Precise sensing utilizing optical fiber for space craft

Tadahito Mizutani

doi:10.1117/12.2064894

2 June 2014 Precise sensing utilizing optical fiber for space craft

Tadahito Mizutani

Proceedings Volume 9157, 23rd International Conference on Optical Fibre Sensors; 915779 (2014) https://doi.org/10.1117/12.2064894
Event: OFS2014 23rd International Conference on Optical Fiber Sensors, 2014, Santander, Spain

Abstract

The ultimate performance of the spacecraft is based on the precise design which is usually verified with the tests on the ground. Thus the precise sensing technology is necessary to the development of the spacecraft. In the case of the observation satellites, it is important for the test verification to measure the accurate value of the thermal strain and the micro-vibration which affect the structural stability in space and then decrease the pointing stability. Fiber optic sensors are one of the promising sensors for the precise structural measurement and currently utilizing for RandD activities in Japan Aerospace Exploration Agency.

Citation Download Citation

Tadahito Mizutani "Precise sensing utilizing optical fiber for space craft", Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 915779 (2 June 2014); https://doi.org/10.1117/12.2064894

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