用户名: 密码: 验证码:
机器人研磨自由曲面时的作业环境与柔顺控制研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
针对自由曲面研磨精加工过程,研究了机器人柔顺控制及其作业环境建模的问题,研究内容涉及了机器人作业环境辨识和机器人本体柔顺控制等热点主题。论文取得的主要创新性成果有:应用弹性波的衍射与动应力集中理论,揭示了研磨工具与工件之间的超声弹性接触非连续的物理特性,探明了超声弹性斜角研磨和超声电火花加工的加工机理,通过实验,研究了由机器人控制的研磨过程对加工质量的影响规律,完成了对自由曲面精加工作业的机器人任务描述。
    论文首次研究了自由曲面研磨精加工的机器人空间轨迹规划方法,利用等距轨迹优化法,推导了机器人关节位移、关节角速度和关节角加速度的求逆公式,构建了基于关节转速控制的研磨机器人运动控制系统。在不改变位置控制器的基础上,提出了研磨机器人的被动结构,以及由此而形成的主-被动结构机器人力外环柔顺控制策略,并由实验证明了该策略的可行性和有效性。推导了研磨机器人的动力学方程,建立了依赖主动力矩伺服电机角加速度和力矩输出控制的机器人主动柔顺控制系统框架,为自由曲面研磨精加工的机器人力/位姿混合控制,提供了新的解决方案。
With the development of automobile industry, electric industry, aeronautics and astronautics industry and some new high-tech industries, higher and higher requirements are made for quality and efficiency in machining die and mould with free-form surfaces. These required surfaces are usually shaped by milling on NC machine tools, by tracing, by electrical discharge machining (EDM) or by electrochemical machining (ECM), and then, the required accuracy can be obtained by abrasive polishing to remove the superficial layer along with the machining traces and the residual stress and to obtain the proper surface accuracy. However, at present, these subsequent processes of precision machining still depend mainly on the handwork of skilled mechanists, which becomes a weak line for the die and mould manufacturing with low cost, short production cycle and high quality, and also becomes an adverse factor for the right trends of modern manufacturing to automation ultimately, and advanced die and mould manufacturing to automation, flexibility, integration and intelligence. Therefore, it is inevitable to study the theory and technology of automatic precision machining for free-form surfaces.
    The machining quality of free-form surfaces is mainly marked by the consistency of both the degree of roughness and the depth of material removal, which can be obtained only by controlling the movement and position of polishing tool and the force in polishing zone. Research work shows that, the industrial robot will play a very important role in the agile manufacturing of the reconfigurable machining units programming, since robot’s structure and performance have all the advantages of automatic apparatus, and it has the intelligence, adaptability and accuracy under all work conditions. By now, much work is being carried out to replace the manual task by an automatic robotic polishing system, which has more reliable and versatile controls providing better accuracy, but very few researches have been carried into the
    technologies of robotic polishing system. There is lots of research work on the compliant control technology and its related ones carry out to make an automatic robotic polishing system of high efficiency and high robustness. Based on a large number of references, data and documents, a comprehensive comment is made on the present situation and the development of the technology of precision machining on free-form surfaces by robot, and the background and necessity of this theme in production are given in this dissertation. Ultrasonic wave, which vibrates and travels along the polishing tool, is a line of oblique incident P-wave and will reflect and refract on the dielectric-dispersed boundary layer where stiff abrasive particles serve as rigid contact boundary and air interstice as free contact boundary for the tool. Essentially, the ultrasonic polishing is the process of reflection and refraction of elastic wave. On the basis of the theories of reflection of elastic waves and dynamic stress concentration, this paper studies the stress and its changing in the polishing zone, finds the phenomenon that ultrasonic contact is not continuous between elastic polishing tool and work-piece and brings forward the cutting mechanism of oblique ultrasonic polishing and ultrasonic EDM polishing. The experimental results show that,these are two kinds of