大型三维Helmholtz线圈装置正交度测量和计算原理  

The principle to calculate and measu re the orthogonality of the frames of a large -scale triaxial helmholtz coil assembly

作　　者：杨楚民[1] 鲍剑斌[1] 曹大平 陈正想 

机构地区：[1]华中科技大学,武汉430074 [2]中船重工第710研究所,武汉430074

出　　处：《机械设计与制造》2002年第5期43-44,共2页Machinery Design & Manufacture

摘　　要：介绍了从两个非垂直方向测量三维Helmholtz线圈装置的两组铅垂框架的铅垂边杆垂直度的测量方法;建立了依靠测量数据计算铅直杆件倾斜度和倾斜方向的数学模型;同时给出了计算三维Helmholtz线圈装置三组相互垂直框架正交度的方法。Amethod to measure the perpendicula r of two vertical side bar of frames of a triaxial Helmholtz coil assembly from two different dir ections are introduced.Depending o n the measured data,a mathematics mo del to calculate the inclination angle o f a vertical side bar can be establish ed.Furthermore,the process to calc ulate orthogonality of two groups of frame s of a triaxial Helmholtz coil assemb ly are given.

关 键 词：三维Helmholtz线圈装置 正交度 立杆垂直度 测量 计算 

分 类 号：TG8[金属学及工艺—公差测量技术]