Title :
An extended system approach to dynamical pulse-frequency-modulation control of nonlinear systems
Author :
Sira-Ramírez, Hebertt ; Llanes-Santiago, Orestes
Author_Institution :
Los Andes Univ., Merida, Venezuela
Abstract :
The design of stabilizing pulse-frequency-modulation (PFM) controllers is addressed, in all generality, for the case of nonlinear single-input single-output analytic systems. Both static and dynamical PFM control strategies are developed, in full detail, on the basis of an elementary scalar system result. A dynamical PFM controller design is carried out for chemical process control as an illustrative example in which smoothed (i.e., implementable) inputs are obtained
Keywords :
control system synthesis; nonlinear systems; pulse frequency modulation; stability; PFM control; SISO systems; chemical process control; dynamic control; elementary scalar system; extended system approach; nonlinear systems; pulse-frequency-modulation; Chemical elements; Chemical processes; Control system synthesis; Control systems; Design methodology; Feedback control; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Process control; Pulse modulation; Pulse width modulation; Robust control;
Conference_Titel :
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-0872-7
DOI :
10.1109/CDC.1992.371366
