摘要 |
PROBLEM TO BE SOLVED: To provide a control device for a plant, optimizing output z while preventing resonance of a control system. SOLUTION: The control device comprises: a plant (engine) 10 having an input u; an application means (excitation signal) 100 applying a component p changed with a predetermined cycle to the plant; a parameter calculation means (Washout Filter) 102 calculating a parameter h based on output y of the plant; an integration means (limited interval integrator) 104 integrating a value j acquired by multiplying the calculated parameter h by the applied component p in an interval of an integral multiple of the cycle of the component p; and an input calculation means (unlimited interval integrator 106a, a multiplier 106b, and an adding stage 106c) calculating the input u based on the integration value g calculated by the integration. COPYRIGHT: (C)2006,JPO&NCIPI
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