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Description: 一个好用的模型参考自适应速度估计模型，已经经过测试-A useful model reference adaptive speed estimation model has been tested
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Size: 6144 |
Author: tata |
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Description: 基于模型参考自适应的异步电机转速辨识仿真模型-Based on Model Reference Adaptive Speed Identification of Induction Motor Simulation Model
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Size: 22528 |
Author: tinyli |
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Description: 二阶SISO离散系统MRAS算法的参数估计程序-MRAS algorithm is second-order SISO discrete-time systems parameter estimation procedures
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Size: 1024 |
Author: 吴昊 |
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Description: mras direct torque control
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Size: 22528 |
Author: riad |
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Description: this is a project for mras with matlab 7
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Size: 13312 |
Author: m |
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Description: 异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中，电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题，采用改进积分型转子磁链估算模型来解决。-The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system, induction motor is controlled by the direct torque control, stator flux is estimated by u-n model observer that is effective in the full range of speed, motor speed is estimated by MRAS speed identification algorithm that is depended on the voltage and the current of motor stator easily detected. The modified integral rotor flux estimation model is used to solve the problem that the normal model can be affected by the error accumulation and drift of integral calculation in the voltage model of conventional speed identification algorithm.
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Size: 21504 |
Author: 王晨 |
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Description: 异步电机的精确控制和速度辨识是交流传动系统中重要问题。该仿真模型在异步电机的数学模型、矢量控制原理及速度辨识算法的基础上，利用Matlab/Simulink仿真软件中SimPowerSystems模块，构建了基于MRAS无速度传感器的异步电机矢量控制系统。-The precise control and the speed identification of AC motor are the very important issues on AC drive system. In this paper, on the basis of analyzing the mathematical model of AC motor, the principle of vector control and the algorithm speed identification, the speed sensorless vector control system of induction motor based on MRAS is constructed on SimPowerSystems modules of Matlab/Simulink simulation software.
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Size: 12288 |
Author: 王晨 |
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Description: 该仿真模型是一种利用模糊控制器调节PWM信号占空比的异步电动机直接转矩控制的策略，即在传统异步电动机直接转矩控制的基础上，用模糊控制器代替传统DTC中的滞环比较器和空间电压矢量状态选择器来细分控制规则，最后控制逆变器的开关，以减小转矩和磁链脉动，从而改善交流异步电机伺服系统的动、静态品质，使整个系统具有较强的鲁棒性和自适应性。-A method of the stator resistance estimate which based on the fuzzy neural network was proposed and the motor speed is estimated by MRAS speed identification algorithm based on the stator voltage and the current that can be easily detected. Besides, a new design of fuzzy direct torque control system of induction motor was introduced in this paper, which based on strategy of modulating the duty cycle to decrease the torque and stator flux ripple. This design uses fuzzy control block to instead of the traditional space voltage vector selector to control the inverter switch which can improve the static and dynamic performances of AC asynchronous motors, which make the whole control system have strong robustness.
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Size: 14336 |
Author: 王晨 |
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Description: This paper describes a Model Reference Adaptive
System (MRAS) based scheme using a multilayer
Recurrent Neural Network (RNN) for online speed
estimation of sensorless vector controlled inductmon
motor drive.
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Size: 11264 |
Author: chinni |
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Description: 基于MARS的PMSM无速度传感器矢量控制系统研究-MARS-based speed sensorless PMSM vector control system
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Size: 453632 |
Author: caojianyang |
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Description: 基于MARS的PMSM无速度传感器矢量控制系统研究-MARS-based speed sensorless PMSM vector control system
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Size: 4748288 |
Author: caojianyang |
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Description: 这是在matlab里面的simulink中对异步电机转速和电阻的在线辨识。-This is the MATLAB inside the Simulink in the induction motor speed and resistance of online identification.
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Size: 12288 |
Author: 张振 |
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Description: 基于MRAS和SVPWM永磁同步电动机无位置传感器控制MATLAB/Simulink模型-Sensorless control MATLAB/Simulink model based on MRAS PMSM and SVPWM
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Size: 221184 |
Author: |
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Description: 永磁同步电机的无传感器控制，模型参考自适应MRAS,MATLAB仿真-Sensorless Control of Permanent Magnet Synchronous Motor, Model Reference Adaptive MRAS, MATLAB Simulation
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Size: 33792 |
Author: 郑家源 |
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Description: 只有一个文件，是关于三相混合步进电机的模糊PID控制的仿真simulink，控制为主导，仿真模拟matlab program-There is only one document, is on the three-phase hybrid stepper motor fuzzy simulation of simulink, control for the simulation, simulation
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Size: 20480 |
Author: 西山 |
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Description: model reference adaptive system
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Size: 16384 |
Author: AZZOUG
|
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Description: 一个不错的无传感器MRAS程序，分享一下(MRAS machine sensorless control)
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Size: 23552 |
Author: summerwine2 |
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Description: 基于模型参考自适应MRAS的永磁同步电机在线参数辨识MATLAB仿真模型，辨识电机电阻、电感和永磁磁链，精度较高。(On-line parameter identification of PMSM based on model reference adaptive MRAS and MATLAB simulation model can identify resistance, inductance and permanent magnet flux linkage of the motor with high accuracy.)
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Size: 165888 |
Author: alphaalgorithm |
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Description: 基于MRAS模型参考自适应的永磁同步电机PMSM在线参数辨识MATLAB仿真模型，可辨识电机定子电阻、电感和永磁磁链，辨识精度比较高。(Based on the MRAS model reference adaptive PMSM on-line parameter identification matlab simulation model, the stator resistance, inductance and permanent flux can be identified, and the identification accuracy is relatively high.)
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Size: 15360 |
Author: woyaokaobo |
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Description: MRAS方法搭建的PMSM控制模型，matlab2018b及以上版本(PMSM control model based on MRAS method, matlab2018b and above)
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Size: 32768 |
Author: XuuuC |
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