Determination of Equivalent Gain Functions for Nonlinear Sampled-Data Systems Subjected to Deterministic Inputs.
AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF ENGINEERING
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The analysis of a nonlinear sampled-data NLSD system subjected to deterministic inputs is shown to be simplified by means of a generalized equivalent gain, Keqz, where Keqz is defined as the ratio of the z-transform of the cross-correlation function of the nonlinear element, and the z-transform of the auto-correlation function. Computations for the equivalent gain of six nonlinear elements are performed. Both the NLSD system and quasi-linear sampled-data system are simulated on the analog computer and the results compared. Author
- Numerical Mathematics
- Test Facilities, Equipment and Methods