The rational ratio of the signals of the master and nonlinear self-excitation in statics.

Abstract

The correlation of the signals of the master and nonlinear self-excitation is considered to obtain mechanical characteristics of increased rigidity, in which instead of linear resistance in the self-excitation circuit of the control amplifier linear can be used, as well as to provide the specified rigidity of the mechanical characteristic with speed control down from the main one. The ratio of signals is derived, at which the same nonlinear resistance serves for the family of mechanical characteristics in the case of speed control down from the main one. The ratios for the given conditions coincide and are rational. An example of the calculation and the result of the experiment for a generator-engine system with ion excitation using a rational ratio, showing the high accuracy of the method, is given. Figures 3.