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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1999, Vol. 20 ›› Issue (2): 187-189.

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THREE DIMENSION LOADS SENSOR USED IN THE AIRCRAFT TEST BOARD

Liang Dakai1, Zhang Weigong2, Xu Jingfa3, Tao Baoqi1   

  1. 1. Smart Structure Institute of Nanjing University of Aeronautics and Astronautics, Nanjing, 210016;2. Automobile Institute of Southeast University, Nanjing, 210096;3. Air craft Depar tment of Nanjing U niver sity of Aeronaut ics and Ast rona ut ics, Nanjing, 210016
  • Received:1998-05-20 Revised:1998-08-25 Online:1999-04-25 Published:1999-04-25

Abstract:

The multi dimension loads sensor is a kind of sensor used frequently.But the multi dimension loads sensors which are often used now can not do its work very well when some load was very high and other loads were low.A new kind of multi dimension loads sensor structure was put forward in this paper.It could decrease the coupling in the loads needed to be measured, and with it, higher measure precision could be got.

Key words: sensor s, mult i-dimension loads, r esister s str ain

CLC Number: