Publication Type : Conference Paper
Publisher : Proceedings of the 2018 IEEE International Conference on Communication and Signal Processing, ICCSP 2018
Source : Proceedings of the 2018 IEEE International Conference on Communication and Signal Processing, ICCSP 2018, Institute of Electrical and Electronics Engineers Inc., p.744-750 (2018)
Url : https://www.scopus.com/inward/record.uri?eid=2-s2.0-85057769114&doi=10.1109%2fICCSP.2018.8524339&partnerID=40&md5=4f558e754d74348ffc6d1b214ec1cbbe
ISBN : 9781538635216
Keywords : Controller tuning, Controllers, Degrees of freedom (mechanics), Electric control equipment, Meta-heuristic optimizations, MIMO systems, Multiple-input multiple-output mimo, Particle swarm optimization (PSO), PID controllers, Proportional control systems, Signal processing, Steady state performance, Three term control systems, TRMS, Twin Rotor MIMO System, Two degrees of freedom
Campus : Amritapuri
School : School of Engineering
Department : Electrical and Electronics
Year : 2018
Abstract : This paper deals with the 2-Degree of Freedom DOF control of a Twin Rotor MIMO System TRMS. The TRMS is a Multiple Input Multiple Output MIMO system which is used as a laboratory setup for control experiments. It is a highly nonlinear system with a high order and significant cross coupling. A linearized mathematical model of TRMS which takes into account process noises disturbances and measurement noises in the system is considered. A Kalman Filter is designed for this system to obtain the noise free outputs from the noisy outputs of the system. It is controlled in two degrees of freedom using a cross PID CPID controller and also a conventional PID controller for comparison purpose. Both these controllers are tuned using three different metaheuristic optimization algorithms - Particle Swarm Optimization PSO, Dynamic Spread Factor PSO SFPSO which is an improved version of the PSO and NMSPSO which is a hybrid algorithm of PSO with Nelder Mead Simplex NMS search method. Numerical simulations are performed to obtain the transient and steady state performance of the system for both the controllers. It is observed that the CPID controller tuned using NMSPSO gives the best performance compared to all the other cases. © 2018 IEEE.
Cite this Research Publication : P. J. Neeraj and P.N. Seema, “Control of Twin Rotor MIMO System Using Cross PID Control Technique”, in Proceedings of the 2018 IEEE International Conference on Communication and Signal Processing, ICCSP 2018, 2018, pp. 744-750.