Title :
Sensitivity analysis of linear control systems with random plan parameters
Author_Institution :
Pennsylvania State University, University Park, PA, USA
fDate :
8/1/1970 12:00:00 AM
Abstract :
Abstract-The effects of random variations of the plant parameters in multivariable linear control systems are analyzed in terms of stochastic sensitivity operators. Both tie-varying and time-invariant control systems are analyzed. Conditions are derived for the stochastic sensitivity operator which are sufficient to guarantee that the closed-loop realization of the control system is less sensitive to the random parameter variations than the nominally equivalent open-loop system.
Keywords :
Linear systems, stochastic; Sensitivity analysis; Stochastic systems, linear; Control systems; Equations; Sensitivity analysis; Shape;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1970.1099490