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民用飞机载荷校准试验是飞机载荷验证试飞的关键工作之一,飞行载荷验证的有效性很大程度上取决于校准试验的可靠性。为了提高校准试验的质量,对民用飞机校准试验中的关键技术进行研究和总结,阐述民用飞机载荷校准试验中测载站位的选取、应变法测量典型方案、校准载荷的确定、载荷方程的建立、试验报告的编制等内容,提出合理化意见和建议,可为我国民用飞机载荷试飞的开展提供一定的技术指导和帮助。
Civil aircraft load calibration test is one of the key tasks of aircraft load verification test. The effectiveness of flight load verification depends largely on the reliability of calibration test. In order to improve the quality of calibration test, the key technologies of civil aircraft calibration test are researched and summarized. The selection of load station location, typical scheme of strain measurement, determination of calibration load and establishment of load equation are described in civil aircraft load calibration test , The preparation of test reports and other content, put forward rational opinions and suggestions, which can provide some technical guidance and help for carrying out the civil aircraft load test flight in China.