mechanical actions, the machining operation process and the shot-blasting process, make up of the oblique ultrasonic polishing jointly, polishing force Fn and machining angleλcan influence the polishing process directly; and in the ultrasonic EDM polishing, the phenomenon that ultrasonic contact is not continuous between elastic polishing tool and work-piece gives birth to electric spark and robot makes it work well, in which, polishing force Fn is the most important variable for polishing. During the process of polishing, the depth of material removal on different points of free-form surfaces is different because the contact pressure and the polishing condition change with the curvature radius of work-piece of free-form surfaces. The author studies the machining process and cutting mechanism of oblique ultrasonic polishing with free abrasive and ultrasonic EDM polishing without solid abrasive, describes the regularities how the technological factors influence polishing results and the role that robot has to play in polishing free-form surfaces, and gets the theoretical and experimental buttress for the model of work condition of automatic polishing free-form surfaces by robot. By analyzing the movement and controlling of a robot in polishing, it is thought that, the polishing robot must proffer acceptable feed speed Vf, polishing force Fn and machining angleλ. Feed speed Vf determines
    the machining time in polishing zone, polishing force Fn results in the stress and its changing in the polishing zone and machining angleλinfluences the machining velocity and movement intervention. The number of robot’s degrees of freedom is analyzed to be no more than 6. Based on the movement and control of polishing robot, this paper studies the movement programming method for polishing tool, introduces the principle and characteristics of both transverse movement programming method and longitudinal movement programming method systematically, demonstrates that, transverse movement programming makes polishing tool move in a 3-D space of two line movements and a writhe movement, longitudinal movement programming makes polishing tool move in a 2-D space of one line movements and a writhe movement, so longitudinal movement programming needs less number of degree of freedom and is much easier to avoid movement intervention and mechanic singularity, and then, reaches the conclusion that the performance of longitudinal movement programming method is better than that of transverse movement programming method in polishing free-form surfaces by robot. With the longitudinal movement programming method, the displacement functions and velocity functions of the polishing robot’s joints are deduced, the related technologies on movement of polishing robot, such as interference checkout, degree of freedom redundancy and movement singularity, are resolved by polishing process simulation. Under the structure restrict and movement restrict, this paper constructs track programmer, movement calculator, quadrature solver and movement coupling solver, constitutes and optimizes the robotic polishing system for free-form surfaces, in which the movement of polishing tool can be programmed by controlling the movement of polishing robot’s joints. From the movement simulation of the robot polishing system, the work track tracker, the feed speed tracker and the machining angle tracker work in good condition of high accuracy and rapidness. By analyzing the structure and rigidity of polishing robot system, the elastic distortion of this robot polishing system is thought to concentrate on the elastic polishing tool, and the passive distortion structure is constructed for force control in the robot polishing system. With the appropriate rigidity matrix of the robot polishing system, this paper studies the relationship between polishing force and position warp, constitutes the polishing robot force control system with the passive distortion structure by improving the position accuracy under the restrict condition on the force sign feedback, completes a new robot force control method on the basis of the passive
