Self-Tuning Fuzzy Control of Switched Reluctance Motor Directly-driven Hydraulic Press

2009 ◽  
Author(s):  
Shuguo Wei ◽  
Shengdun Zhao ◽  
Jianming Zheng
Keyword(s):  
Fuzzy Control ◽  
Switched Reluctance Motor ◽  
Hydraulic Press ◽  
Switched Reluctance ◽  
Reluctance Motor ◽  
Self Tuning

Self-Tuning Fuzzy Controller Design for a Switched Reluctance Motor Drive System

2013 ◽  
Vol 418 ◽  
pp. 100-103
Author(s):  
Shun Yuan Wang ◽  
Chwan Lu Tseng ◽  
Shou Chuang Lin ◽  
Jen Hsiang Chou ◽  
Yu Wen Chen ◽  
...  
Keyword(s):  
Fuzzy Control ◽  
Control Theory ◽  
Fuzzy Controller ◽  
Controller Design ◽  
Switched Reluctance Motor ◽  
Drive System ◽  
Electromagnetic Torque ◽  
Switched Reluctance ◽  
Reluctance Motor ◽  
Self Tuning

This study adopts the fuzzy control theory to design a self-tuning fuzzy controller (STFC), which allows adjustment to overcome the controller design difficulty caused by switched reluctance motor (SRM) nonlinearity. Based on the torque sharing function (TSF), the proposed STFC was implanted into an SRM direct torque control (DTC) drive system to develop a system with superior speed and electromagnetic torque dynamic responses. In addition, the control strategy possessed excellent electromagnetic torque response, and effectively improved the dynamic response of the system. Keywords: fuzzy control theory, switched reluctance motor (SRM), torque sharing strategy.

Self-tuning dead-zone compensation fuzzy logic controller for a switched-reluctance-motor direct-drive hydraulic press

2009 ◽  
Vol 223 (5) ◽  
pp. 647-656 ◽  
Author(s):  
S G Wei ◽  
S D Zhao ◽  
J M Zheng ◽  
Y Zhang
Keyword(s):  
Fuzzy Logic ◽  
Fuzzy Logic Controller ◽  
Dead Zone ◽  
Switched Reluctance Motor ◽  
Hydraulic Press ◽  
Normal Operation ◽  
Direct Drive ◽  
Switched Reluctance ◽  
Reluctance Motor ◽  
Self Tuning

This paper presents a switched-reluctance-motor direct-drive hydraulic press controlled by a self-tuning dead-zone compensation fuzzy logic controller. In the direct-drive hydraulic press, the motor works only when the hydraulic press is in operation, so the motor does not need to work continuously, which can reduce the electrical energy consumption. Nevertheless, the performance of the hydraulic press is limited by the dead zone of the switched-reluctance motor. A self-tuning dead-zone compensation fuzzy controller has been designed to solve this problem. The proposed controller has been simulated and then implemented in the hydraulic press. Normal operation and no-load tests have been carried out on the hydraulic press according to the planned motion path of the punch. The experimental results show that the switched-reluctance-motor direct-drive hydraulic press performs well with the proposed controller.

Self-tuning control for current loop in a Switched Reluctance Motor drive

2011 ◽  
Author(s):  
Laurinda L. N. dos Reis ◽  
Romulo N. Almeida ◽  
Wellington A. Silva ◽  
Gabriela de M. P. Mendes ◽  
Otacilio M. Almeida
Keyword(s):  
Switched Reluctance Motor ◽  
Motor Drive ◽  
Current Loop ◽  
Switched Reluctance ◽  
Reluctance Motor ◽  
Self Tuning

The Designment and Implenment of Fuzzy Hybrid Pid in Srm Appleller to Electric Valve

2013 ◽  
Vol 367 ◽  
pp. 405-410
Author(s):  
Guo Qing Li ◽  
Dean Zhao ◽  
Hui Jiang
Keyword(s):  
Fuzzy Control ◽  
Strong Coupling ◽  
Pid Control ◽  
Control Method ◽  
Switched Reluctance Motor ◽  
Feedback System ◽  
Switched Reluctance Motors ◽  
Switched Reluctance ◽  
The Core ◽  
Reluctance Motor

To solve the strong coupling and nonlinear of switched reluctance motor (SRM) used in the Electric valve ,we use a fuzzy compound PID control method, and apply it to the switched reluctance motors speed control system.The simulation applys that this method combines the advantages of fuzzy control and PID control and is well applied to non-linears object.Based on the theory, we design the core to the outer loops speed feedback and inner current loops feedback system in TMS320F28335,and describe the specific hardware and software structure, morely verify the feasibilitys test. The theory can solve the problem that the traditional PID cannot meet the variation of the parameter from the electric valve.

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