An approach for the design of controllers for active suppression of helicopter vibration that combines recent developments in the design of fixed-order dynamic compensators with the frequency-shaped cost functional approach is presented. A robust compensator that provides loop shaping at the plant input is used in conjunction with frequency-shaped cost functionals to arrive at a controller for vibration reduction. The effectiveness of this technique is demonstrated by a detailed case study for the design of an active vibration controller.
Active vibration control using fixed order dynamic compensation with frequency shaped cost functionals
Aktive Schwingungsunterdrückung mittels dynamischen Kompensators bei frequenzabhängigen Kosten
Control Systems Magazine (IEEE) ; 11 , 3 ; 71-78
1991
8 Seiten, 11 Quellen
Aufsatz (Zeitschrift)
Englisch