Title :
Modeling and control of a new type diaphragm pump using DSP
Author :
Korumov, Valeri ; Kasa, Nobuyuki ; Shibayama, Keishi ; Saito, Atsushi ; Iida, Takahiko
Author_Institution :
Dept. of Electr. & Electron. Eng., Okayama Univ. of Sci., Okayama
Abstract :
This paper deals with modeling and design of reliable controller for a new type diaphragm pump. Because of parameter uncertainties and nonlinear dynamics of the pump model, a fuzzy-like PID controller is designed. The controller design is based on fuzzy Lyapunov synthesis and stability and the robustness analysis of the designed system are straightforward. The pump control system is driven by a digital signal processor (DSP) allowing high control quality. Several simulation results show the effectiveness of the proposed system.
Keywords :
Lyapunov methods; control system analysis; control system synthesis; diaphragms; digital signal processing chips; fuzzy control; nonlinear control systems; pumps; robust control; three-term control; uncertain systems; DSP; diaphragm pump; digital signal processor; fuzzy Lyapunov synthesis; fuzzy-like PID controller; pump control system; robustness analysis; stability; Control system synthesis; Control systems; Digital signal processing; Fuzzy control; Fuzzy systems; Nonlinear dynamical systems; Robust stability; Signal synthesis; Three-term control; Uncertain systems;
Conference_Titel :
Control and Automation, 2008 16th Mediterranean Conference on
Conference_Location :
Ajaccio
Print_ISBN :
978-1-4244-2504-4
Electronic_ISBN :
978-1-4244-2505-1
DOI :
10.1109/MED.2008.4602218
