28 February 1997 Synthesis of an optoelectronic system for tracking (OEST) the information track of the optical record carrier based on the acceleration control principle
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Abstract
The problem for construction of control algorithm in OEST the information track of the optical record carrier the realization of which is based on the use of accelerations is considered. Such control algorithms render the designed system the properties of adaptability, feeble sensitivity to the system parameter change and the action of disturbing forces what gives known advantages to information carriers with such system under operation in hard climate conditions as well as at maladjustment, workpieces wear and change of friction in the system. In the paper are investigated dynamic characteristics of a closed OEST, it is shown, that the designed stable system with given quality indices is a high-precision one. The validated recommendations as to design of control algorithms parameters are confirmed by results of mathematical simulation of controlled processes. The proposed methods for OEST synthesis on the basis of the control acceleration principle can be recommended for the use at industrial production of optical information record carriers.
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Stanislav M. Zalogin, Stanislav M. Zalogin, M. S. Zalogin, M. S. Zalogin, } "Synthesis of an optoelectronic system for tracking (OEST) the information track of the optical record carrier based on the acceleration control principle", Proc. SPIE 3055, International Conference on Optical Storage, Imaging, and Transmission of Information, (28 February 1997); doi: 10.1117/12.267715; https://doi.org/10.1117/12.267715
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