基于MEMS的姿态检测仪的设计与实现  

Design and Implementation of Attitude Detection System Based on MEMS

作　　者：陈睿 李鑫[1] 孟翔飞[1] CHEN Rui;LI Xin;MENG Xiangfei(School of Electrical and Automation Engineering,Changshu Institute of Technology,Changshu 215500,China)

机构地区：[1]常熟理工学院电气与自动化工程学院,江苏常熟215500

出　　处：《常熟理工学院学报》2020年第2期43-48,共6页Journal of Changshu Institute of Technology

摘　　要：为了在飞行器的惯性测量系统、工程钻孔轨迹检测等方面更高效测量载体姿态参数,设计了一款操作简单、可实时输出被测物体三轴姿态角的姿态检测仪,给出了系统的软、硬件设计,并对检测仪进行了误差分析.分析结果表明在测试量程范围内,仪器具有较好的线性度、响应较快且重复性较好.In order to measure the attitude parameters of the carrier more efficiently in the inertial measurement system of the aircraft and the detection of the drilling trajectory of the project,this paper designs an attitude detector which can output the three-axis attitude angle of the measured object in real time with a simple operation.The software and hardware designs of the system are given,and the error analysis of the detector is carried out.The analysis results show that within the test range,the instrument has a good linearity,fast response and good repeatability.

关 键 词：MEMS技术 姿态检测 四元数法 

分 类 号：U666.12[交通运输工程—船舶及航道工程]