| 摘要 |
PURPOSE:To high accurately suppress a vibration, by reducing the vibration of an engine to be suppressed on the basis of an output from a torque sensor only in a low speed and a low load operational range excepting an idle operational range while on the basis of an output from a roughness sensor of vibration sensor or the like in the other operational range. CONSTITUTION:A control device, comparing in a comparison discriminating device 43 an output from a roughness sensor A with a preset reference value, corrects in accordance with the compared result by a control circuit 46 a control value in a memory device 44 storing the control value of a fuel injection quantity or the like preset in accordance with the operational condition of an engine. The above roughness sensor A is constituted by a torque sensor 33 and the other roughness sensor 34. And on the basis of an output from an operational condition detecting means 50, a torque signal from a torque sensor 34, high accurately detecting a roughness condition, is selected by a sensor selecting means 51 and output to the comparison discriminating means 43. |
