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基于磁流变液自抑振智能镗杆的颤振控制技术研究
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摘要
机床切削颤振一直是制约机械加工质量的最重要的因素之一,其控制已经得到广泛的关注。本论文结合国家自然科学基金项目“基于磁流变液自抑振的智能镗杆构件理论与方法研究”(No.50405036),开展了基于磁流变自抑振智能镗杆的颤振控制技术研究。本文将磁流变液引入切削颤振的抑制过程,研制了基于磁流变液自抑振的智能镗杆,分析了该智能镗杆的抑振机理,并开发了磁流变自抑振智能镗杆控制系统的软、硬件系统,最后进行了磁流变自抑振智能镗杆颤振控制实验研究。
     第一章介绍了切削颤振控制的国内外研究现状和论文的研究意义,分析了磁流变技术在振动控制中的应用,提出了本论文的主要研究内容。
     第二章分析了磁流变自抑振智能镗杆的抑振机理,完成了磁流变自抑振智能镗杆的结构设计和制作。
     第三章建立了磁流变自抑振智能镗杆的动力学模型,并对其进行了动态特性实验和颤振控制仿真研究。实验和仿真结果表明通过改变磁流变液磁场强度能够调整智能镗杆的固有频率,通过调整镗杆固有频率能够有效地抑制颤振。
     第四章完成了磁流变自抑振智能镗杆控制系统的软、硬件系统的开发。
     第五章完成了磁流变自抑振智能镗杆的颤振控制实验,分析了其刚度调节的作用与抑振效果,验证了颤振控制方法的有效性。
     最后,总结了本文所取得的主要研究成果,并对下一阶段需要进一步开展的研究工作进行了展望。
As one of the most important factors which influenced the machining quality, machine cutting chatter has aroused extensive concern. Combining with National Natural Science Foundation of China -"Research on theory and technique of magnetorheological (MR) intelligent boring bar with self-chatter-suppression" (NO. 50405036), this dissertation deals with the automatic chatter control and suppression of the MR intelligent boring bar. In this dissertation, the MR fluid is applied to the chatter suppression, and an intelligent boring bar is designed and manufactured. Then the chatter suppression strategy of the boring bar is analyzed, and a control system including the software and hardware parts for the boring bar is designed. Finally, a chatter control experiment is carried on for the intelligent boring bar.
     In chapter 1, the researches on cutting chatter control are. introduced from home and abroad. And the significance of this dissertation is explained. Then the application of the MR fluid technology to vibration control is analyzed, and the major contents of this dissertation are declared.
     In chapter 2, the chatter suppression technique of the intelligent boring bar is analyzed, and the structure and development of the intelligent boring bar are proposed.
     In chapter 3, a kinetic model of the intelligent boring bar is established , then an experiment about its dynamic characteristics is made and the simulation of its chatter control is also studied. The experimental and simulation results show that the inherent frequency of the boring bar can be changed by controlling the magnetic field, and the boring bar's chatter can be controlled by adjusting its inherent frequency effectively.In chapter 4, the control system of the intelligent boring bar is designed which includes the software and hardware parts.
     In chapter 5, an experiment for controlling the chatter of the intelligent boring bar is carried on, which can not only study the function of the stiffness adjustment and the effect of the chatter suppression, but also validate the chatter control strategy.
     At the end, the main conclusion of this dissertation is summarized, and some outlook is raised for the further work.
引文
[1] 吴雅.机床切削系统的颤振及其控制[M].科学出版社,1993.
    [2] 星 铁太郎(日).机械加工颤振的分析与对策[M].顾崇衔,褚家麟,陈人亨,等译.上海科学技术出版社,1984.
    [3] 甘新基,镗削加工过程的颤振控制研究[D].吉林:吉林大学,2002.
    [4] 付连宇,宇骏一.切削颤振预报的研究综述[J].吉林工业大学学报,1997.27(3):109-112.
    [5] 付连宇,于骏一.切削颤振过渡过程的特征抽取[J].噪声与振动控制,1997,(6):20-21.
    [6] 司鹄,彭向和.磁流变流体的磁流变效应[J].重庆大学学报,2003,26(5):72-74.
    [7] 汪建晓,孟光.磁流变液阻尼器用于振动控制的理论及实验研究[J].振动与冲击,2001,20(2):39-45.
    [8] 魏铁华,杨晓红.电流变技术与磁流变技术[J].水利电力机械,2002,24(2):57-64.
    [9] 王民,费仁元.基于电流变材料的切削颤振在线监控技术研究[J].机械工程学报,2002,38(12):93-97.
    [10] 费仁元,王民.切削颤振在线监控的研究现状及进展[J].中国机械工程,2001,12(9):1075-1078.
    [11] 王民,费仁元,杨建武,等.基于电流变材料的变刚度切削颤振在线控制方法[J].北京工业大学学报,2001,27(4):56-59.
    [12] 王民,基于电流变材料的切削颤振在线控制与预报[D].北京:北京工业大学,1999.
