Description: 电机的无传感器磁场定向控制，包括三二变换二三变换，PI控制的框图以及实现程序。-Motor sensorless field oriented control, including 32 Transform 23 Transform, PI control block diagram, as well as the realization of the procedure. Platform: |
Size: 966656 |
Author:sunjie |
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Description: 介 绍了在估算的两相旋转坐标系下的永磁同步电机模型，推导出了反电动势方程的扩展形式。针
对凸极永磁同步电机提出了在电动机低速时，利用凸极跟踪法和在高速时利用反电动势相结合来获得转子
转速和转子位置的方法。仿真结果表明两者相结合的估算方法的有效性。-t:A modelo fp ermanentm agnets ynchronousm otor(P MSM)i nt hee stimationt wop haser otating
reference frame is introduced and an extended back electromotive force (EMF) equation is deduced. A
sensorless control strategy for a salient-pole PMSM using saliency tracking at low speed and back EMF at
high speed is presented to obtain the rotor speed and position. The simulation results illustrate the validity of
the approach.
Ke yw or ds p ermanentm agnets ynchronous motor(PMSM) speed sensorless back EMF high frequency
signal Platform: |
Size: 235520 |
Author:fmx |
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Description: ：针对电动汽车永磁同步电机无位置传感器控制系统，在两相静止坐标系( —B)内将滑模观测器法
与MRAS结合，提出了基于模型参考自适应的滑模观测器，并利用自适应律估计永磁同步电机的转子速度。仿真
和试验表明无位置传感器控制方法是切实可行的。
关键词：电动汽车永磁同步电机无位置传感器控制 自适应滑模观测器-This paper presents a new adaptive slid—mode observer for electric vehicle permanent magnet
synchronous motor(PMSM)sensorless control system，which is combined with the sliding mode observer and model
reference adaptive method in the two—phase stationary reference frame． The speed of PMSM rotor is estimated by
adaptive law．Simulation and experimental results show that the sensol ]ess control method is practical and feasible。
Key words：EV PMSM position sensor]ess control ASMO(adaptive slid—mode observer) Platform: |
Size: 488448 |
Author:fmx |
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Description: Permanent magnet synchronous motors (PMSM) are appropriate for applications with load-independent speeds or synchronous operation with high accuracy under defined speed.
In this paper analysis the structure and equations of the PMSM, direct torque control (DTC) and voltage space vector process
then study model reference adaptive system (MRAS) estimators.
The PI controller uses from estimate speed feedback and do the speed sensorless control of PMSM based on DTC method with MRAS. The simulation results show that the speed of rotor
estimates with high precision and torque response is considerably fast. Platform: |
Size: 839680 |
Author:Poorhossein |
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Description: Sensorless FOC of PMSM
This document presents a solution to control a permanent magnet synchronous motor using the TMS320F2803x. This new family of DSPs enables cost-effective design of intelligent controllers for brushless motors which can fulfill enhanced operations, consisting of fewer system components, lower system cost and increased performances. The control method presented relies on the field orientated control (FOC). This algorithm maintains efficiency in a wide range of speeds and takes into consideration torque changes with transient phases by controlling the flux directly from the rotor coordinates. This application report presents the implementation of a control for sinusoidal PMSM motor. The sinusoidal voltage waveform applied to this motor is created by using the Space Vector modulation technique. Minimum amount of torque ripple appears when driving this sinusoidal BEMF motor with sinusoidal currents.-This document presents a solution to control a permanent magnet synchronous motor using the TMS320F2803x. This new family of DSPs enables cost-effective design of intelligent controllers for brushless motors which can fulfill enhanced operations, consisting of fewer system components, lower system cost and increased performances. The control method presented relies on the field orientated control (FOC). This algorithm maintains efficiency in a wide range of speeds and takes into consideration torque changes with transient phases by controlling the flux directly from the rotor coordinates. This application report presents the implementation of a control for sinusoidal PMSM motor. The sinusoidal voltage waveform applied to this motor is created by using the Space Vector modulation technique. Minimum amount of torque ripple appears when driving this sinusoidal BEMF motor with sinusoidal currents. Platform: |
Size: 1014784 |
Author:cx |
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Description: 利用自抗扰控制器理论，提出了一种新颖的永磁同步电动机无位置传感器矢量控制系统
的转速估计方法。-A novel speed estimation approach to sensorless vector control of Permanent Magnet Synchronous Motor (PMSM)
based on Active Disturbance Rejection Controller (ADRC) was proposed. Platform: |
Size: 405504 |
Author:Mr_hourao |
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Description: 基于TMS320F28335的永磁同步电机无位置传感器矢量控制程序-Sensorless field oriented control of PMSM based on TMS320F28335 Platform: |
Size: 1076224 |
Author:luhanxiao |
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Description: 基于滑模观测器的无传感器PMSM控制研究-Investigation of sensorless control of PMSM based on sliding mode observer Platform: |
Size: 12805120 |
Author:chenguozhen |
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Description: Implementation of Sugeno FIS in Model
Reference Adaptive System Adaptation Scheme
for Speed Sensorless Control of PMSM Platform: |
Size: 893952 |
Author:oussama |
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Description: INNOVATIVE STANDSTILL POSITION DETECTION
COMBINED WITH SENSORLESS CONTROL OF
SYNCHRONOUS MOTORS Platform: |
Size: 2618368 |
Author:Hade
|
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