引文
[1] 三好隆志. 金型の磨き加工——现状と今后の课题. 型技术(日), Vol.6, No.9,1991
    [2] Weule H., Timmermann S.. Automation of the Surface finishing in the Manufacturing of Dies and Moulds. Annals of the CIRP 39 ( 1992 ) 299-302
    [3] Bogdan Nowicki. The New Method of Free form surface Honing. Annals of the CIRP 42 ( 1993 ) 425-428
    [4] 佐久间敬三, 齐藤胜政等. 工作机械—要素と制御. 日本コロナ社,1992 年9 月
    [5] 齐藤胜政. 金型加工におけるCAD/CAM. 精密工学会志(日), Vol.58, No.12,1992
    [6] 蒋新松. 信息时代的自动化技术,世纪之交——与高科技专家对话. 沈阳: 辽宁教育出版社, 1996
    [7] 国家自然基金委员会工程与材料学部. 机械工程科学技术前沿. 北京: 机械工业出版社, 1996
    [8] 路甬祥. 我国制造技术发展战略之我见, 先进制造技术发展战略研讨会文集. 北京: 机械工业出版社, 1995
    [9] A.K.Srivastava, D.B. Rogers and M.A.Elbestawi. Workpiece Burn and Surface Finish during Controlled Force Robotic Disk Grinding. Int. J. Mach. Tools Manuf. 32 ( 1992 ) 797-809
    [10] A.K.Srivastava, K. M. Yuen and M. A, Elbestawi. Int. J. Mach. Tools Manuf. 32 ( 1992 ) 269
    [11] M.Shoham et al. Neural Network Control of Robot Arms. Annals of the CIRP 41( 1992 ) 407-411
    [12] Miao Yu, Ji Zhao et al. Collision Prediction in Robotic Ultrasonic Polishing of Moulds with Curved Surfaces . CIRP International Symposium,August 21?22 ( 1997 )
    [13] Jia Zhixin, Zhang Jianhua and Ai Xing. Study on a new kind of combined machining technology of ultrasonic machining and electrical discharge machining. Int. J. Mach.Tools Manuf. 37 (1997) 193-199
    [14] K. Suzuki et al. A New Grinding Method for Ceramics Using a Biaxially Vibrated Non-rotational Ultrasonic Tool. Annals of the CIRP 42 ( 1 ) ( 1993 )375-378
    [15] 宾鸿赞. 新型制造企业轮图及其功能研究. 中国机械工程, Vol.6, No.1, 1995
    [16] Inaba S..The future manufacturing system. Proceedings of second international conference on manufacturing technology, Hong Kong B & I Publication Co. Ltd, 1993, 12
    [17] 王先逵. 制造技术的未来. 中国机械工程, Vol.5, No.5, 1994
    [18] 河西敏雄.ラッピン·ポリシングの基础と应用-1. 机械と工具(日), 1992 年4月
    [19] 河西敏雄.ラッピン·ポリシングの基础と应用-5. 机械と工具(日), 1992 年8月
    [20] Toshiyuki ENOMOTO;Yutaka SHIMAZAKI;Yasuhiro TANI. Mechanical-Chemical Finishing Using a Lapping Stone Including Microcapsules. Transactions of the Japan Society of Mechanical Engineers, 1999 Vol. 65, No.632
    [21] Kazuto YAMAUCHI; Hidekazu MIMURA; Yuzo MORI. Development of Numerically Controlled EEM (Elastic Emission Machining) System. 表面科学/Journal of the Surface Science Society of Japan, V.22, no.3, 2001
    [22] Namba Y.. Mechanism of float polishing. Technical Digest at Topical Meeting on Science of Polishing, OSA, TuB-A2, 1984
    [23] Kasai T., Kobayashi A., et al. Newly develop fully automatic polishing machines for obtainable super-smooth surfaces of compound semiconductor wafers. Annals of CIRP, Vol.37, No.1, 1988
    [24] Zhao Wankang(赵万康), Yu Siyuan(于思远), Peng Zemin(彭泽民). Mechanical and chemical polishing of ceramics. Chinese Journal of Mechanical Engineering, Vol.8, No.2, 1995
    [25] 渡边纯二. 非接触加工技术. 机械と工具(日), 1984 年8 月
    [26] D. G. Hepworth; D. M. Bruce. The mechanical properties of a composite manufactured from non-fibrous vegetable tissue and PVA. Composites Part A: Applied Science and Manufacturing, 2000, vol.31A, no.3
    [27] Black,JP; Sefton,MV. Complement activation by PVA as measured by ELIFA (enzyme-linked immunoflow assay) for SC5b-9. Biomaterials, V.21,no.22,2000
    [28] Horiike S.; Kanbara K.; Matsuzawa S.; Yamaura K.; Yumoto K.. Application of syndiotacticity-rich PVA hydrogels prepared at a low temperature to thermo-and pH-responsive release devices. Journal of Applied Polymer Science, Vol.78,No.1,2000
    [29] Qian XF.; Guo XX.; Yang YF.; Zhu ZK.; Lu J.; Yin J.. Polymer-inorganic nanocomposites prepared by hydrothermal method: PVA/ZnS, PVA/CdS, preparation and characterization. Journal of Materials Science Letters, Vol.19,No.24,2000
    [30] Lim BR.; Goto N.; Fujie K.; Hu HY..
