基于模型的汽车电控系统设计  

Model-based Design for Automotive Control Systems

作　　者：陈虹[1,2] 褚洪庆[2] 刘奇芳[2] 高炳钊[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130025 [2]吉林大学控制科学与工程系,长春130025

出　　处：《控制工程》2016年第12期1867-1873,共7页Control Engineering of China

基　　金：国际(地区)合作与交流项目(61520106008);973课题(2012CB821202);国家自然科学基金优秀青年科学基金项目(61522307)

摘　　要：汽车智能化和网联化使电控系统开发流程变得日益复杂,如何提高控制性能并降低开发成本已经成为汽车电控系统开发亟待解决的关键问题。在汽车电控系统开发过程中,由于领域和分工的不同,系统设计和控制算法被分离研究,使得先进控制算法无法在汽车系统中发挥实际作用。基于模型的控制系统设计为解决这些问题提供了有效手段。结合缸内直喷汽油机燃油共轨控制系统的开发,给出了从工程控制需求分析、性能描述、系统设计到模型建立、性能验证与评价的基于模型的具体设计过程,同时也充分说明了采用这种设计流程可以实现控制算法、系统设计和工程应用的有效结合。The increased intelligence and networklization of automotive electronic systems makes the task of control system design more difficult. How to improve the control performance and reduce the development cost has become a key problem to be solved urgently. Due to the division of labor in the development process of automotive control systems, control algorithm design and system design are studied separately, which will lead to failures for advanced control algorithms to play a practical role in automotive systems. Model-based design has been highly expected as an effective means to solve the issue. Based on the system design for rail pressure control, the specific process of model-based design is presented in this paper, such as requirement analysis, performance specification, control system design, model establishment, performance verification and evaluation. It is fully illustrated that the effective integration of control, systems and engineering can be realized by using this design process.

关 键 词：控制系统设计 汽车控制 基于模型的设计 V流程 燃油共轨系统 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]