Title :
Use of synchronised dither in pseudorandom-sequence testing
Author :
Banasiewicz, H. ; Williamson, S.E. ; Lovering, W.F.
Author_Institution :
University of Surrey, Department of Electronic & Electrical Engineering, Guildford, UK
Abstract :
A method of applying synchronising dither signals to pseudo-random-binary-sequence measurements is described. This enables the linear response of certain systems to be obtained when small movements of their output are affected by stiction, Coulomb friction and/or backlash.
Keywords :
active filters; binary sequences; control nonlinearities; correlation methods; identification; synchronisation; Coulomb friction; active filter; backlash; binary sequences; control nonlinearities; correlation methods; identification; impulse response; synchronisation; synchronising dither signals;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19730241
