摘要
针对姿态测量在低成本、低功耗、微型化应用中的需求,设计了三轴MEMS陀螺仪、加速度计、电子罗盘与嵌入式技术相结合的姿态测量系统。介绍了系统的组成结构,设计了嵌入式姿态测量硬件电路,并实现了基于姿态计算DCM算法的程序。上位机演示表明,系统的姿态测量结果准确、动态效果好。
According to the requirement of attitude measurement in the low cost, low power and miniaturization application, an attitude measurement system is designed. The system includes three axis MEMS gyroscopes, accelerometers, electronic compass, and is corn bined with embedded technology. The paper describes the system structure, designs the circuit of attitude measurement and realizes the program based on the DCM algorithm. The demonstration result shows that the system has the feature of accurate measurement and good dynamic effect.
出处
《单片机与嵌入式系统应用》
2011年第10期58-61,共4页
Microcontrollers & Embedded Systems
