Signal stabilization of nonlinear sampled-data control systems

Different methods are put forth for the analysis of stability and performance of nonlinear sampled-data systems, and many methods of stabilization are suggested. The injection of high-frequency oscillations at the input to the non-linear element is suggested as a possible method of stabilizing nonlinear sampled-data systems. Analytical and experimental investigations are carried out, and the advantages of signal stabilization over other methods are established.