| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a conventional problem of failure to startup at an engine bench system due to hunting of frequency shaft torque detection value caused by a resonates due to spring characteristics of a clutch attached integrally with the engine, at engine startup by an engine starter when a torque frequency generated at the engine comes closer to a machine resonance frequency of the clutch. <P>SOLUTION: A controller for generating a torque current command of a control unit has means for reducing an absorption torque limit according to a revolution speed at engine startup. This reducing means allows an engine to start while shifting an engine average load torque to a driving torque side by decreasing an absorption torque limit value at a prescribed ratio to the driving torque limit value. <P>COPYRIGHT: (C)2013,JPO&INPIT |
