Calculation of mechanical characteristics of an automated electric drive system with intermediate feedbacks on analog electronic computers.

Abstract

Some automated electric drive systems have a rich amplifier and intermediate feedback. This makes it difficult to analyze the system in a static mode. An analog computer can be used to facilitate the construction of mechanical characteristics. By reducing variables to stresses, it is possible to significantly simplify the writing of the initial equations for the calculation of mechanical characteristics. By equations, a block diagram of the model is constructed for analysis in the most general case of nonlinear external and intermediate feedback. The introduction of scales allows you to increase the coordinates of nonlinear characteristics of the maximum voltage value, which improves the accuracy of setting blocks and the accuracy of the solution. Scale factors are given for the variant of nonlinear and linear feedbacks, which significantly simplify the solutions on the model. Figures 2. Bibliographic references 1.