基于SCADE的PID控制器设计与应用  

Design and Application of PID Controller Based on SCADE

作　　者：谢辉峰[1] 陈欣[1] 欧干良[1] 

机构地区：[1]南京航空航天大学自动化学院,江苏南京210016

出　　处：《计算机仿真》2006年第10期301-304,共4页Computer Simulation

摘　　要：传统的PID控制器设计通常采用手工编程来实现,不但费时费力,而且可靠性低。为解决该方法的不足,寻求一种更有效的控制软件设计方法,该文研究了一个高安全性的应用开发环境——SCADE。按照SCADE软件的程序设计流程,即通过直观的图形化建模和模拟仿真自动生成可直接面向工程的安全嵌入式代码,介绍了PID控制器在该环境下完成相应软件设计与开发的过程,并通过代码的效率测试和安全性测试验证了SCADE环境下进行软件开发的优越性。由此得出,SCADE很大程度上实现了软件开发的自动化,节约了开发成本和开发时间,并具有很高的安全性特征。The traditional design of PID controller usually comes true by writing program manually, not only wastes time and energy, but also the reliability is low. In order to resolve the shortage and seek a more effective way, this paper studies a Safety - Critical Application Development Environment—SCADE. According to the design flow of SCADE, namely through the intuitionistic modeling and simulation, it generates safe embeddable code which faces the engineering directly. This paper introduces the design and application of PID controller based on SCADE, and validates the advantages of design programs on SCADE through the efficiency and security tests of the generated code. Thus we know that SCADE realizes the automatization and saves the cost and time of program design greatly ,and has a characteristic of high security.

关 键 词：代码生成 控制器 效率 安全性 仿真 

分 类 号：TP311.51[自动化与计算机技术—计算机软件与理论]