原子能科学技术2017，Vol.51Issue(8)：1532-1536,5.DOI:10.7538/yzk.2016.youxian.0734
用于粒子加速器位置监测的静力水准系统与线位置探测器的比对研究
Comparison of Hydrostatic Leveling System and Wire Position Sensor for Position Monitoring in Particle Accelerator
摘要
Abstract
The experiment system consisting of temperature and humidity sensor,laser displacement sensor and adjustment platform was set up in this paper.The control variate method using environmental factor and displacement as the variables was used to hydrostatic leveling system(HLS)and wire position sensor(WPS),which were fixed on the same platform.The results show that the temperature is the main factor affecting the accuracy of HLS.Therefore,the more accurate result can be gotten through the temperature compensation.The humidity affects the accuracy of WPS by changing the sag of wire.Under steady condition,the maximum root mean square error of the difference value of the measuring results of HLS and WPS is 0.003 37 mm,which is in the allowable range.Therefore,HLS and WPS can work in the same system.关键词
粒子加速器/静力水准系统/线位置探测器/位置监测/控制变量法Key words
particle accelerator/hydrostatic leveling system/wire position sensor/position monitoring/control variate method分类
能源科技引用本文复制引用
张强,何晓业,唐郑,王巍..用于粒子加速器位置监测的静力水准系统与线位置探测器的比对研究[J].原子能科学技术,2017,51(8):1532-1536,5.基金项目
国家自然科学基金资助项目(11275192) （11275192）
教育部博导基金资助项目(20123402110002) （20123402110002）
