| 摘要 |
PURPOSE:To smoothly connect both a predicted control and a feedback control together in the suspension unit in the caption for a vehicle by computing each service rate of a predicted control quantity and a feedback control quantity to a vehicle position control according to a running state quantity, and outputting both the control quantities corresponding to each service rate. CONSTITUTION:A predicted control means M4 predicts a vehicle position according to a vehicle running state, and a feedback control means M5 carries out the feedback of a ground clearance so as to respectively input a control quantity and a position control quantity to a service rate computing means M6. Each service rate of both control quantities is computed by the service rate computing means M6 so as to be outputted to a position control means M3. The position control means M3 supplies/exhausts a fluid to/from a fluid actuator M2 according to a control quantity corresponding to an input service rate, so as to control a body position. In this structure, both controls are smoothly connected together so as to be continuously carried out. |
