摘要
在航空航天领域,为了加速系统设计及测试进度,通常需要进行半实物实时仿真,即控制器用实物,受控对象采用数学模型。本文开发出了基于Matlab/Simulink的两相传热模块,并用其搭建了某机械泵驱动两相回路的实时动态模型。通过与实验的对比,验证了模型的可靠性,表明该模型满足实时要求,可以在下一步用于半实物仿真。
In order to speed up the designation and the test, real-time dynamic simulation is widely used in the aerospace engineering. In this paper, two-phase heat transfer modular based on Matlab/Simulink have been developed, and then the real-time dynamic model for a mechanical pumped two-phase loop has been built. The test results confirm that the model is reliable. The model can meet the real-time requirement and can be applied in hardware-in-the-loop simulation in future.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2011年第2期258-260,共3页
Journal of Engineering Thermophysics
基金
广东省人民政府科技专项,科技部国际科技合作重点项目计划(No.2003DF000050)
973计划前期研究专项(No.2006CB708613)
关键词
机械泵驱动
两相回路
实时
动态模型
mechanical pumped
two-phase loop
real-time
dynamic model
