The analysis of round-off and truncation errors in a hybrid control system
- 1 October 1967
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 12 (5) , 601-604
- https://doi.org/10.1109/tac.1967.1098691
Abstract
The round-off and truncation errors of a digital-analog (hybrid) servo system are studied in terms of the least upper bound and second moment, or variance. The study was applied to the azimuth function of a guided missile launcher system and a digital controller designed for the launcher system. The techniques employed can be generalized and applied to other analog-digital or digital systems.Keywords
This publication has 3 references indexed in Scilit:
- Quantization errors in digital control systemsIEEE Transactions on Automatic Control, 1964
- Statistical analysis of amplitude-quantized sampled-data systemsTransactions of the American Institute of Electrical Engineers, Part II: Applications and Industry, 1961
- The effect of quantization in sampled-feedback systemsTransactions of the American Institute of Electrical Engineers, Part II: Applications and Industry, 1958