調節要素における非線型特性により制御回路に誘起される定常振動について

概要

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In case the non-linearities are kept containing in the control circuit elements, the stationary oscillation which has the circular frequency and the amplitude determined by the nonlinear characteristics and the chasacteristic value of the circuit occurs. We hereby consideded the dead zone and saturating characteristics in the relay of pilot valve type, and found, by means of analysis and experiment, the stationary oscillation induced in the control circuit by the above characteristics in the circuit having the controller of the three types ; that is, integral, proportional and proportionl integral action. Thus it will be possible to observed the effect of the non-linear characteritics on the stability of the automatic control circuit.
一般社団法人日本機械学会の論文