    [31] 朱春山,吴成斌,司会英. PVA 树脂软金属用精密砂轮的研究. 金刚石与磨料磨具工程, 1999 年06 期
    [32] 曹伯华. 用PVA 砂轮磨削抛光1Cr18Ni9Ti. 航天工艺,1994 年04 期
    [33] 泽田佑造, 山下正宪. 曲面を磨ㄑ(第1 报). 型技术(日), Vol.5, No.8,1990
    [34] 山下正宪, 泽田佑造. 曲面を磨ㄑ(第2 报). 型技术(日), Vol.5, No.8,1990
    [35] 青木勇,铃木清等. 弹性体のㄑリ返し变形による型磨き(第2 报). 型技术(日), Vol.5, No.8,1990
    [36] Park JS.; Ruckenstein E.; Park JW.. Thermal and dynamic mechanical analysis of PVA/MC blend hydrogels. Polymer, Vol.42,No.9,2001
    [37] Weule H., Timmermann S.. Automation of the surface finishing in the manufacturing of dies and moulds. Annals of the CIRP, Vol.39, No.1,1990
    [38] Takeuchi Y., Idemura T.. 5-axis control machining and grinding based on solid model, Annals of the CIRP. Vol.40, No.1,1991
    [39] D.G.Hepworth; D.M.Bruce. The mechanical properties of a composite manufactured from non-fibrous vegetable tissue and PVA. Composites Part A: Applied Science and Manufacturing, Vol.31A,no.3,2000
    [40] 马立群,陈锋,舒光冀. 超声在制备SiC/Al-Mg 颗粒增强复合材料中的应用. 东南大学学报1995 年02 期
    [41] 霍孟友,艾兴,朱振杰. 超声电火花同步复合加工用脉冲电源设计. 电加工与模具1997 年04 期
    [42] 高松泽,大桥裕之等. 超音波れじリ振动子を利用した平面仕上げ. 型技术(日), Vol.5, No.8,1990
    [43] 国枝正典,小林浩树等. 超音波工具を用ぃたロボツトによる金型リブ沟研磨. 型技术(日), Vol.5, No.8,1990
    [44] Gennady Kremen. Material reomoval rate and surface roughness of the magnetic-abrasive processes. Abrasives Magazine, 2000, no.2-3
    [45] Takeo Shinmura; Hitomi Yamaguchi. Study on a new internal finishing process by the application of magnetic abrasive machining: effects of magnetic field distribution on finishing characteristics. 砥粒加工学会志, 2000, vol.44, no.4
    [46] Yamaguchi, Hitomi; Shinmura, Takeo. Study of the surface modification resulting from an internal magnetic abrasive finishing process. Wear, Vol.225,No.I,1999
    [47] Hitomi YAMAGUCHI;Takeo SHINMURA;Atsushi KOBAYASHI. Development of an Internal Magnetic Abrasive Finishing Process For Nonferromagnetic Complex Shaped Tubes. JSME International Journal Series C: Mechanical Systems, Machine Elements and manufacturing, Vol.44, No.1,2001
    [48] Zhen-Bin Hou; R. Komanduri. Magnetic Field Assisted Finishing of Ceramics—Part III: On the Thermal Aspects of Magnetic Abrasive Finishing (MAF) of Ceramic Rollers. Journal of Tribology, Vol.120,no.4,1998
    [49] Majboroda V S. Investigation of the internal friction characteristic of magnetic-abrasive powders mixtures in magnetic field. Powder metallurgy, No.3-4, 2000
    [50] Shaohui Yin; Takeo Shinmura. Study of vibration-assisted magnetic abrasive finishing process (effects of vibration on cylindrical finishing characteristics and its mechanism). Transactions of The Japan Society of Mechanicval Engineers, Part C, 2001, vol.67, no.661
    [51] V. K. Jain; Prashant Kumar; P. K. Behera; S. C. Jayswal. Effect of working gap and circumferential speed on the performance of magnetic abrasive finishing process. Wear:an International Journal on the Science and Technology of Friction, Lubrication and Wear, 2001, vol.250-251, part 1
    [52] Ma Z.. On marble polishing and the polishing compound. ICPE’96 & 6th SJSUT, Shengyang, China, Sept., 1996
    [53] Tie W. L., Liang S., et al. Experimental investigation on high efficiency cylindrical MAF. ICPE’96 & 6th SJSUT, Shengyang, China, Sept., 1996
    [54] Suzuki K., Uematsu T., et al. Development of universal type polishing device for magnetic abrasive polishing and its application to fine polishing. ICPE’96 & 6th SJSUT, Shengyang, China, Sept., 1996
    [55] Suzuki K., Uematsu T., et al. Finishing of small edges by magnetic abrasive finishing method utilizing centrifugal force. ICPE’96 & 6th SJSUT, Shengyang, China, Sept., 1996
