摘要： 针对半主动悬架大系统模型的特点，开发了半主动悬架递阶控制器，运用大系统递阶控制策略建立了系统的控制结构，以ARM处理器为核心构筑起悬架控制系统的硬件平台，设计了包括模糊神经网络子系统和协调优化子程序的系统软件，调整半主动悬架系统的阻尼系数，并进行了实车道路试验。结果表明，该控制器可以满足半主动悬架控制系统的要求。

关键词: 递阶控制, 半主动悬架, ARM, 控制器

Abstract: According to the characteristics of the large-scale model of semi-active suspension, an hierarchical controller is developed. By using the large-scale system hierarchical technique, the control structure is established. The platform of the control system for the suspension is built on ARM. Including the sub-system based on the fuzzy neural network and the sub-program of harmonization, the software is designed. The systematic damping coefficient of semi-active suspension is regulated. The test has been done on road. Result of the test indicates that the controller can meet the request of control system of semi-active suspension voluntarily.

Key words: hierarchical control, semi-active suspension, ARM, controller

中图分类号: 

• TP332.3