Title :
Properties of a discrete-time enhanced linear quadratic controller
Author :
Pierre, Donald A.
Author_Institution :
Dept. of Electr. Eng., Montana State Univ., Bozeman, MT, USA
Abstract :
A multi-input multi-output (MIMO) controller is discussed which incorporates two features: (1) optimal gains associated with known exogenous inputs; and (2) penalties imposed both on squares of first backward differences in control actions and on control actions squared. Benefits of including both types of penalties are described. Results are derived for both the time-varying finite-time problem and the time-invariant infinite-horizon problem
Keywords :
discrete time systems; multivariable control systems; optimal control; MIMO controllers; discrete time systems; linear quadratic controller; multivariable control systems; time-invariant infinite-horizon problem; time-varying finite-time problem; Control systems; Control theory; Eigenvalues and eigenfunctions; Equations; Kalman filters; Linear feedback control systems; Linear systems; Optimal control; State feedback; Steady-state;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203937
