A Single Neuron PID Controller Based PMSM DTC Drive System Fed by Fault Tolerant 4-Switch 3-Phase Inverter

2006 ◽  
Author(s):  
Dan Sun ◽  
Jun Meng
Keyword(s):  
Pid Controller ◽  
Single Neuron ◽  
Fault Tolerant ◽  
Drive System ◽  
Phase Inverter ◽  
Single Neuron Pid

Research on Loading System of Landing Gear Turning Test Based on Single Neuron PID Controller

2014 ◽  
Vol 556-562 ◽  
pp. 2313-2316
Author(s):  
Yu Ling
Keyword(s):  
Pid Controller ◽  
Single Neuron ◽  
Fault Tolerant ◽  
Fast Response ◽  
Landing Gear ◽  
Artificial Neurons ◽  
Loading System ◽  
High Control ◽  
Single Neuron Pid ◽  
Self Learning

This paper designs a single neuron PID controller for the loading system which can simulate the load in the process of landing gear turning. As artificial neurons have the adaptive, self-learning and more fault-tolerant characteristics, the controller based on single neuron PID can improve performance of loading system. To assess the effectiveness of controller, united simulation between Matlab/Simulink and AMESim was conducted. Obtained results show the proposed approach is satisfactory in fast response, small overshoot, high control accuracy, strong anti-interference ability and robustness when compared with traditional PID controller.

Speed Control of PM Linear Synchronous Motor Based on Disturbance Observer and Single Neuron PID Controller

2013 ◽  
Vol 416-417 ◽  
pp. 631-636 ◽  
Author(s):  
Yu Xi Tu ◽  
Li Ren Huang ◽  
Yun Yue Ye ◽  
Yong Zhang ◽  
Jun Ma
Keyword(s):  
Pid Controller ◽  
Disturbance Observer ◽  
Single Neuron ◽  
Dynamic Performance ◽  
Synchronous Motor ◽  
Drive System ◽  
Direct Drive ◽  
Linear Synchronous Motor ◽  
Unknown Disturbances ◽  
Single Neuron Pid

In permanent magnet linear synchronous motor (PMLSM) direct drive system, disturbance caused by load disturbance and perturbation of motor parameters would reduce the control precision in a certain extent. In order to restrict the disturbance in PMLSM direct drive system, a vector control (VC) strategy based on the disturbance observer (DOB) was proposed in this investigation. By using the observed disturbance of DOB to adjust the given value of current in speed loop, the compensation for a sudden disturbance is optimized and a high precision of PMLSM drive system is obtained. For the sake of improving the dynamic performance under unknown disturbances, the traditional PID controller in speed loop was replaced by a single neuron PID controller, which leads to a good adaptive capability and a better starting performance in a given speed. Finally, a higher steady precision and robustness would be realized.

Design and Achievement of the Erection Test System Controlled by Single Neuron PID Controller

2011 ◽  
Vol 383-390 ◽  
pp. 1983-1987
Author(s):  
Yun Ying Qiao ◽  
Xiao Song Guo ◽  
Zhi Zhu ◽  
De Lin Cun
Keyword(s):  
Virtual Instrument ◽  
Hydraulic System ◽  
Pid Controller ◽  
Single Neuron ◽  
Test System ◽  
Feedback Signal ◽  
Data Acquisition Card ◽  
Single Neuron Pid ◽  
The Stability ◽  
And Control

To overcome the nonlinear and slow-varying factor in hydraulic system and the uneasy-building model of erection system, the single neuron self-adaptive PID controller is designed. To solve the conflict between the speed and the stability in erecting, The erecting system based on virtual instrument is designed. The system uses a data acquisition card simultaneously to acquire the test data and the feedback signal and control the hydraulic system, utilizes the module method and the technique of mixed-program between LabWindows/CVI and Matlab based on ActiveX technique to design application software. The results of experiment shows that the system with high precision of testing and controlling is operated conveniently and universally and can satisfy the requirement of the erection system.

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