摘要
探讨了热气候风洞实验台环境测控系统动态工况的误差,对系统各环境参数(温度、湿度、辐射照度和风速)的测量不确定度进行评定。通过分析影响系统控制不稳定的因素,找出其规律性,并给出改善建议。
This paper discussed the dynamic condition s error of environmental measurement and control system of hot climate wind tunnel laboratory,and evaluated the environmental parameters (including temperature,humidity,solar radiation and air velocity) metrical uncertainty,then through the analysis of influencing factor of system control,found out its regularity and gave recommendations for improvement.
出处
《实验室研究与探索》
CAS
北大核心
2010年第1期144-148,共5页
Research and Exploration In Laboratory
基金
国家自然科学基金重点项目(50538040)
国家自然科学基金重大国际(地区)合作项目(50720165805)
关键词
热气候风洞实验台
环境测控系统
气候参数
动态工况
hot climate wind tunnel laboratory
environmental measurement and control system
climate parameters
dynamic condition
