专利汇可以提供Rolling controller of car专利检索,专利查询,专利分析的服务。并且PURPOSE: To improve responsiveness and to prevent hunting by estimating rolling movement based on a roll damping factor as well as on lateral acceleration information, by calculating an aimed rolling moment based on the estimation as well as on lateral acceleration information, and by controlling a shock absorber.
CONSTITUTION: A wheel A is suspended by a suspension device C provided with a shock absorber that can switch a damping factor stepwise, to a car body B. Lateral acceleration information that works on the car body B is supplied by a lateral acceleration information supply means D. A roll damping factor at the time of switching the position of the shock absorber is estimated by a roll damping factor estimation means E. The rolling movement of the car body is estimated by a rolling movement estimation means F. An aimed rolling moment is calculated by an aimed rolling moment calculation means, and an aimed roll damping factor is decided by a roll damping factor decision means H, so as to achieve the intended lateral acceleration - roll angle transmission characteristic. A shock absorber is controlled by a shock absorber position controller I, so as to be close to the aimed roll damping factor.
COPYRIGHT: (C)1991,JPO&Japio,下面是Rolling controller of car专利的具体信息内容。
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