Title :
Observers for discrete singular systems
Author_Institution :
Inst. of Syst. Sci., Acad. Sinica, Beijing, China
fDate :
2/1/1988 12:00:00 AM
Abstract :
The author considers the design of observers for the discrete singular system Ex(k+1)=Ax(k)+Bu (k), y(k)=Cx(k), placing special emphasis on the problems of state reconstruction and minimal-time state reconstruction. It is shown that for a singular system, finite poles can be moved to infinity by state feedback and the state can be reconstructed by causal observers
Keywords :
discrete systems; feedback; state estimation; causal observers; discrete singular systems; minimal-time state reconstruction; observer design; state feedback; state reconstruction; Control theory; Design methodology; Frequency; H infinity control; Linear systems; Polynomials; State feedback; State-space methods; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
