Gyroscope-reduced inertial navigation system for flight vehicle motion estimation

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• 作者：Xin Wang^a ; ^{wangxinfengdz@126.com} ; Lu Xiao^b
• 关键词：Specific force ; MEMS gyroscope ; Accelerometers configuration ; Inertial navigation system ; Rigid body motion
• 刊名：Advances in Space Research
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：59
• 期：1
• 页码：413-424
• 全文大小：774 K
• 卷排序：59

文摘

A configuration of distributed accelerometers with the aid of one gyro is proposed. The MEMS accelerometer and gyro sensors are integrated to form a GR-IMU. The development of accelerometer and gyro calibration procedure for the GR-IMU. Using GR-INS to avoid estimation of angular acceleration of rigid body motion. The GR-INS can be used to find a complete attitude solution for flight motion estimation.