CONTINUOUS FORCING OF AN ON-OFF CONTROL SYSTEM
Bernard A. Fleishman · 1962
The objective of this research project was to conduct analytical investigations of nonlinear systems in the areas of automatic control and mechanics. Principal concern was with the study of ordinary differential equations of the piece wise-linear type (such as govern relay or on-off control systems) in the presence of time-dependent excitations or input signals. A second phase of the work was a study of a class of nonlinear wave equations.