Proceedings of the Japan Joint Automatic Control Conference
THE 54TH JAPAN JOINT AUTOMATIC CONTROL CONFERENCE
Session ID : 2H305
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Identification and Estimation (1: Identification and Estimation in Biological and Space Systems)
A Study on Error of Low-cost Launch Vehicle Navigation System by using MEMS Sensor
*Toshihiro KinoshitaDaiki ItoYasunobu SegawaShuichi Adachi
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
A small and low-cost launch vehicle navigation system is expected to enable the exible and responsive launch system, air launch mission or sea launch mission of small satellite launch vehicle. In these cases, the navigation system has to compensate inertial sensor errors and initial alignment error during flight to meet the accuracy requirement of payload injection. This report evaluates the MEMS (Micro Electro Mechanical Systems) -IMU (Inertial Measurement Unit) performances by calculating navigation algorithm, then analyzes the MEMS-IMU error by using least-squares method.
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© 2012 SICE
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