摘要
为了避免传统开发中的重复设计,缩短产品开发周期,降低生产成本,提出一种基于实时Windows目标快速控制原型平台的单机版方案,将Simulink创建的仿真模型自动生成代码下载到实时内核中运行,驱动外部设备,实现对真实被控对象的实时控制。在分析了任务定时和I/O接口之后,结合基于现场总线的一类网络化串级控制系统实例给出了实时仿真系统的开发流程和控制方法。实时仿真测试结果表明,相对于传统的控制设计,平台在实时处理能力、可扩展性和稳定性等方面都有比较明显的优势。
For avoiding repeating design in traditional development,shortening prodution development cycle,and reducing manufacture cost,a rapid control prototype platform based on real-time windows target is proposed.This platform can be directly connected to the external hardware to control the actual controlled object by downloading the simulation model,which is generated by Simulink.The automatically generated code is downloaded to real-time kernel for running.After analyzing task timing and I/O interface,the development flow and control method of real-time simulation system are given with a class of networked cascade control system based on field bus.The test result shows more obvious advantages on this platform than the traditional control design about real-time simulation,the configurability and the stabilization.
出处
《控制工程》
CSCD
北大核心
2010年第5期652-654,668,共4页
Control Engineering of China
基金
广西研究生教育创新计划资助项目(105930903M004)
广西大学科研基金资助项目(X041102)
关键词
实时工作间
快速原型
实时视窗目标
网络化控制系统
real-time workshop
rapid prototype
real-time windows target
networked control system
