基于压电组件的风洞模型支撑系统振动主动控制技术研究
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- 英文论文题名：The Research on Active Vibration Control of Model Support System Based on Piezoelectric Package in Wind Tunnel
- 论文作者：陈万华 ; 麻越垠 ; 黎壮声 ; 聂旭涛 ; 王元兴
- 英文论文作者：CHEN Wan Hua ; MA Yue Yin ; LI Zhuang Sheng ; NIE Xu Tao ; WANG Yuan Xing ; China Aerodynamics Research & Development Center
- 年：2016
- 作者机构：中国空气动力研究与发展中心;
- 论文关键词：振动主动控制 ; 压电组件 ; 风洞模型支撑系统 ; 仿真与试验
- 英文论文关键词：active vibration control ; piezoelectric package ; model support system ; simulation and test
- 会议召开时间：2016-07-28
- 会议录名称：第二十七届全国振动与噪声应用学术会议论文集
- 语种：中文
- 分类号：V211.74
- 学会代码：ZDZD
- 会议名称：第二十七届全国振动与噪声应用学术会议
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国振动工程学会振动与噪声控制专业委员会
- 学会名称：中国振动工程学会振动与噪声控制专业委员会
- 页数：8
- 文件大小：776k
- 原文格式：D
- 会议级别：全国
摘要
为解决风洞试验中模型支撑系统的振动问题,提高风洞试验的准确性和安全性,以压电组件为减振元件,设计了压电组件和尾支杆一体化结构,建立该一体化结构的运动方程,提出PID和神经网络实时控制方法,推导两种控制方法的主动控制状态方程。依据刚柔耦合动力学理论,联合控制算法,构建ADAMS+MATLAB结构控制一体化仿真模型,实现压电组件的选型参数确定和减振仿真评估。对安装压电组件的模型支撑系统开展风洞试验研究,试验结果表明:压电组件可以减小模型支撑系统的振动加速度幅值;PID算法表现较为稳定,控制后系统的一阶、二阶振动加速度振幅约为原振幅的7.06%和31.35%。
To solve the vibration problem of model support system in wind tunnel test, a support cantilever structure was designed, which was integrated with piezoelectric package used as damping element. The dynamics equation of the support cantilever was established. And the state equations for system identification through the neural network arithmetic and classic PID arithmetic were deduced. Meanwhile, according to rigid-flexible coupling dynamics theory the structure vibration simulation model of model support system was built. Furthermore, associated with classic PID arithmetic the integrated structural and control simulation model of model support system was built for simulating active vibration control. To verify the damping effect of the structure above, mode test and wind tunnel test were conducted on model support system with piezoelectric package. The test results show that the method that structure design and controlling arithmetic were optimized by simulation and test can achieve active vibration control of model support system based on piezoelectric package in wind tunnel.
To solve the vibration problem of model support system in wind tunnel test, a support cantilever structure was designed, which was integrated with piezoelectric package used as damping element. The dynamics equation of the support cantilever was established. And the state equations for system identification through the neural network arithmetic and classic PID arithmetic were deduced. Meanwhile, according to rigid-flexible coupling dynamics theory the structure vibration simulation model of model support system was built. Furthermore, associated with classic PID arithmetic the integrated structural and control simulation model of model support system was built for simulating active vibration control. To verify the damping effect of the structure above, mode test and wind tunnel test were conducted on model support system with piezoelectric package. The test results show that the method that structure design and controlling arithmetic were optimized by simulation and test can achieve active vibration control of model support system based on piezoelectric package in wind tunnel.
引文
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[7]Robert A.Canfield,Shawn D.Morgenstern,Donald L.Kunz.Alleviation of buffet-induced vibration using piezoelectric actuators[J].Computers and Structures,2008,86(3-5):281-291.
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[9]Heckmann Andreas,Arnold Martin,Vaculin Ondrej.Modal multifield approach for an extended flexible body description in multibody dynamics[J].Multibody System Dynamics,2005,13(3):299-322.
[10]聂旭涛,赖欢,张艳辉.半柔壁喷管机构动力学仿真技术研究[J].实验流体力学,2012,26(4):91~95.
[2]欧进萍.结构振动控制-主动、半主动和智能控制[M].北京:科学出版社,2003.
[3]William B.Igoe,Francis J.Capone.Reduction of Wind Tunnel Model Vibration by Means of a Tuned Damped Vibration Absorber Installed in a Model[R].NASA TM-X-1606,1968.
[4]Robert W.Moses.Active vertical tail buffeting alleviation on an F/A-18 model in a wind tunnel[C].NASA Conference Publication,NASA,1999:821-830.
[5]H.Fehren,U.Gnauert,R.Wimmel,et al.Validation Testing with the Active Damping System in the European Transonic Wind Tunnel[R].AIAA Paper,2001,01-0610.
[6]George Sotsch.The New Anti-Vibration System[J].ETW NEWS,2004,(12):6-7.
[7]Robert A.Canfield,Shawn D.Morgenstern,Donald L.Kunz.Alleviation of buffet-induced vibration using piezoelectric actuators[J].Computers and Structures,2008,86(3-5):281-291.
[8]梁鉴,张卫国,王勋年.4米×3米风洞无人机模型振动抑制系统研制[J].实验流体力学,2007,21(4):65-70.
[9]Heckmann Andreas,Arnold Martin,Vaculin Ondrej.Modal multifield approach for an extended flexible body description in multibody dynamics[J].Multibody System Dynamics,2005,13(3):299-322.
[10]聂旭涛,赖欢,张艳辉.半柔壁喷管机构动力学仿真技术研究[J].实验流体力学,2012,26(4):91~95.