雑音によって乱された定常不規則信号に対する非線形自動制御系のスペクトル応答

概要

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A theoretical technique is presented for the statistical evaluation of the response of servo-systems with a non linear element of zero-memory type subjected to a Gaussian command signal contaminated by a Gaussian noise. In this case, we assume that both the command signal and the random noise have a fairly typical spectrum which is flat over a certain frequency bandwidth. The main purpose of this paper is to statistically discuss how the control performance of non linear servosystems depende on such important quantities as ; (a) the ratio of the center frequency of the command signal to that of the random disturbance, (b) the values of system parameters and (c) the signal-to-noise ratio of the input signal to the system.
一般社団法人日本機械学会の論文
1959-11-25