汽车底盘测功机快速控制原型测控平台的设计  

Design of Rapid Control Prototyping Control Platform for Vehicle Chassis Dynamometer

作　　者：李忠利 耿伊方 史伟伟 LI Zhong-li;GENG Yi-fang;SHI Wei-wei(College of Vehicle and Traffic Engineering,He’nan University of Science and Technology,He’nan Luoyang 471003,China)

机构地区：[1]河南科技大学车辆与交通工程学院,河南洛阳471003

出　　处：《机械设计与制造》2018年第4期162-164,共3页Machinery Design & Manufacture

摘　　要：传统的汽车底盘测功机测控系统一般只对固有测试项目进行测试,不能满足科研试验对各种运行工况的要求,为了实现对不同运行工况的模拟和控制并有效缩短测控系统的开发周期,借助快速控制原型开发技术,设计开发了由快速原型控制器、全自动代码生成编译工具及实时监测标定软件构成的具有开放性的底盘测功机快速控制原型测控平台,借助模块化的Simulink模型与代码自动生成技术实现控制策略模型到代码的自动下载,完成所需工况的模拟和控制。实车试验结果验证了测控平台的可靠性和有效性。The traditional measurement and control system of automobile chassis dynamometer generally only test the inherent testing items which can not meet the requirements of various operating conditions of scientific research.To achieve the simulation and control of different operating conditions and reduce the development cycle of control strategy,the technology on rapid control prototyping is applied to design a rapid control prototyping control platform for vehicle chassis dynamometer based on rapid prototyping controller,automatic code generation compiler tool and real-time data monitoring and calibration software.The software system could download the code automatically to complete the simulation and control of the required working conditions with automatic code generation technology and Simulink model.The experiment of the real vehicle verified the reliability and validity of the platform.

关 键 词：汽车底盘测功机 快速控制原型 代码自动生成 

分 类 号：TH16[机械工程—机械制造及自动化] U467[机械工程—车辆工程]