Title :
Estimation of quantisation and sampling errors in computer-control systems
Author :
Gray, J.O. ; Jackson, M.J.
Author_Institution :
University of Manchester Institute of Science & Technology, Department of Electrical Engineering & Electronics, Manchester, UK
Abstract :
A Gaussian integration routine has been used to estimate the errors due to quantisation and sampling in a digital-control loop. The individual error spectra are made available for inspection, and the treatment can be extended to systems of large order. An example is given of the application of the method.
Keywords :
digital control; error analysis; integration; sampled data systems;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19700430