    [56] 佐佐木哲夫,齐藤胜政等. 金型磨き作业の知识获得と自动化に関する研究(第1 报). 精密工学会志(日), Vol.57, No.3,1991
    [57] 佐藤善治. 金型メ—カ—は技能集积形から知识集约形に移行してぃる. 机械と工具(日),1993 年5 月
    [58] Srivastava A. K. et al. Workpiece burn and surface finish during controlled force robotic disk grinding. Int. J. Mach. Tools Manufact., Vol.32, No.6, 1992
    [59] Acme M., et al. Integrated buffing and grinding system. 美国专利US0269473,1988,11,9,国际专利分类号:IPC.B65G04700
    [60] Poop P., et al. Two-stage grinding process for robotic application. 德国专利DE4101150,1991,11,4,国际专利分类号:IPC.B24B00100
    [61] Bordt C., et al. Abrasive belt finishing tool for robotic production line with belt changing device. 法国专利FR0006780,1991,6,5,国际专利分类号:IPC.B23D07912
    [62] Izukhara N., et al. Component grinding machine. 俄国专利SU203069,1987,7,29,国际专利分类号:IPC.B24B03100
    [63] 赵继,近藤司等. アルミ合金曲面の自动磨きに関する研究. 日本精密工学会93北海道学术演讲会论文集,1993 年9 月
    [64] Zhao Ji, Kondo T., et al. Study on automatic polishing of mould curved Surface at constant pressure intensity, Chinese Journal of Mechanical Engineering(机械工程学报英文版). Vol.7, No.4, 1994
    [65] 赵继,五十岚悟等. 金型磨き作业の自动化に関する研究. 砥粒加工学会志(日),Vol.39, No.4, 1995
    [66] Zhao Ji, Saito K., et al. A new method of automatic polishing on curved aluminium alloy surfaces at constant pressure. Int. J. Mach. Tools Manufact., Vol.35, No.12,1995
    [67] A.K.Srivastava, D.B. Rogers and M.A.Elbestawi. Workpiece Burn and Surface Finish during Controlled Force Robotic Disk Grinding. Int. J. Mach. Tools Manuf., Vol.32, No.6, 1992
    [68] M.Shoham et al. Neural Network Control of Robot Arms. Annals of the CIRP, Vol.41, 1992
    [69] Aoyama N.. Die-polishing Robot System. ASME Vol.2, 1992
    [70] D.E.Whitney, A.C.Edsall, A.B.Todtenkopf, T.R.Kurfess and A.R.Tate. Trans ASME J. Dyn. Syst. Means. Control, 1990
    [71] 殷跃红,朱剑英,尉忠信. 机器人力控制研究综述. 南京航空航天大学学报, Vol.29, No.2, 1997
    [72] 殷跃红,尉忠信,朱剑英. 机器人柔顺控制研究. 机器人,Vol.20, No.3, 1998
    [73] Whitney D.E.. Resolved motion rate control of manipulators and human prostheses. IEEE Trans. on Man-Machine System,1969,MM S-10
    [74] Whitney D.E.. The mathematics of coordinate control of prosthetic arms and manipulators. Trans. ASME,J. of DSMC,1972
    [75] Garrison R.L., et al.. Pneumatic touch sensor. IBM Technical Disclosure Bulletin, Vol.16, No.6, Nov., 1973
    [76] Whitney D.E., Nevins J.L.. What is the remote center compliance(RCC) and what can it do? Robot Sensors, UK:IFS Publication Ltd,1986
    [77] Alan Pugh. International trends in manufacturing technology. Robot Sensors, UK:IFS Publication Ltd.,1986
    [78] Goertz R.C.. Manipulators used for handling radioactive materials. Human Factors in Technology, Mc.Graw-Hill Book Company,1963
    [79] Rothchild R.A.,Mann R.W.. An EMG-controlled force sensing proportional rate elbow prosthesis. Proc. on Biomedical Engineering,1966
    [80] Paul R. P.. Problem s and research issues associated with the hybrid control of force and displacement. In: Proc. of the IEEE Int. Conf. on Robotics and Automation,1987
    [81] Wu C.H.. Compliance control. Int. Encyclopedia of Robotics: Application and Automation, Vol.1, 1988
    [82] Hogan N.. Impedance Control: An Application to Manipulation: Part I-Theory, Part II-Implementation, Part III-Application. J. Dynamic Syst., Measur. And Contr., Vol.107, No.1, 1985
    [83] Kazerooni H., et al. An Approach to Automated Deburring by Robot Manipulators. ASME J. of Dynamic Syst. Measur. And Contr., 1986
    [84] Anderson R.J. et al. Hybrid Implementation Control of Robotic Manipulators. IEEE Int. Conf. on Robotics and Automation, 1988
    [85] Goldenberg A.A.. Force and Impedance Control of Manipulators. IEEE Int. Conf. on Robotics and Automation, 1986
    [86] Whitney D.E.. Force feedback control of manipulator fine motions. Trans. ASME J. of Dyn Sys Meas and Control,1977
    [87] Sabilbury J.K.. Active stiffness control of a manipulator in Cartisian coordinate. In: Proc.19th IEEE Conf. on Decision & Control,1980
    [88] Vanbrussed H.,Simons J.. The adaptable of compliance concept and its use for automatic assembly by active force feedback accommodations. In:9th Int. Symp. on Industrial Robots,1979
    [89] Kazerooni H.,Sheridan T.B.,Houpt R.K.. Robust compliant motion for manipulators. Part1 :the fundamental concepts of compliant motion. IEEE JRA, Vol.2, No.2, 1986
    [90] Maples J.A.,Becker J.J.. Experiments in force control of robotic manipulators. In: Proc. IEEE Conf. on Robotics & Automation,1986
    [91] Zhang H., Paul R.P.. Hybrid control of robot manipulators. In: Proc. of the IEEE Int. Conf. on Robotics and Automation,1985
    [92] Craig J.J.. Introduction to robotics: mechanics and control . Addison-Wesley Publishing Company,1986
    [93] W hitney D.E.. Historical prospective and state of the art in robot force control. Int. J. Robotics Research, Vol.6, No.1, 1987
    [94] Raibert M.H., et al. Hybrid Position/Force Control of Manipulators. J. of Dyna., Syst., Measur. and Contr.. Vol.102, No.4, 1988
    [95] Chung J.C.H., Leininger G.. T ask-level adaptive hybrid manipulator control. International Journal of Robotics Research,1990 ,9(3):63-73
    [96] Kuc Tae-Youg,Lee J.S.,Park B.Y.. Adaptive hybrid force and position learning control of robot manipulators. In: Proc. of the IEEE International Conf. on Systems, Man and Cybernetics,1994,3(94CH3571-5):2057-2062
    [97] Nicoletti G. M. . On the stability of hybrid adaptive controllers for robotic manipulators. In: Proceedings of the IEEE International Conference on Systems, Man and Cybernetics V2 .Publ. by IEEE,IEEE Service Center, Piscataway, NJ,USA (IEEE catn91 CH3067-6):967-971
    [98] Yao Bin,Chan S.P.,Wang Danwei. Unified approach to variable structure control of robot manipulators. In: Proceedings of the American Control Conference V2. Publ. by American Automatic Control, Green Valley, AZ USA,1282 –1286
    [99] Y ao Bin,Chin S.P.,Wang Danwei. Unified formulation of variable structure control schemes for robot manipulators. IEEE Transactions on Automatic Control,1994,39(2): 371-376
    [100] M’Sirdi N.K.,Benali A.. Application of passive system approach for adaptive hybrid force-position control. In: Adaptive System s in Control and Signal Processing1 992 IFA C Symposia Series. NY: Program on Press Inc,1993,(8): 125-130
    [101] Lozano R., Brogliato B.. Adaptive hybrid force-position control for redundant manipulators. IEEE Transactions on Automatic Control, 1992, 37(10):1501-1505
    [102] Yu H., Seneviratne L.D., Earales SW.E.. Adaptive force/ motion control of constrained robot manipulators. In: Proceedings of the IEEE Conference on Control Applications. Part2
    [103] Siciliano B., Villani L.. Adaptive force/ position regulator for robot manipulators. International Journal of Adaptive Control and Signal Processing, 1993,7(5):389-403
    [104] Connolly, Thomas H, Pfeiffer Friedrich. Neural network hybrid position/ force control. In: International Conference on Intelligent Robots and Systems 1 993. Piscataway, NJ,USA:IEEE, IEEE Service Center, (IEEE cat n93CH3213-6), 1993. 240-244
    [105] Toshio F, Takashi K, Masatoshi T, et al. Position and force hybrid control of robotic manipulator by neural network (1st Report: Application of neural servo controller to stabbing control). Nippon Kikai Gakkai Ronbunshu, CHen/ Transactions of the Japan Society of Mechanical Engineers: Part C, 1990 , 56 (52 7):1854-1860
    [106] Xu Yangsheng, Paul R. P.. Robotic instrumented complaint wrist. Journal of Engineering for Industry, Transactions of the ASME, 1992 , 114(1):120-123
    [107] Gershon, David. Parallel process decomposition of a dynamic manipulation task: Robotic sewing. IEEE Transactions on Robotics and Automation, 1990, 6 (3):357-367
    [108] Tadokoro, Satoshi. Control of parallel mechanisms. Advanced Robotics, 1994, 8(6 ):559-571
    [109] Xu Yangsheng, Richard P.P., Shum Heung-Yeung. Fuzzy control of robot and compliant wrist system. In:1 991 IEEE Industry Application Society Annual Meeting91 IEEE Ind. Appl. Soc Annu. Meet. USA:IEEE, IEEE Service Center(IEEE cat n91 CH3077-5), 1991.1431-1437
    [110] Takanori S., Toshio F., Fumihito A., et al. Hybrid control of robotic manipulator by neural network model (4th Report: Sensing and hybrid control with collision phenomena). Nippon Kikai Gakkai Ronbunshu, Chen/ Transactions of the Japan Society of Mechanical Engineers: Part C, 1991, 57(539): 2305-2312
    [111] Akihiko H, Fumio H. Grasping control of 3fingered hand by criterion function neural network. Nippon Kikai Gakkai Ronbunshu, C Hen/ ransactions of the Japan Society of Mecharical Engineers: Part C, 1 993, 59(565):2773-2779
    [112] Pyung C.H., Kim D.S., Jeong L.W.. Intelligent force/ position control of robot manipulator using time delay control. In: IEEE/ RSJ/ GI International Conference on Intelligent Robots and Systems. USA:IEEE, 94CH3447-0, 1994, 3:1632 –1638
    [113] Blader M.,Belanger P.R.. State and parameter estimation for robotic manipulators using force measurements. IEEE Trans on Automatic Control, 1987
    [114] Whitney D.E., Edsall A.C.. Modelling robot contour processes. In: Proc. American control Conf.,1984
    [115] Kazanzides P., et al. Dual-dirve force/ velocity control: implementation and experimental results
    [116] Merlet J.P.. C-surface applied to the design of hybrid force/ position robot controller. In: IEEE Conf. of RA, 1987, 2
    [117] Suguru A.. Fundamental problems of robot control. Part I: Innovations in the real of robot servo-loops, Robotica, 1995,13(pt1):19-27
    [118] Whitney D.E.. Historical prospective and state of the art in robot force control. Int. J. Robotics Research, 1987, 6(1)
    [119] Robert R.K., Paul R.P.. The effect of wrist force sensor stiffness on the control of robot manipulators. In: Proc. IEEE Conf. on Robotics and Automation, 1985
    [120] Stepien T.M.,et al. Control of tool/workpiece contact force with application to robotic deburring. In: Proc. IEEE Conf. on Robotics &Automation, 1985
    [121] Kazerrooni H.. Dynamic stability for impendence control of constrained dynamic systems:[disseration]. MIT Mechanical Engineering Department, 1985
    [122] Eppinger S.S., Seering W.P.. Introduction to dynamic models for robot force control. IEEE Control System Magazine, 1987
    [123] An C.H.,Hollerbech J.M..Dynamic stability issues in force control of manipulators. In: Proc IEEE Conf on Robotics &Automation, 1987
    [124] Epinger S.D., Seering W.P.. On dynamic models of robot force control. In: Proc. IEEE Conf. on Robotics &Automation. 1986
    [125] Eppinger S.D., Seering W.P.. Three dynamic problems in robot force control. In: Proc. IEEE Conf. on Robotics &Automation. 1989
