An indicator or a sighting apparatus on a plane table , used in angular measurement 旋標裝置飛機控制板上的指示器或觀測儀,用來測量角度
This report is divided into four parts and first part is researching background of subject developing state both inside and outside country and is also briefly introduced the aim of study ; the second part is analyzed and discussed the basic principle and detailed explained the mechanism of piezoresistive accelerometer and magnetic resistive sensor used in attitude angular measurement ; the third part is introduced the implementary process of design scheme ; the four part is emphasis reported the key technology and the concrete resolvents 本論文分為四大部分,第一部分就課題的研制背景、當前國內外發展狀況和研制的目的和意義加以簡單的介紹;第二部分就課題實現的基本原理進行了分析和討論,并較詳細地論述了壓阻式加速度計和磁阻傳感器在姿態角方位角測量中的機理;第三部分介紹設計方案的具體實施過程;第四部分著重介紹了課題采用的關鍵技術和具體的解決措施。
According to the technique parameter which be put forward by related unit , the author designed the mechanical structure of testing table and choose the drive components and angular measurement components . based on these , the author finished to build all of mechanical table . aimed at the position control of dc motor which drive loading , the author particularly built the mathematic model of three axis dynamoelectric testing turn table 本文根據相關單位提出的轉臺的各項技術參數和指標,完成三軸慣導元件測試轉臺機械臺體部分的工程設計、驅動元件和測角元件的選擇及安裝,參與三軸轉臺機械臺體部分的加工、裝配和調試。