CAJ | 학술논문

　　鉴于现有的姿态测量系统具有功耗高、体积大的特点，以及水下测量平台的姿态通常在海流作用下会发生改变，由此对平台上所搭载传感器的测量带来极大的影响等问题，提出了一种采用三轴微加速度和三轴磁阻传感器构成微机电系统(MEMS)组合模块的设计方案，实现了对水下测量平台俯仰角、横滚角及方向角的实时测量，从而可实时获取平台姿态信息，以达到校正传感器输出的目的。试验数据表明，该系统具有低功耗、体积小、成本低及抗冲击等优点，能够满足水下平台姿态测量精度。
　　감우현유적자태측량계통구유공모고、체적대적특점，이급수하측량평태적자태통상재해류작용하회발생개변，유차대평태상소탑재전감기적측량대래겁대적영향등문제，제출료일충채용삼축미가속도화삼축자조전감기구성미궤전계통(MEMS)조합모괴적설계방안，실현료대수하측량평태부앙각、횡곤각급방향각적실시측량，종이가실시획취평태자태신식，이체도교정전감기수출적목적。시험수거표명，해계통구유저공모、체적소、성본저급항충격등우점，능구만족수하평태자태측량정도。
The work of the existing attitude measurement system of the underwater observation platform will be dis-turbed by the ocean wave. Aiming at this problem, a design scheme of micro-electro-mechanical system(MEMS) com-posed of a 3-axis micro acceleration sensor and a 3-axis magneto resistance sensor is given in detail. The system can get pitch, roll and azimuth angles of the underwater observation platform in real-time. Test data show that the system has the advantages of low power consumption, small size, low cost, and shock resistance, and it meets the precision requirement for attitude measurement of the underwater observation platform.