Design of PID-P controller for Non-Linear System using PSO

Author

Gupta, Rajesh ; Padhy, P.K.

fYear

2013

Firstpage

1

Lastpage

6

Abstract

In this paper, a Particle Swarm Optimization (PSO) based controller is proposed for a class of Non-Linear Systems along with an additional proportional controller. The proportional controller forms an inner feedback loop which increases the stability of the non-linear system. The objective function of the system is used to optimize the Integral Squared Error (ISE) in addition to the peak overshoot of the respective system. To show effectiveness of the PSO-PID-P controller, different non-linear plants are analyzed through simulation. Furthermore simulation results of the non-linear system including the disturbances, show usefulness of the proposed method.

Keywords

control system synthesis; feedback; nonlinear control systems; particle swarm optimisation; stability; three-term control; ISE; PSO-PID-P controller design; inner feedback loop; integral squared error; nonlinear plants; nonlinear system stability; particle swarm optimization based controller; peak overshoot; proportional controller; simulation; Mathematical model; Optimization; PD control; Particle swarm optimization; Simulation; Tuning; Integral squared error (ISE); Non-linear system; PID-P controller; Particle Swarm Optimization (PSO);

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering (NUiCONE), 2013 Nirma University International Conference on

Conference_Location

Ahmedabad

Print_ISBN

978-1-4799-0726-7

Type

conf

DOI

10.1109/NUiCONE.2013.6780184

Filename

6780184