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首页> 外文期刊>Acta astronautica >DYNAMICAL MICROACCELEROMETRIC MEASUREMENTS ON BOARD SPACE SHUTTLE
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DYNAMICAL MICROACCELEROMETRIC MEASUREMENTS ON BOARD SPACE SHUTTLE

机译:董事会航天飞机上的动态微气动测量

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The performances of the microaccelerometer MACEK have been checked on board of Space Shuttle STS-79 (September 1996). The results shown many big as ell as tiny accelerations caused by the Internal Space Shuttle motions and even by the external forces of natural origin. The data were collected Every 2 s for the time interval of 8 days and 8 h. The thermal dependence of the data is clearly detected And after its removal the measurements during the crew "sleeping" periods has been analysed in detail. Despite the very noisy spacecraft environment the drag effects can correspond to the theoretically Predicted values.
机译:微型加速度计MACEK的性能已在航天飞机STS-79上进行了检查(1996年9月)。结果表明,由内部航天飞机的运动甚至是由自然起源的外力引起的微小加速度都很大。每2秒钟收集一次数据,时间间隔为8天8小时。可以清楚地检测到数据的热依赖性,并且在删除数据后对机组“睡眠”期间的测量值进行了详细分析。尽管航天器环境非常嘈杂,但是拖曳效果仍可以与理论上的预测值相对应。

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