Description: 三相异步电机无速度传感器直接转矩控制系统6-Three-phase induction motor speed sensorless direct torque control system 6 Platform: |
Size: 17408 |
Author:王军 |
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Description: 基于szvpwm的直接转矩控制系统仿真，matlab7.4-Szvpwm based on direct torque control system simulation, matlab7.4 Platform: |
Size: 25600 |
Author:沈疏桐 |
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Description: 一个异步电机无速度传感器直接转矩控制系统仿真模型。学习参考用。-An induction motor speed sensorless direct torque control system simulation model. Learning reference. Platform: |
Size: 11264 |
Author:gerrad |
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Description: 基于感应电机的转子电阻预估计的无速度传感器的直接转矩控制技术。控制电机的一种很先进的控制方法。-Based on the induction motor rotor resistance of the pre-estimation of the speed sensorless direct torque control technique. Motor control a very advanced control methods. Platform: |
Size: 433152 |
Author:ligw |
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Description: 感应电机的无传感器直接转矩控制技术（DTC）。控制电机的很好的方法-Induction motor sensorless direct torque control technology (DTC). Very good motor control method Platform: |
Size: 595968 |
Author:ligw |
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Description: Speed-sensorless Direct Torque Control for Asynchronous Machine Based on Extended Kalman Filter Platform: |
Size: 705536 |
Author: |
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Description: 自己做的感应电机无速度传感器直接转矩控制仿真模型，特拿来分享，还望大家多多指教。-sensorless direct torque control for induction motor Platform: |
Size: 12288 |
Author:hefeng |
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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. Platform: |
Size: 21504 |
Author:王晨 |
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Description: Sensorless Speed and Direct Torque Control o
Surface Permanent Magnet Synchronous
Machines using an Extended Kalman Filter Platform: |
Size: 164864 |
Author:ananda |
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Description: 无位置传感器永磁同步电机直接转矩控制系统仿真-Sensorless permanent magnet synchronous motor direct torque control system simulation
Platform: |
Size: 16384 |
Author:裴朝刚 |
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Description: 在Simulink平台上对永磁同步电机(PMSM)实现直接转矩控制的仿真模型，使用无传感器控制方法，是国外的成品模型。-On the platform in Simulink for permanent magnet synchronous motor (PMSM) direct torque control of realize simulation model, the use of sensorless control method, is abroad finished product model. Platform: |
Size: 24576 |
Author:陈阔川 |
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Description: A DSP-based Discrete Space Vector Modulation Direct Torque Control of Sensorless Induction Machines Platform: |
Size: 317440 |
Author:alou |
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Description: In This paper, the authors propose a Sensorless Direct Torque and Flux Control (DTFC) of
Induction Motor (IM) using two approach intelligent techniques: Mamdani Fuzzy Logic (FL)
controller is used for controlling the rotor speed and Artificial Neural Network (ANN) applied in
switching select stator voltage. We estimated the rotor speed by using the Model Reference
Adaptive Systems (MRAS). The control method proposed in this paper can reduce the torque,
stator flux and current ripples and especially improve system good dynamic performance and
robustness in high and low speeds-In This paper, the authors propose a Sensorless Direct Torque and Flux Control (DTFC) of
Induction Motor (IM) using two approach intelligent techniques: Mamdani Fuzzy Logic (FL)
controller is used for controlling the rotor speed and Artificial Neural Network (ANN) applied in
switching select stator voltage. We estimated the rotor speed by using the Model Reference
Adaptive Systems (MRAS). The control method proposed in this paper can reduce the torque,
stator flux and current ripples and especially improve system good dynamic performance and
robustness in high and low speeds.. Platform: |
Size: 3107840 |
Author:aa |
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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 induction motor drive is presented, in
which the principles of sliding-mode control, direct torque control
(DTC), and space-vector modulation are combined to ensure
high-performance operation, both in the steady state and under
transient conditions. Merits of the classic DTC transient behavior
are preserved, while the steady-state operation is significantly improved.
The torque and flux controllers, and motor state observer
are of the sliding-mode type. The inverter is directly controlled on
the basis of torque and flux errors, using space-vector pulsewidth
modulation. Computer simulations and experimental Platform: |
Size: 254976 |
Author:sajitsanit |
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Description: 老外写的直接转矩控制+空间矢量的内置永磁体电机无传感器控制的文章-This paper proposes an implementation of a motion sensorless control system in wide speed range based on “active
flux” observer, and direct torque and flux control with space vector
modulation (DTFC-SVM) for the interior permanent magnet synchronous motor (IPMSM), without signal injection. Platform: |
Size: 534528 |
Author:xianggui |
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Description: Combining the Principles of Sliding Mode, Direct
Torque Control, and Space-Vector Modulation
in a High-Performance Sensorless AC Drive Platform: |
Size: 254976 |
Author:Yacine |
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Search - direct torque sensorless