Title :
H∞-control and frequency analysis for systems with mixed continuous-time and discrete-time measurements
Author :
Lindgarde, O. ; Lennartson, Bengt
Author_Institution :
Dept. of Signal & Syst., Chalmers Univ. of Technol., Goteborg, Sweden
Abstract :
Feedback control using both continuous-time and discrete-time measurements is considered. A design method including both H∞ -synthesis and frequency analysis is suggested. It includes a strategy for selecting weighting filters in the control design. The presented frequency analysis method is then a powerful tool in the design process
Keywords :
H∞ control; continuous time systems; control system synthesis; discrete time systems; frequency-domain synthesis; time-varying systems; H∞-control; H∞-synthesis; continuous-time measurements; discrete-time measurements; feedback control; frequency analysis; weighting filters; Automatic control; Automation; Control design; Control systems; Feedback; Filters; Frequency domain analysis; Frequency measurement; Performance gain; Steady-state;
Conference_Titel :
Decision and Control, 2000. Proceedings of the 39th IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6638-7
DOI :
10.1109/CDC.2000.912192
