Title :
A new form of stable adaptive observer
Author :
Hang, Chang Chieh
Author_Institution :
Shell Eastern Petroleum Ltd., Pulau Bukom, Republic of Singapore
fDate :
8/1/1976 12:00:00 AM
Abstract :
A new form of adaptive observer which is guaranteed to be globally stable via hyperstability theories is presented. Its main advantage over existing designs is that asymptotic unbiased estimates are obtained in the presence of output noise. Experimental results are given to demonstrate the performance of this observer.
Keywords :
Adaptive estimation; Linear systems, time-invariant continuous-time; Observers; Parameter estimation; Stability; Adaptive filters; Adaptive systems; Bandwidth; Helium; Lyapunov method; Observers; Parameter estimation; Petroleum; Stability; State estimation;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1976.1101264
