| Citation: | DING Xu, FENG Chuanqi, XUE Wenpeng, et al. Force measurement method and calibration technology of aeroengine whole thrust test bed[J]. Journal of Aerospace Power, 2023, 38（1）：144-150 doi: 10.13224/j.cnki.jasp.20210362
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In order to realize the whole aircraft thrust measurement of aeroengine, a thrust measurement platform under the condition of aeroengine installation was developed. With introduction of the “pin” shape layout, this platform was embedded under the ground test pit to realize the thrust measurement of different types of aircraft. The measurement system and calibration method were mainly introduced. Using this measurement platform, the thrust measurement test of a large transport aircraft was carried out, and the thrust measurement of this type of aircraft was realized, with high measurement accuracy. Due to the influence of intake and exhaust and engine installation position, there was a certain gap between the engine installed thrust measured by the full aircraft thrust measurement platform and the bench standard thrust, and the thrust loss of transport aircraft was generally less than 3%, Fighter losses ranged from 5% to 15.1%.
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