Title :
Bounded error adaptive control
Author :
Peterson, Benjamin B. ; Narendra, Kumpati S.
Author_Institution :
U.S. Coast Guard Academy, New London, CT, USA
fDate :
12/1/1982 12:00:00 AM
Abstract :
The paper discusses the adaptive control of a linear time-invariant plant when the measurement of the plant output is corrupted by a bounded disturbance. The principal contribution is the demonstration of the boundedness of all the signals of the overall system using a nonlinear adaptive law involving a dead zone. A statement of the prior information needed to determine the adaptive algorithm as well as a discussion of the limitations of the scheme are given. Computer simulations are presented to illustrate the effect of various parameters.
Keywords :
Adaptive control, linear systems; Nonlinearities; Stability, linear systems; Adaptive algorithm; Adaptive control; Adaptive systems; Algorithm design and analysis; Computer errors; Computer simulation; Error correction; Helium; Programmable control; Stability;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1982.1103112
