期刊文献+

滚转机构在0.6 m跨超声速风洞中的应用研究 被引量:2

Application of Rolling Device in 0.6 m × 0.6 m Transonic and Supersonic Wind Tunnel
下载PDF
导出
摘要 为了实现0.6 m跨超声速风洞试验过程中模型可连续变滚转角,提升0.6 m量级风洞的试验效率和试验范围,研制了一种滚转机构。介绍了该滚转机构、中空内置力矩电机以及控制系统软硬件的设计,对涉及到的关键技术问题进行了分析和总结,给出了结论并进行了风洞试验验证。试验结果表明:分别采用滚转机构与常规测力中部支架作为模型的支撑机构时,试验数据重复性好;滚转机构控制精度高(滚转角≤±3');载荷、工程性、可靠性均满足风洞试验要求。 A rolling device is developed for the continuous change of model's rolling angle, the improve- ment of test efficiency and test range in the 0.6 m × 0.6 m transonic and supersonic wind tunnel. The de- signs of rolling device, hollow built-in torque servomotor and the software and hardware of control system are introduced. The key technical problems are analyzed and summarized, and the conclusions are finally validated by a wind tunnel test. The test data shows that the roiling device and the central support of the normal force test, as model's supporting mechanisms, can be used to acquire better repeatable data. Meanwhile, the system has a high level control precision (rolling angle ≤ ± 3') , and the engineering re- liability of the loads meets the wind tunnel test requirements.
出处 《兵工学报》 EI CAS CSCD 北大核心 2017年第8期1658-1664,共7页 Acta Armamentarii
基金 国家"973"计划项目(613240) 国家自然科学基金项目(11402286)
关键词 飞行器试验技术 风洞 滚转机构 力矩电机 控制系统 工程应用 experimental technology of aerocraft wind tunnel rolling device torque servomotor con- trolling system engineering application
  • 相关文献

参考文献5

二级参考文献15

  • 1恽起麟.风洞试验[M].北京:国防工业出版社,2000.295-305. 被引量:32
  • 2Leone T G,Christenson E J,Stein R A.Comparison of variable camshaft timing strategies at part load[J].SAE Transactions,1996,(105):664-682. 被引量:1
  • 3Martin Scheidt.Timed to perfection-the variable cam timer:technology for clean exhausts and a greener environment[C].Engine Technology International,2001,(3):62-65. 被引量:1
  • 4A.Umut Genc,Keith Glover,Richard Ford.Nonlinear control of hydraulic camshaft actuators in variable cam timing engines[J].MECA International Workshop,2001:49-54. 被引量:1
  • 5CHANG Wen-xiu,LI Li-guang,TAO Jian-wu,et al.Design and application of fuzzy control system of engine variable valve timing[C].Proceeding of IEEE International Vehicle Electronics Conference,1999:26-29. 被引量:1
  • 6Hajime Hosoya,Hidekazu Yoshizawa,Satoru Watanabe,Naoki Tomisawa.Development of new concept control system for valve timing control[J].SAE Transactions,2000,(109):1431-1439. 被引量:1
  • 7Frank Vollmer,Hubertus Murrenhoff.Hydraulic linear actuators with high dynamic load stiffness[J].SAE Transactions,2002,(111):528-535. 被引量:1
  • 8范洁川.风洞实验手册[M].北京:航空工业出版社.2002. 被引量:4
  • 9邱国平,邱明.永磁直流电机使用设计及应用技术[M].北京:机械工业出版社,2009. 被引量:2
  • 10FENG Ming, QU Liang. Torque performance analysis of hdd spindle motors based on geometrical interpretation[J]. IEEE Trans. on Magnetics, 2011, 47: 1906-1910. 被引量:1

共引文献15

同被引文献21

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部