Control System Performance with Coded State Feedback
- 1 May 1978
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Aerospace and Electronic Systems
- Vol. AES-14 (3) , 525-528
- https://doi.org/10.1109/taes.1978.308614
Abstract
The error performance of a linear time-invariant plant, remotely controlled with constant-gain state feedback from a coded digital communications link, is considered. The effects of finite information rate, reliability, and delay are examined. While nonzero code transmission delay is generally deleterious to control system performance, it is shown that if the sampling period is specified, then block coding within each sample period may be beneficial. Numerical results are given for the case of a scalar plantKeywords
This publication has 3 references indexed in Scilit:
- Optimal utilization of fixed-capacity channels in feedback controlAutomatica, 1973
- Effect of a finite-word-length computer in a sampled-data feedback systemProceedings of the Institution of Electrical Engineers, 1965
- Bounds on CommunicationBell System Technical Journal, 1963