新型全方位电子水平仪的设计及误差分析  

Novel Design of Omnibearing Electronic Gradienter and Error Analysis

作　　者：钱帅杰[1] 王存堂[1] 唐立平[1] 陈毅辉[1] 

机构地区：[1]江苏大学机械工程学院,江苏镇江212013

出　　处：《传感技术学报》2006年第2期353-355,360,共4页Chinese Journal of Sensors and Actuators

摘　　要：一种已获批的实用新型专利——电子水平仪,是根据摆原理,结合传感器技术、微机测量技术设计而成的。本文在对其测量原理、测量系统结构进行介绍的基础上,从理论上对其进行了运动分析和几何分析,推导出了一种简洁的测量算法,并在最后根据算法对测量误差进行了分析。借助该水平仪,可同时测量出待测平面的倾斜角度和倾斜方位。The electronic gradienter which has won the Chinese practical new model patent was introduced. The apparatus was designed based on the pendulum theory, sensor technology and micro-controller inspecting technology. First of all, the structure and working principle of the apparatus was discussed. Then the movement and geometry situations of the apparatus were analyzed theoretically, and a kind of succinct measurement algorithm was derived. At last, the measurement error was analyzed according to algorithm. This apparatus can provide tilting angle and tilting azimuth of the measured plane at the same time.

关 键 词：电子水平仪 位移传感器 测量 

分 类 号：TH712[机械工程—测试计量技术及仪器]