Title :
Discrete-time state estimation with two counters and measurement delay
Author :
Kaszkurewicz, Eugenius ; Bhaya, Amit
Author_Institution :
Dept. of Electr. Eng., Federal Univ. of Rio de Janeiro, Brazil
Abstract :
It is shown that the problem of state estimation can be solved, in the discrete-time case, assuming that the estimator and plant counters are different and that the condition is the standard one of detectability. Conditions for state estimation with different counters as well as delay in the output measurements are also derived, in which these conditions are delay-independent
Keywords :
delays; discrete time systems; linear systems; stability; state estimation; delay-independent stability; detectability; discrete-time systems; linear dynamical systems; measurement delay; plant counters; state estimation; Counting circuits; Delay effects; Delay estimation; Electric variables measurement; Frequency estimation; Frequency synchronization; Phase estimation; Sampling methods; Stability; State estimation;
Conference_Titel :
Decision and Control, 1996., Proceedings of the 35th IEEE Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-3590-2
DOI :
10.1109/CDC.1996.572723
