Title :
An alternative to the D-K iteration?
Author :
Rotea, Mario A. ; Iwasaki, Tetsuya
Author_Institution :
Sch. of Aeronaut. & Astronaut., Purdue Univ., West Lafayette, IN, USA
fDate :
29 June-1 July 1994
Abstract :
The D-K iteration is probably the most effective algorithm currently available to solve scaled H∞ control problems. However, this algorithm gives only a local solution which may not be global. The objective of this paper is to propose an alternative algorithm, the L-R iteration; to compute local solutions. Simple numerical examples illustrate that there are some cases where the L-R iteration performs better than the D-K iteration, and vice versa.
Keywords :
H∞ control; continuous time systems; feedback; iterative methods; D-K iteration; L-R iteration; scaled H∞ control problems; Actuators; Control systems; Linear feedback control systems; Lyapunov method; Measurement standards; Stability; Time invariant systems; Transfer functions; Uncertain systems; Uncertainty;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.751692
