【摘要】 由于车辆主动悬架在实际应用中存在一些问题 ,因此需要一个高精度的数学模型来真实地描述实际的系统。该文分别对两个 1/ 4车辆主动悬架系统的数学模型进行描述 ,并分别对整个悬架系统采用最优控制策略进行仿真 ,通过比较可以得出建立高精度数学模型对主动悬架系统研究的重要性更多还原

【Abstract】 Because active suspension has proved to be problematic for practical applications,a high precision mathematical model is required to describe realistic system in this paper based on quarter vehicle model of active suspension we construct three kinds of mathematical models and simulate the whole active suspension system with optimal control method. Compared three kinds of models,it is important to construct the high precision mathematical model for the research of active suspension system.更多还原