    [13] 贾方,易红,王兴松.金属切削颤振机理及其控制研究的新进展[J].中国制造业信息化,2006,35(1):67-105.
    [14] 翁泽宇,鲁建夏,谢伟东,等.切削颤振控制研究进展[J].浙江工业大学学报,2002,30(4):323-325.
    [15] 王民,袁伟军,李南京,等.切削稳定性控制技术研究[J].现代制造工程,2004,(1):8-10.
    [16] 贺长生,李慧,庞海文,等.切削颤振预报方法探讨[J].长春大学学报,2003,13(6):4-6.
    [17] 王立刚.机床切削颤振的非线性振动研究[D].天津:天津大学,2003.
    [18] 孙伟,胡海岩.基于多级磁流变阻尼器的操纵面振动半主动抑制[J].振动 工程学报,2005,18(1):14-18.
    [19] Weiss K D, Carlson J D, Nixon D A. Method and magnetorheological fluid formulations for creasing the output of a magnetorheological fluid device. U. S. Patent 5900184, 1999.
    [20] Spencer Jr B F, Dyke S J, Sain M K, et al. Phenomenological model for magnetorheological dampers. J. of Engrg. Mechanics, 1997, 123(3): 230~238.
    [21] 董千里,史耀耀,周云端,等.基于模糊自整定PID的布带缠绕机张力控制算法的研究[J].现代制造工程,2006,(12):103-105.
    [22] 黄永安,邓子辰.基于神经网路与PID控制的挠性结构的混合控制研究[J].动力学与控制学报,2005,3(1):47-50.
    [23] 李阳,黄宜坚,施敏芳.基于虚拟仪器的磁流变振动是烟台控制系统[J].组合机床与自动化加工技术,2004,(7):90-103.
    [24] 张微敬,欧进萍.智能控制算法及其在结构振动控制中的应用[J].世界地震工程,2002,18(2):32-37.
    [25] 朱春玲,陈文虎.多物理量控制系统的研制与应用[J].振动、测试与诊断,2001,21(1):65-68.
    [26] 张为春,曾祥军.基于模糊PID控制的汽车底盘模拟测功机控制系统[J].农业机械学报,2006,37(12):17-19.
    [27] 胡红生,钱林方,陈龙森.智能结构振动主动控制实时控制系统研制[J].测试技术学报,2005,19(3):269-276.
    [28] 刘会英,盖玉先.切削颤振分析与模糊控制实验研究[J].中国机械工程,2001,12(S1):32-33.
    [29] 赵宏伟,王晓军,于骏一.再生型机床切削颤振系统稳定性极限预测[J].精密制造与自动化,2003,(9):62-64.
    [30] 张永亮,于骏一,侯东霞,等.基于电流变效应的车削颤振预报控制技术的研究[J].机械工程学报,2005,41(4):206-211.
    [31] Adams G G, Nosonovsky M. Contact modeling-forces. Tribology Internationl 2000, 33: 431-442.
    [32] Bauchau O A, Rodriguez J. Modeling of Joints tll Clearance in Flexible Multibody systems.International J of Solids and Structures, 2002, 39: 41-63.
    [33] 梅德庆,孔天荣,陈子辰.基于神经元S型传递函数的磁流变阻尼器力学模型研究[J].功能材料,2006,36(5):776-779.
    [34] 张永亮,电流变液力学性能及其在机床切削振动控制中应用的研究[D].吉林:吉林大学,2003.
    [35] 费红姿,王学孝,黄文虎.修改的预测控制方法在智能结构抑制中的应用 [J].中国机械工程,2003,14(18):1545-1547.
    [36] 邹丛青,陈桂彬.数字式颤振主动抑制系统的研究[J].航空学报,1994,15(6):647-651.
    [37] 孔繁森,于骏一.受模糊干扰的再生型颤振的模糊稳定性分析[J].应用力学学报,1998,15(2):8-11.
    [38] 孙增折,张再兴,邓志东.智能控制理论与技术[M].北京:清华大学出版社,1997.
    [39] 汪建晓.磁流变液及其在机械振动控制中的应用[D].上海:上海交通大学,2003.
    [40] 张永亮.电流变液力学性能及其在机床切削振动控制中应用的研究[D].吉林:吉林大学,2003.
    [41] 刘建军.建筑结构半主动控制系统理论研究[D].天津:天津大学,2003.
    [42] 孙清.磁流变阻尼器及其在结构振动控制中的理论与实验研究[D].西安:西安交通大学,2003.
    [43] Gan Xinji. Research On Chatter Control In Boring Process[D]. Ji Lin University, May, 2004.
    [44] Su Yang, Hengling Tang, Boyu Liao. Machine Tool Dynamics [M]. BeiJing: China Machine Press, Jun, 1983.
    [45] 萧蕴诗.基于RBF神经网络软测量技术的磁流变阻尼器模型研究[D].上海:同济大学,2004.
