Анализ причин возникновения интенсивных автоколебаний в контурах управления оптико-электронных систем

Abstract

Nowadays it is more and more important the application of optoelectronic systems (OES). To increase the measurement accuracy of the coordinates observed object are commonly used control loops of ECO (CL OES). In such CL OES can arise self-oscillations (SO) with large amplitude, comparable to the amplitude of the permissible error of CL OES and with a frequency close to the cut-off frequency of CL OES. There were found algorithms, ensuring the elimination of AK with large amplitude.