连续式风洞二喉道调节马赫数控制策略

陈旦; 张永双

doi:10.13224/j.cnki.jasp.2019.10.010

连续式风洞二喉道调节马赫数控制策略

doi: 10.13224/j.cnki.jasp.2019.10.010

陈旦¹,
张永双^2,3

基金项目: 国家自然科学基金(11602292,61801479)

计量
- 文章访问数: 425
- HTML浏览量: 3
- PDF量: 349
- 被引次数: 0
出版历程
- 收稿日期: 2019-05-08
- 刊出日期: 2019-10-28

Mach number control strategy for continuous wind tunnel with second throat

CHEN Dan¹,
ZHANG Yongshuang^2,3

1.
Facility Design and Instrumentation Institute,China Aerodynamics Research and Development Center,Mianyang Sichuan 621000,China
2.
School of Automation Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China
3.
Key Laboratory for Wind Engineering of Sichuan Province,Southwest Jiaotong University,Chengdu 610031,China

摘要

摘要: 为了降低连续式跨超声速风洞压力波动,提高马赫数稳定性,需要对二喉道调节马赫数控制方式进行研究,针对现有文献鲜少对该控制策略描述等问题,以0.6m连续式跨声速风洞为例,对二喉道控制马赫数的原理进行分析,基于运动控制器加伺服驱动器双PID(proportion-integral-derivative)控制模式实现二喉道位置精确控制,提出了二喉道和压缩机转速的组合控制流程,并采用分段变参数模糊PID加串级控制的算法实现马赫数精确控制,最后进行了试验验证。结果表明马赫数控制精度优于0.001,且每个马赫数极曲线(9个攻角阶梯)的时间可控制在4min以内,证明所提出的控制策略是有效的,可为连续式跨超声速风洞的设计调试提供参考。
- 连续式跨超声速风洞 /
- 马赫数控制 /
- 二喉道 /
- 分段变参数模糊PID /
- 串级控制
Abstract: In order to reduce pressure fluctuation and improve Mach number stability in continuous trans-supersonic wind tunnel, it is necessary to study the Mach number control model of second throat.In view of the few descriptions involved in existing literature, taking 0.6m continuous transonic wind tunnel as an example, the principle of the Mach number control with second throat was analysed, then the precise position control of second throat was realized based on the double PID(proportion-integral-derivative) control mode of motion controller plus servo driver, and the combined control sequence of second throat and compressor speed was presented, and then the algorithm of segmented variable parameter fuzzy PID and cascade control was proposed to control the Mach number. Finally, experiments were carried out. The results show that the Mach number control accuracy can be better than 0.001, and the time of each Mach number polar curve (9 attack angles) can be controlled within 4minutes, proving that the control strategy proposed is effective, and can provide reference for the design and construction of continuous trans-supersonic wind tunnel.
- continuous trans-supersonic wind tunnel /
- Mach number control /
- second throat /
- segmented variable parameter fuzzy PID /
- cascade control

HTML

参考文献(20)

