Abstract | ||
---|---|---|
A method of autotuning using an asymmetric relay with hysteresis feedback test is proposed and developed. Then, three parameters for aperiodic first or second order transfer functions can be obtained. After the identification relay experiment, controller parameters are computed through linear diophantine equation in the ring of proper and stable rational functions. This algebraic approach for a traditional 1-DOF feedback structure generates a class of PI or PID controllers. The pole placement principle in the methodology brings a scalar positive "tuning knob" for additional controller tuning. A Matlab-Simulink program implementation was developed for simulation and verification of the studied approach. Two illustrative examples support simplicity and efficiency of the proposed methodology. |
Year | Venue | Keywords |
---|---|---|
2010 | PROCEEDINGS OF THE 24TH EUROPEAN CONFERENCE ON MODELLING AND SIMULATION ECMS 2010 | Auto-tuning, Diophantine equation, RPS synthesis, PID controller, relay feedback |
Field | DocType | Citations |
Control theory,PID controller,Proportional control,Computer science,Full state feedback,Control theory,Control engineering,Feedback loop,Transfer function,Process gain,Relay | Conference | 0 |
PageRank | References | Authors |
0.34 | 1 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Roman Prokop | 1 | 41 | 14.44 |
Jirí Korbel | 2 | 1 | 1.72 |
Zdenka Prokopova | 3 | 26 | 8.92 |