PID Gain Tuning uac

被引:7
作者
Nahapetian, N. [1 ]
Motlagh, M. R. Jahed [1 ]
Analoui, M. [1 ]
机构
[1] Iran Univ Sci & Technol, Tehran, Iran
来源
INTERNATIONAL CONFERENCE ON ADVANCED COMPUTER CONTROL : ICACC 2009 - PROCEEDINGS | 2009年
关键词
D O I
10.1109/ICACC.2009.127
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper addresses an application that involves the control of robot manipulator joint. It presents a PID tuning method that uses a Genetic Algorithm (GA) as a main gain estimator and a fuzzy logic as a ranking basement for GA. The suggested approach is then used to tune the PID gains for different response specifications. Experimental results demonstrate that better performance can be achieved with this fuzzy based GA-PID tuning relative to 1) Ziegler-Nichols tuning and 2) trial and error tuning. This paper tries to explore the potential of using soft computing methodologies in control of plant (robot manipulator) with internal behavior of structure-unknown non-linear time variant dynamic systems. Industrial robot manipulator was used for the case study in this work. The manipulator is simulated with professional simulation software (consist of Solidwork, Visual Nastran 4D and Matlab/Simulink).
引用
收藏
页码:346 / +
页数:2
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