ELECTRONICALLY CONTROLLED SUSPENSION UNIT

摘要

PURPOSE:To improve control response in a transient turning state in the suspension unit in the caption for changing a vehicle steering characteristic by compensating a position control signal so as to increase a rolling rigidity distribution on a front-wheel side in a transient turning state of a vehicle rather than in its steady turning state. CONSTITUTION:A turning state is detected by a turning state detection means M3 according to a vehicle running state, so as to be inputted to a rolling rigidity distribution control means M4. And the rolling rigidity distribution control means M4 judges a transient turning state based on a vehicle turning state which is inputted, and outputs a compensation signal to a position control means M2 so as to increase a rolling rigidity distribution on a front-wheel side in a transient turning state rather than in a steady turning state. A fluid is supplied/exhausted to/from each suspension M1 by the position control means M2 according to the compensation signal. In this structure, control response in a transient turning state can be improved.