Hits:
Description: simulation pmsm simulink using state space
Platform: |
Size: 9216 |
Author: badro |
Hits:
Description: PMSM直接转矩控制系统的空间辨识,辨识出系统介次,和状态空间模型-All-digital fuzzy direct torque control system of space identification, identify the system interface, and the state space model
Platform: |
Size: 4096 |
Author: capadity |
Hits:
Description: PMSM直接转矩控制系统的空间辨识,辨识出系统介次,和状态空间模型(All-digital fuzzy direct torque control system of space identification, identify the system interface, and the state space model)
Platform: |
Size: 3072 |
Author: qhfela
|
Hits: