Optimal design of chirp signals with applications to frequency response measurement

摘要

This paper explores the possibility of testing the frequency response using Chirp signals. First, the spectral properties of the Chirp signal are studied. Second, based on the properties and specifications, a constrained optimization problem is formulated and numerically solved to find the parameters of the desired signal. Finally, the frequency response test procedure is provided using Chirp excitation. Simulation results show that high measurement precision could be achieved by the proposed approach.