| 摘要 |
<p>PURPOSE:To sufficiently reduce the vibration of a body fitting member such as a steering wheel and a shift knob. CONSTITUTION:An elastic member 5 and an actuator 6 are interposed between a body 1 and a steering case 2. The vibration of unsprung weight or the vibration of an engine as exciting source is detected as a reference signal by a sensor S1. On the basis of the reference signal, reducing vibration is generated by an adaptive control unit U, and this reducing vibration is outputted from the actuator 6. The vibration of the steering case 2 is detected as an error signal by a sensor S2, and the reducing vibration can be optimized to reduce this error signal.</p> |