[1]	GOBERT J L.ETW control system:design and first results［R］.AIAA 94-2514,1994.
[2]	CHAN D T,BALAKRISHNA S,WALKER E L,et al.Mach stability improvements using an existing second throat［R］.AIAA-2015-0622,2015.
[3]	廖达雄,陈吉明,彭强,等.连续式跨声速风洞设计关键技术［J］.实验流体力学,2011,25(4):74-78.LIAO Daxiong,CHEN Jiming,PENG Qiang,et al.Key design techniques of the low noise continuous transonic wind tunnel［J］.Journal of Experiments in Fluid Mechanics,2011,25(4):74-78.(in Chinese)
[4]	张永双,陈旦,陈娇.NF-6连续式跨声速风洞马赫数控制方式比较与研究［J］.实验流体力学,2013,27(2):95-99.ZHANG Yongshuang,CHEN Dan,CHEN Jiao.Comparison and research on the Mach number control methods for the NF-6 continuous transonic wind tunnel［J］.Journal of Experiments in Fluid Mechanics,2013,27(2):95-99.(in Chinese)
[5]	THOMBI L,YOSHIAKI N.The efficiency of a second throat in stabilizing the flow in a transonic wind tunnel［R］.AIAA 99-3413,1999.
[6]	PARYZ R W.Upgrades at the NASA Langley Research Center National Transonic Facility［R］.AIAA-2012-0102,2012.
[7]	秦红岗.连续式跨声速风洞第二喉道设计技术研究［D］.四川绵阳:中国空气动力研究与发展中心,2009.QIN Honggang.Research of second throat design of continuous transonic supersonic wind tunnel［D］.Mianyang Sichuan:China Aerodynamics Research and Development Center,2009.(in Chinese)
[8]	崔晓春,孟凡民,李庆利,等.跨声速风洞调节片式二喉道中心体构型初步研究［J］.航空学报,2017,38(11):1-9.CUI Xiaochun,MENG Fanmin,LI Qingli,et al.Preliminary research on center body of adjusting plate second throat in transonic wind tunnel［J］.Acta Aeronautica et Astronautica Sinica,2017,38(11):1-9.(in Chinese)
[9]	丛成华,廖达雄,陈吉明,等.跨声速风洞第二喉道性能计算［J］.航空动力学报,2010,25(9):2050-2056.CONG Chenghua,LIAO Daxiong,CHEN Jiming,et al.Numerical investigation on performance of second throat in transonic wind tunnel［J］.Journal of Aerospace Power,2010,25(9):2050-2056.(in Chinese)
[10]	石运军.大型跨超声速风洞的总体设计研究［D］.长沙:国防科技大学,2012.SHI Yunjun.General design and research for large scale trisonic wind tunnel［D］.Changsha:National University of Defense Technology,2012.(in Chinese)
[11]	荣柏森,陆建,金宁.风洞亚音速M数微调研究［J］.南京航空学院学报,1992,24(5):541-545.RONG Baisen,LU Jian,JIN Ning.The research of Mach number micro-tuning for subsonic wind tunnel［J］.Journal of Nanjing Aeronautical Insitute,1992,24(5):541-545.(in Chinese)
[12]	冯达,高明,贺中华.基于西门子运动控制设备的第二喉道系统研究［J］.测控技术,2015,34(增刊):324-328.FENG Da,GAO Ming,HE Zhonghua.Research on Siemens motion control equipment in system of second throat［J］.Measurement and Control Technology,2015,34(Suppl.):324-328.(in Chinese)
[13]	王新民.风洞第二喉道马赫数控制［D］.西安:西北工业大学,1999.WANG Xinmin.The Mach number control of wind tunnel at second throat［D］.Xi’an:Northwester Polytechnical University,1999.(in Chinese)
[14]	郝礼书,乔志德,张永双,等.NF-6风洞马赫数闭环控制系统设计研究［J］.实验流体力学,2010,24(4):85-88.HAO Lishu,QIAO Zhide,ZHANG Yongshuang,et al.Design research on the Mach number closed-loop control system in the NF-6 wind tunnel［J］.Journal of Experiments in Fluid Mechanics,2010,24(4):85-88.(in Chinese)
[15]	惠增宏,何明一,竹朝霞.NF-6风洞马赫数控制系统研制［J］.实验流体力学,2005,19(1):61-65.HUI Zenghong,HE Mingyi,ZHU Zhaoxia.Research on the Mach number control system in NF-6 wind tunnel［J］.Journal of Experiments in Fluid Mechanics,2005,19(1):61-65.(in Chinese)
[16]	熊波,周恩民,程松,等.0.6m连续式风洞调试运行关键技术研究［J］.实验流体力学,2016,30(4):81-86.XIONG Bo,ZHOU Enmin,CHENG Song,et.al.Research on key technologies of debugging and operating in 0.6m×0.6m continuous transonic wind tunnel［J］.Journal of Experiments in Fluid Mechanics,2016,30(4):81-86.(in Chinese)
[17]	JUERGEN Q.ETW-high quality test performance in cryogenic environment［R］.AIAA-2000-2206,2000.
[18]	李刚.某连续式风洞二喉道控制系统研制［C］//中国空气动力学会测控技术委员会第六届四次学术交流会论文集.湖北襄阳:中国空气动力学会,2013:83-88.
[19]	吴华春,谢思源,陈昌皓.磁悬浮作动器的串级PID控制设计与试验［J］.山东大学学报(工学版),2018,48(4):88-93.WU Huachun,XIE Siyuan,CHEN Changhao.Design and experiment of cascade PID control for maglev actuator［J］.Journal of Shandong University (Engineering Science),2018,48(4):88-93.(in Chinese)
[20]	孙立,董君伊,李东海,等.基于扩张状态观测器的汽轮机功频电液串级控制［J］.中国电机工程学报,2015,35(7):1697-1703.SUN Li,DONG Junyi,LI Donghai,et al.Cascaded load-frequency digital electric-hydraulic regulation of turbine via extended state observer［J］.Proceedings of the CSEE,2015,35(7):1697-1703.(in Chinese)