| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that high-response and stable control has not been possible due to the presence of axial torque detection characteristics, dynamometer angular velocity detection characteristics, inverter response characteristics, etc. except mechanical characteristics of mechanical systems and the presence of elements of axial torque detection delays and inverter torque response delays due to them in a chassis dynamometer system or a drive train bench system. SOLUTION: In a control system for electric inertial control, a generalized plant model is constructed by a generalized plant construction technique. The generalized plant model includes a control system. The control system has a mechanical system model for computing the angular velocity of a roller or a transmission and the spring stiffness of a shaft, inputs a sum of signals of the spring stiffness computed by the mechanical system model and weighted signals of disturbance axial torque to a controller, and computes a torque current command to perform electric inertial control. COPYRIGHT: (C)2009,JPO&INPIT
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