一种操纵面气动外缘吻合性公差评估方法
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摘要
为避免传统操纵面研制方法导致操纵面返修或者重新研制,带来研制成本的增加和研制周期的延长,提出了一种飞机操纵面气动外缘吻合性评估方法。该方法基于CATIA软件建立操纵面气动外缘公差评估仿真模型,借助仿真模型可以直接评估气动外缘公差是否满足要求,也可以直接获取操纵面悬挂点和操纵点设计公差,解决了民用飞机操纵面气动吻合性公差超差的难题,为国内后续型号操纵面气动吻合性结构设计提供了参考。
An evaluation method for aerodynamic edges tolerance of control surfaces is presented to avoid the repair or redevelopment of control surfaces caused by traditional R&D methods,lower the R&D cost and shorten the R&D cycle. The method based on CATIA software establishes the simulation model for the evaluation of aerodynamic edge tolerance of control surfaces and for the obtaining of design tolerances of suspension points and manipulating points,thus solving the problem that aerodynamic edges for civilian aircraft are out of tolerance and offering the reference for pneumatic correspondence structure design of control surfaces of subsequent models.
An evaluation method for aerodynamic edges tolerance of control surfaces is presented to avoid the repair or redevelopment of control surfaces caused by traditional R&D methods,lower the R&D cost and shorten the R&D cycle. The method based on CATIA software establishes the simulation model for the evaluation of aerodynamic edge tolerance of control surfaces and for the obtaining of design tolerances of suspension points and manipulating points,thus solving the problem that aerodynamic edges for civilian aircraft are out of tolerance and offering the reference for pneumatic correspondence structure design of control surfaces of subsequent models.
引文
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[3]王发威,董新民,陈勇,等.多操纵面飞机舵面损伤的快速故障诊断[J].航空学报,2015,36(7):2350-2360.
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[5]中国航空综合技术研究所.HB 7086-1994,民用飞机气动外缘公差[S/OL].(1994-10-31)[2017-02-20].http://www.docin.com/p-83131509.html.
[2]邵珂,万志强,杨超.基于试验气动力的弹性飞机舵面效率分析[J].航空学报,2009,30(9):1612-1617.
[3]王发威,董新民,陈勇,等.多操纵面飞机舵面损伤的快速故障诊断[J].航空学报,2015,36(7):2350-2360.
[4]魏洪峰.大型飞机复合材料双曲面组件的装配[J].宇航材料工艺,2012,42(6):97-99.
[5]中国航空综合技术研究所.HB 7086-1994,民用飞机气动外缘公差[S/OL].(1994-10-31)[2017-02-20].http://www.docin.com/p-83131509.html.