基于双dSPACE的汽车动力学集成控制快速原型试验  

Rapid prototype test for integrated vehicle dynamic control using two dSPACE simulators

作　　者：朱冰[1,2] 贾晓峰[1] 王御 吴坚[1] 赵健[1] 邓伟文[1] 

机构地区：[1]吉林大学汽车仿真与控制国家重点实验室,长春130022 [2]吉林大学工程仿生教育部重点实验室,长春130022

出　　处：《吉林大学学报（工学版）》2016年第1期8-14,共7页Journal of Jilin University:Engineering and Technology Edition

基　　金：国家自然科学基金项目(51105169;51175215;51205156);吉林省科技发展计划项目(20140204010GX)

摘　　要：针对全线控电动汽车,提出了一种以前馈控制为主、反馈控制为辅的汽车动力学多目标集成控制策略,建立了集成控制架构,并分别设计了控制系统感知层、命令层、控制分配层和执行层;采用DS1103单板系统和DS1006中型仿真器两套dSPACE实时仿真系统建立了快速控制原型试验平台;并进行了典型工况测试试验。结果表明:本文控制策略能够有效提升车辆性能;同时,建立的快速控制原型测试方法操作简便、控制灵活,能够有效缩短控制系统开发周期、提高开发效率。A multi-objective integrated vehicle dynamics control algorithm is proposed for electric vehicle with x-by-wire actuators. This algorithm mainly uses feedforward control takes the feedbackward control as the supplement.The integrated control structure is established and the intention interpret layer,control command layer,control allocation layer and actuator layer are designed separately.A new type of rapid prototype test bench is built up using two both DS1103single-board and DS1006-based mid-size dSPACE real time simulators.Tests are conducted on the test bench under typical working conditions.Results show that the proposed control method can enhance the control performance of the vehicle.The developed rapid control prototype testing method is easy and flexible,which can effectively shorten the development cycle and improve the development efficiency for vehicle control system design.

关 键 词：车辆工程 汽车动力学集成控制 快速控制原型试验 多目标优化 控制分配 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]