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INVESTIGATIONS OF EXTRA LOW ACCELERATIONS FOR SPACE AND FUNDAMENTAL TASKS

机译:对空间和基本任务的超低要求的调查

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摘要

The paper reports results on development of 3D accelerometer of extra low acceleration. There is described the principle of operation of the fiber optical sensor with pulse modulation of optical flow intensity (PFOS), which is a main part of accelerometer. It is discussed main advantages of 3D accelerometer, such as: possibility of decreasing accelerometer hardware by using usual air-borne or space-borne computers; neutralising an influence of natural, design, technological drawbacks of PFOS on measured results; neutralising an influence of extraordinary situations; exclusion an influence of internal and external destabilising factors. As example there are described design and performances of proposed 3D accelerometer.
机译:本文报告了超低加速度3D加速度计的开发结果。描述了具有光流强度(PFOS)脉冲调制的光纤传感器的工作原理,这是加速度计的主要部分。讨论了3D加速度计的主要优点,例如:通过使用常规的机载或航天计算机来减少加速度计硬件的可能性;以及抵消全氟辛烷磺酸的自然,设计,技术缺陷对测量结果的影响;消除特殊情况的影响;排除内部和外部不稳定因素的影响。作为示例,描述了所提出的3D加速度计的设计和性能。

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