期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2011
卷号：2
期号：4Ver 2
出版社：Ayushmaan Technologies
摘要：In this paper, present a design method for determining the optimal PID controller parameters using the Particle Swarm Optimization (PSO) and Genetic Algorithm (GA) is presented. This paper also demonstrated in detail how to employ the PSO and GA method to search efficiently the optimal PID controller parameters. The liquid-level tank system limitations and it is difficult to control optimally using only PID controller as the parameters of the system are changing constantly. We take the liquid level of three water tanks for object, and use MATLAB to design GA and PSO Control. Then we analyze the control effect and compare it with the effect of GA and ZN also in general ISE is preferable for quick settling time than GA.
关键词：PID controller; Genetic Algorithm (GA); Particle Swarm;Optimization (PSO); Three tank liquid-level.n core.
