Development of methods for investigation of dynamics of frequency-pulse systems taking into consideration modulator non-linearities

The methods have been developed, and the necessary and sufficient stability conditions of the integrated-frequency-pulse systems of second order with simultaneous taking into consideration two considerable non-linearities of modulators have been obtained. The method for determining sufficient conditions of absence of single symmetrical self-oscillations in the integral-frequency-pulse system (IFPS) has been developed; the accuracy of the harmonic balance method for IFPS has been increased. The methods have been developed, and the results permitting to take into consideration the influence of additional non-linearities which are typical for systems of industrial purpose upon the dynamics of IFPS have been obtained. The investigation results have been used at regulation of the technological valuesAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio