Analysis of environmental conditions on centrifuge stability

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Journal of Vibration and Shock ›› 2014, Vol. 33 ›› Issue (20) : 187-191.

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Analysis of environmental conditions on centrifuge stability

WANG shi-ming，LIU yu，REN Shun-qing

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Abstract

The impact of external environmental factors on centrifuge stability is analyzed when centrifuge is working, and the influences of environmental temperature, angular inclination modifications and linear vibration of foundation on the specific force generated by centrifuge are discussed respectively, the results show that three errors should be real-time monitored and measured while inertial devices are calibrated on the centrifuge, and the calibration accuracy of inertial devices on centrifuge can be raised through compensating for these three errors.

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precision centrifuge / accelerometer calibration / linear vibration / inertial device

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WANG shi-ming;LIU yu;REN Shun-qing. Analysis of environmental conditions on centrifuge stability[J]. Journal of Vibration and Shock, 2014, 33(20): 187-191