【摘要】 介绍一种以C8051F021为核心的便携式姿态测量系统,详细论述了该系统的工作原理和软硬件设计,并介绍了一种有效的误差修正方法。系统不仅提供了俯仰角、横滚角、方向角等航姿参数直观的液晶显示,还为用户提供了多种数字量和模拟量的输出。测试结果表明:系统输出准确,工作稳定。更多还原

【Abstract】 A new design scheme of attitude measurement was intruduced,in which the C8051F021 was applied to implement high-speed data processing.The operational principle,hardware design,and related software configuration were given.The system can not only provide LCD display of attitude angles,but also provide kinds of numeral and analog output.Testing result shows the instrument is accurate and stable.更多还原