Title :
Real time implementation of a genetic algorithm based optimal PID controller to handle unreliable network conditions in NCS applications
Author :
Pan, Indranil ; Mukherjee, Ayan ; Das, Saptarshi ; Gupta, Amitava
Author_Institution :
Dept. of Power Eng., Jadavpur Univ., Kolkata, India
Abstract :
Offline tuning of a genetic algorithm (GA) based time domain optimal PID controller has been carried out with stochastic consideration of delays and packet dropouts in a real time Networked Control Systems (NCS) by minimizing the Integral of Time multiplied Absolute Error (ITAE) and Integral of Squared Control Signal (ISCS). Hardware validation of the optimal PID controller performance is done on a real time NCS test-bed.
Keywords :
genetic algorithms; local area networks; networked control systems; optimal control; telecommunication control; three-term control; delay consideration; genetic algorithm; integral-of-squared control signal; integral-of-time multiplied absolute error; network condition handling; networked control system; optimal PID control; packet dropout consideration; Delay; Gallium; Genetic algorithms; Optimization; Process control; Real time systems; Tuning; Genetic algorithm; NCS; PID controller; optimal tuning; real time control;
Conference_Titel :
Emerging Trends and Applications in Computer Science (NCETACS), 2011 2nd National Conference on
Conference_Location :
Shillong
Print_ISBN :
978-1-4244-9578-8
DOI :
10.1109/NCETACS.2011.5751402
