Precedence relationship order Average arithmetic Membership function Assembly coordination sequence

明强; 张伟; 多勐; 刘国政

doi:10.16080/j.issn1671-833x.2010.13.015

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Precedence relationship order Average arithmetic Membership function Assembly coordination sequence

学术论文 | 更新时间：2025-10-30

- Precedence relationship order Average arithmetic Membership function Assembly coordination sequence
- Study on Sine Motion of Leading Edge Controlling System Based on CNC X-Y Table
- 航空制造技术 2010年53卷第13期页码：94-96
- 作者机构：
  
  中航工业空气动力研究院
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2010.13.015
  中图分类号：
- 纸质出版：2010
- 稿件说明：
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明强，张伟，多勐，刘国政. Precedence relationship order Average arithmetic Membership function Assembly coordination sequence[J]. 航空制造技术, 2010, 53(13): 94-96.

Study on Sine Motion of Leading Edge Controlling System Based on CNC X-Y Table[J]. Aeronautical Manufacturing Technology, 2010, 53(13): 94-96.
明强，张伟，多勐，刘国政. Precedence relationship order Average arithmetic Membership function Assembly coordination sequence[J]. 航空制造技术, 2010, 53(13): 94-96. DOI： 10.16080/j.issn1671-833x.2010.13.015.

Study on Sine Motion of Leading Edge Controlling System Based on CNC X-Y Table[J]. Aeronautical Manufacturing Technology, 2010, 53(13): 94-96. DOI： 10.16080/j.issn1671-833x.2010.13.015.

摘要

风洞试验中，对模型两侧前沿边条的控制是动态试验一个新的预研方向，在控制系统上做为特种试验研究也是一个全新的方向。本文架构了一套基于X-Y 数控平台的边条控制系统，利用数控技术圆弧插补原理对边条正弦往复运动进行控制。通过仿真调试，对系统控制参数进行了修正，减小了跟随误差，使边条实际运动轨迹最大限度逼近指令轨迹；通过风洞试验应用验证了这套系统的可行性与高精度。

Abstract

In wind-tunnel test

it is a new trend to control the leading edge of aircraft model for dynamic test

and also for special experimental research. Based on the principle of the CNC servo for X-Y table circular interpolation

a new leading edge controlling system is proposed. The control parameter of the system is modified after simulation and analysis

so that the error is reduced and the practical motion trajectory of leading edge maximumly approaches the instruction trajectory. The result of wind tunnel test shows that this system is feasible and has high accuracy.

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