Title :
Energy flow control of interconnected structures
Author :
Kishimoto, Yasuo ; Bernstein, Dennis S. ; Hall, Steven R.
Author_Institution :
Dept. of Aerosp. Eng., Michigan Univ., Ann Arbor, MI, USA
fDate :
29 June-1 July 1994
Abstract :
In previous works (1993), H2 and H∞ control techniques were used to regulate energy flow in a certain frequency band. In this paper, controllers are designed according to a specialised LQG positive real control approach that yields positive real controllers. Thus the resulting controller minimizes an H2 performance index and guarantees asymptotic stability of the closed-loop system in spite of the modeling uncertainty.
Keywords :
H∞ control; asymptotic stability; closed loop systems; flexible structures; interconnected systems; linear quadratic Gaussian control; performance index; H∞ control; H2 and H∞ control; LQG positive real control; asymptotic stability; closed-loop system; energy flow control; frequency band; interconnected structures; performance index; Asymptotic stability; Filters; Frequency; Hydrogen; Impedance; Mutual coupling; Partial differential equations; Performance analysis; Space technology; Uncertainty;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.752389
