Absolute-type pseudorandom shaft encoder with any desired resolution
- 28 February 1985
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 21 (5) , 215-216
- https://doi.org/10.1049/el:19850151
Abstract
It is shown how to use a 2n−1 length pseudorandom binary sequence to develop an absolute-type shaft encoder having any t resolution, where 2n−1−1<tn−1. The shaft encoder rotating device has only two concentric code-track and 2n−1 reading heads. A sequential code-conversion method is used to translate the pseudorandom patterns into natural binary code.Keywords
This publication has 1 reference indexed in Scilit:
- Graph Theory with ApplicationsPublished by Springer Nature ,1976