能動制御システムにおけるモデル規範形適応制御の有用性に関する一実験

抄録

The active control system is expected to improve the characteristics of the machine actively because there is an active force subsystem which is installed on the machine in this system. However, interference (called forced pressure) between the machine and the active force subsystem existed in the system constructed by an electrohydraulic servomechanism. In this paper, we applied the model reference adaptive control method to the active control system, and discussed the pressure characteristics of the locked piston condition and the movable piston condition. The following conclusions were reached : 1) the response of the active force subsystem was improved, and the cutoff frequency reached 50 Hz, and 2) the influence of the forced pressure for the actual characteristics was reduced.