| Title: | Azar AT, Serrano FE, Vaidyanathan S (2018) Proportional Integral Loop Shaping Control Design with Particle Swarm Optimization Tuning. Advances in System Dynamics and Control, pp. 24-57, IGI-Global, USA. DOI: 10.4018/978-1-5225-4077-9.ch002 |
| Authors: | Not Available |
| Year: | 2018 |
| Keywords: | Not Available |
| Journal: | Advances in System Dynamics and Control |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | 24-57 |
| Publisher: | IGI-Global, USA |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
Backlash is one of several discontinuities found in different kinds of systems. It can be found in actuators of different types, such as mechanical and hydraulic, giving way to unwanted effects in the system behavior. Proportional integral (PI) loop shaping control design implementing a describing function to find the limit cycle oscillations and the appropriate control gain selection by particle swarm optimization is developed. Therefore, a frequency domain approach is implemented for the control of nonlinear system of any kind such as robotics, mechatronics, and other kind of mechanisms, electrical motors, etc. Finally, in order to corroborate the theoretical background explained in this chapter, the stabilization of a cart-pendulum system with the proposed control strategy is shown. |
