Title :
Validation of a simple relay-based PID autotuner with specified modulus margin
Author :
Joita, Oana-Lucia ; De Keyser, Robin
Author_Institution :
Dept. of Autom., Tech. Univ. of Cluj-Napoca, Cluj-Napoca, Romania
Abstract :
The aim of this paper is to present the validation of a simple relay-based PID autotuner with user-specified modulus margin. The testing is made on relevant benchmark systems proposed for evaluating PID controller design methods. Based on prior art results, the performance of the autotuner is then compared to other PID controllers from literature.
Keywords :
control system synthesis; self-adjusting systems; three-term control; PID controller design method evaluation; autotuner performance; benchmark systems; proportional-integral-derivative control; simple relay-based PID autotuner validation; user-specified modulus margin; Benchmark testing; Design methodology; Genetic algorithms; Process control; Robustness; Transfer functions; Tuning; Nyquist diagram; PID controller; autotuner; modulus margin; relay feedback; robustness;
Conference_Titel :
Automation Quality and Testing Robotics (AQTR), 2012 IEEE International Conference on
Conference_Location :
Cluj-Napoca
Print_ISBN :
978-1-4673-0701-7
DOI :
10.1109/AQTR.2012.6237688
