ドライブトレインベンチの軸トルク加振制御

書誌事項

タイトル別名
  • Shaft Torque Vibration Control of Drive-Train Bench
  • ドライブトレインベンチ ノ ジク トルクカシンセイギョ

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抄録

Drive-train bench is utilized to test power-train components of a vehicle such that transmission, torque-converter, etc. In order to simulate the torque vibration of engine, it is necessary to control the amplitude and the static value of the shaft torque of drive-train bench. In this paper, we propose a shaft torque vibration control method composed of three controllers. In the low frequency band, we propose a static shaft torque controller of I-PD with 1st order low-pass filter which is robustly stable even in the case of stiffness variation of the power-train component. In the high frequency band, we design a resonance suppression controller by mu-synthesis method. Its controller does not change the characteristics of low-frequency. We combine the static shaft torque controller, the resonance suppression controller and an automatic tuner of vibration amplitude reference.

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