期刊文献+

爬壁机器人的力学分析与实验 被引量:4

Dynamic pressure analysis and experimental research of a wall-climbing robot
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摘要 运用键图理论建立了爬壁机器人负压吸附动力学过程模型,并对其进行了仿真及实验分析。针对爬壁机器人的特点,对负压吸附系统的技术要求进行了详细分析,设计了高效率负压吸附系统。在对负压吸附系统进行合理的假设和流体力学分析的基础上,运用键图理论针对不同物理域具有参数等效的特点,把负压吸附流体系统参数等效为机械动力学中的力、位移、刚度和阻尼;负压吸附动力学模型等效为一阶的机械系统,建立了键图模型,应用20sim软件进行仿真。仿真结果显示,爬壁机器人负压吸附过程在负压形成过程中是一阶响应过程,系统响应时间为1.5 s。最后进行了试验测试,测试结果证明了所建立模型的正确性。 On the basis of bond graph theory,the mathematical model of a transient sucking process was established and analyzed to improve the performance of a wall-climbing robot.A high efficient suction system was analyzed and designed to meet the requirements of the wall-climbing robot.By reasonable assumptions and fluid dynamic analysis,the parameters of the sealing system were equivalent to the force,displacement,rigidity and the damp by bond graph theory,and the relationship between the negative pressure generat...
出处 《光学精密工程》 EI CAS CSCD 北大核心 2008年第3期478-483,共6页 Optics and Precision Engineering
基金 国家“863”高技术研究发展计划资助项目(No.2005AA4202302)
关键词 爬壁机器人 负压发生系统 动力学过程 键图理论 wall-climbing robot negative pressure generator dynamic process bond graph theory
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参考文献4

  • 1[1]XU,ZE-lIANG.A wall-climbing robot for labeling scale of oil tanks volume[J].R0botica,2002(3):209-212.
  • 2[2]TUMMALA R L,MUKHERJEE R,ASLAM H,et al..Climbing the walls[robots][J].IEEE Robotics and Automation Magazine(R&A),2002,9(4):10-19.
  • 3[3]NISHI A,MIYAGI H.Mechanism and control of propeller type wall-climbing robot[C].IEEE IClRS,1994:1724-1729.
  • 4[4]BRAIN C,BALMFORTH N J.Building a better snail:Lubrication and adhesive locomotion.[J].Physics of Fluids,2005(5):17-30.

同被引文献48

  • 1薛胜雄,王乐勤,王永强,彭浩军,樊毅斌,于雷,朱华清.高压水射流技术在石化设备清洗、除锈中的应用[J].流体机械,2004,32(8):28-30. 被引量:29
  • 2姜勇,王洪光,房立金,张培锋,赵明扬.一种用于反恐侦察的爬壁机器人系统[J].机器人,2006,28(5):530-535. 被引量:11
  • 3覃善兴,刘荣,徐祯祥.小型负压式爬壁机器人压力配置的优化设计[J].军民两用技术与产品,2007(2):47-48. 被引量:1
  • 4张兴悟,章永华,杨杰.高机动性小型清洁爬壁机器人的研究[J].机械研究与应用,2007,20(2):28-30. 被引量:10
  • 5Carlos da Maia M L.Alternatives to conventional methods of surface preparation for ship repairs[J].Journal of Protective Coatings and Linings,2000,17(5):31-39.
  • 6Bar-Cohen Y,Bao X Q,Dolgin B,et al.Residue detection for real-time removal of paint from metallic surfaces[C] //Proceedings of the 8th Annual International Symposium on Smart Structures and Materials,vol.4335.Bellingham,WA,USA:SPIE,2001:115-120.
  • 7Ross B,Bares J,Chris F.A semi-autonomous robot for stripping paint from large vessels[J].International Journal of Robotics Research,2003,22(7-8):617-626.
  • 8Bar-Cohen Y,Bao X,Marzwell N.Ultrasonic paint loosening and real-time thickness gauging(UPL-RTG)system for enhancement of waterjet paint stripping[J].NASA Tech Briefs,2001,21(5):62-64.
  • 9Ortiz F,Alonso D,Pastor J,et al.A reference control architecture for service robots as applied to a climbing vehicle[M] //Bioinspiration and Robotics:Walking and Climbing Robots.Vienna,Austria:I-Tech Education and Publishing,2007:187-208.
  • 10NASA.Robot strips chips without slips[DB/OL].[2009-10-20].http://www.space.com/businesstechnology/technology/robot_paint_000415.html.

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