Title :
A two-Riccati, feasible algorithm for guaranteeing output L∞ constraints
Author :
Zhu, Guoming ; Skelton, Robert E.
Author_Institution :
Sch. of Aeronaut. & Astronaut., Purdue Univ., West Lafayette, IN, USA
Abstract :
In the presence of all disturbances whose outer products are bounded by a known matrix N, the authors develop controllers to minimize the control L∞ norm bound subject to L∞ constraints on each output. The resulting controller is an LQG (linear quadratic Gaussian) controller with a special choice of the output weight matrix and input noise intensity matrix, which are iterated. The design algorithm turns out to be feasible if the algorithm converges
Keywords :
matrix algebra; optimal control; LQG controller; control L∞ norm bound; input noise intensity matrix; linear quadratic Gaussian controller; optimal control; output L∞ constraints; output weight matrix; two-Riccati feasible algorithms; Algorithm design and analysis; Closed loop systems; Control systems; Erbium; Gaussian noise; H infinity control; Hardware; Noise measurement; Optical sensors; State-space methods; Symmetric matrices;
Conference_Titel :
Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
Conference_Location :
Brighton
Print_ISBN :
0-7803-0450-0
DOI :
10.1109/CDC.1991.261378