    [126] Leahy M.B, et al. The effects of dynamic models on robot control. In: Proc. IEEE Conf. on Robotics & Automation. 1986
    [127] Mills J.K.. Dynamics of robotic manipulators with wrist-mounted force torque sensor: a singular perturbation approach. IEEE Trans on Robotics & Automation, 1991
    [128] Zhang H.. Kinematic stability of robot manipulators under force control. In: Proc. IEEE Conf. on Robotics & Automation, 1980
    [129] Zheng Y.F., Fan Y.. Robot force sensor interaction with environments. IEEE Trans. on Robotics & Automation, 1991
    [130] Clamroch NH. Mc.. Singular systems of differential equation as dynamic models for constrained robot system. In: Proc. IEEE Conf on Robotics & Automation. 1986
    [131] Kazerooni H. Contact instability of the direct drive robot when constrained by a rigid environment. IEEE Trans on Robotics &Automation, 1990
    [132] Waibel B.K., Kazerooni H.. Theory and experiments on the stability of robot compliance control. IEEE Trans on Robotics &Automation, 1991
    [133] Clamroch NH. Mc.. Feedback stabilization and tracking of constrained robots. IEEE Trans. on Automatic Control, 1988
    [134] Wen J.T., Murphy S.. Stability analysis of position and force control problems for robot arms. In: Proc. IEEE Conf on Robotics &Automation. 1990
    [135] Kankaanranta R. K., Koivo H.N.. Stability analysis of position-force control using linearized cartesian space model. IFAC Robots Control, 1988
    [136] Chiou B.C., Shahinpoor M.. Stability considerations for a two-link force-controlled flexible manipulator. In: Proc. IEEE Conf on Robotics &Automation. 1990
    [137] Townsend W T, Salisbury JK. The effect of coulomb friction and stiction on force control. In: Proc. IEEE Conf on Robotics &Automation. 1987
    [138] Shimoga K.B., Andrew G.A.. Contact stability in model-based force control systems of robot manipulators. Third Int. Symp. Intell. Control. USA:IEEE, IEEE Service Center,Available from IEEE Service Cent(cat n882 0 1 2 ), 412 –417
    [139] Tetsuro Y.. Nonlinear basic stability concept of the hybrid position/ force control schemes for robot manipulators. IEEE Transactions on Robotics and Automation, 1992, 8(5):663-670
    [140] (日) 隈部淳一郎. 精密加工振动切削基础与应用. 韩一昆, 薛万夫等译. 北京: 机械工业出版社, 1985
    [141] 翁建生, 汤铭权, 万迪慧. 超声振动切削运动学与机理探讨. 南京工学院学报, Vol.18, No.2, 1988
    [142] 张云电. 超声加工及其应用. 北京: 国防工业出版社, 1995
    [143] 赵继. 模具自由曲面的自动研磨加工理论与实验研究: [博士学位论文]. 长春, 吉林工业大学, 1997
    [144] Randy G.. Ultrasonic machining: a case study. J. Master. Process. Technol., Vol.28, No.39, 1991
    [145] Moreland M.A. and Moore D.O.. Versatile performance of ultrasonic machining. Ceram. Bull., 1988
    [146] Ghosh A. and Mallik A.K.. Manufacturing Science. Ellis Horwood, Chichester, 1986
    [147] Jia Zhixin, Zhang Jianhua and Ai Xing. Study on a new kind of combined machining technology of ultrasonic machining and electrical discharge machining. Int. J. Mach. Tools Manuf. Vol.37, No.2, 1997
    [148] Suzuki K. et al. A New Grinding Method for Ceramics Using a Biaxially Vibrated Non-rotational Ultrasonic Tool. Annals of the CIRP, Vol.42, No.1,1993
    [149] Miao Yu, Ji Zhao et al. Collision Prediction in Robotic Ultrasonic Polishing of Moulds with Curved Surfaces. CIRP International Symposium,August 21?22, 1997
    [150] 杨桂通等. 弹性动力学. 北京中国铁道出版社, 1988
    [151] Yih-Hsing Pao and Chao-Chow Mow, Diffraction of elastic waves and Dynamic Stress Concentration(In Chinese). Adam Hilger Ltd. in UK, 1993

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700