Title :
State observability in presence of output clipping
Author_Institution :
AT&T Bell Lab., Holmdel, NJ, USA
Abstract :
The author addresses the problem of building a state observer for a linear system whose output suffers from clipping. The problem is considered in discrete time. A sufficient condition for asymptotic observability is derived in terms of the design parameters. It is shown that positive reality of an associated linear system guarantees asymptotic observability
Keywords :
discrete time systems; linear systems; observability; asymptotic observability; design parameters; discrete time; linear system; output clipping; positive reality; state observer; Analog circuits; Buildings; Discrete time systems; Linear matrix inequalities; Linear systems; Observability; Radio communication; Signal to noise ratio; Sufficient conditions; Symmetric matrices;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230538
