Title :
Indirect adaptive control for interconnected systems
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
fDate :
8/1/1989 12:00:00 AM
Abstract :
An indirect adaptive controller for interconnected systems is introduced. Each subsystem is subject to bounded disturbances and to possibly unbounded interconnections with other subsystems. A variable dead zone is incorporated into a gradient estimation scheme to limit the effects of the interconnections and disturbances. An adaptive state feedback control law is described which stabilizes the interconnected system, forcing the input and output signals of each subsystem to remain bounded
Keywords :
adaptive control; feedback; large-scale systems; bounded disturbances; gradient estimation scheme; indirect adaptive controller; interconnected systems; large scale systems; state feedback control; unbounded interconnections; variable dead zone; Adaptive control; Algorithm design and analysis; Circuit testing; Constraint optimization; Design optimization; Integrated circuit testing; Interconnected systems; Mathematics; Optimization methods; Quadratic programming;
Journal_Title :
Automatic Control, IEEE Transactions on