    [46] Yalcintas M., Dai H., Magnetorheological and Electrorheological Matrial in Adaptive Structurs and Their Performance Comparison[J]. Smart Materials and Structures, 1999, 8(4): 560-573.
    [47] Spencer B.F., Dyke S.J., Sain M.K.. Phenomennological Model of a Magnetorheological Damper[J]. Journal of Engineering Mechanics, ASCE, 1997, 123(3): 230-238.
    [48] Dyke S.J., Spencer B.F., Sain M.K.. Modeling and control of magnetorheological dampers for seismic response reduction [J]. Smart Material and Structures, 1996(5): 565-575.
    [49] 汪建晓,孟光.磁流变液阻尼器用于振动控制的理论及实验研究[J].振动与冲击,2001,20(2):39-45.
    [50] 汪建晓,孟光.磁流变液装置及其在机械工程中的应用[J].机械强度,2001,23(1):50-56.
    [51] 廖昌荣,李立新,陈伟民.磁流变材料及其在振动控制中的应用[J].材料导报,2000,14(6):43-45.
    [52] 李卫华.有关电流变液、磁流变液若干应用基础问题的研究[D].合肥:中国科学技术大学,1999.
    [53] 于骏一,周晓凯,包善斐.切削颤振的预报控制[J].振动工程学报,1999,3(1):72-78.
    [54] Liao, Y.S., Yong, Y.C.. A New On-line Spindle Speed Regulation Strategy for Chatter Control[J]. International Journal of Machine Tools and Manufacture, 1996, 36(5): 651-660.
    [55] Cowley A.. A Theoretical Investigation into the Characteristics of a Feedback Controlled Damping Unit[M]. Proc, 9th Int. MTDR Conf. 1968.
    [56] Mac Manus B.R.. Dynamic Hot Machining and its Relationship to Regenerative Chatter, Proc, 9th Int. MTDR Conf. 1968.
    [57] Comstock T.R.. Chatter Suppression by Controlled Mechanical Impedence [J]. Disserration submitted to University of Cinicinnati, 1968.
    [58] Nachtigal C.L., Cook N.H.. Active Control of Machine Tool Chatter[J]. Trans.A.S.M.E., D, 1970.
    [59] 王先上.车床振动的自动控制[J].机械工程学报,1986,22(2).
    [60] Shiraishi M., Yamanaka K., Fujita H., Oprimal Control of Chatter in Turning[J]. Int. J. Mach. Tools Manufact., 1991, 31 (1): 31-43.
    [61] 彭小强,尤伟伟,石峰.磁流变液剪切屈服应力模型的理论分析与实验[J].国防科技大学学报,2006,28(4):110-115.
    [62] 司鹄,李晓红.磁流变液的流体动力学理论[J].功能材料,2006,37(5):727-732.
    [63] 陈琳,龚兴龙,江万权.实用型磁流变弹性体的研究[J].中国科技论文在线,http://www.paper.edu.cn.
    [64] 司鹄,彭向和,陈伟民.分析磁流变流体屈服应力微观力学模型[J].应用力学学报,2005,22(2):198-204.
    [65] 倪建华.磁流变阻尼器及其在车辆悬架系统动力学中的应用[D].西安:西安交通大学,2003.
    [66] 刘超群.磁流变阻尼器的结构设计与性能研究[D].西安:西安交通大学,2003.
    [67] 徐龙河.基于MR阻尼器的半主动结构控制的理论与实验研究[D].天津:天津大学,2003.
    [68] Gong Haiqing, Lim Mongking, Tan, B.C.. Influence of a Locally Applied Electrorheological Fluid Layer on Vibration of a Simple Cantilever Beam[J]. Journal of Intlligent Material Systerms and Structures, 1993, (4): 379-384.
    [69] 王炅,黄文良,陆静.磁流变阻尼器动态性能分析[J].南京理工大学学报(自然科学版),2003,27(2):122-126.
    [70] 张进秋,陆念力,王光远,等.剪切阀式磁流变阻尼器动态特性实验研究[J].工程力学,2005,22(3):11-15.
    [71] 熊超,郑坚,吕建刚,等.剪切阀式磁流变减振器力学特性实验研究[J].实验力学,2004,19(3):329-334.
    [72] Eugene I, Rivin, KANG Hongling. Enhancement of Dynamic Stability of Centilever Tooling Structure [J]. Tools Manufact, 1992, 32(4): 539-561.
    [73] Slavicek J, Bollinger J.G. Design and Application of a Self Optinmizing Damper for Increading Machine Tool Performance Proc 10th MTDR, 1969: 71-80.
    [74] Taylor F.W.. On the Art of Cutting Metals, A.S.M.E., 1907
    [75] Hahn R.S.. On the Theory of Regenerative Chatter in Precision-Grinding Operation[J]. Trans. A.S.M.E., 1954, 76: 593-597.
    [76] Tlusty J., Spacek L.. Self-exited Vibrations in Machine Tools[M]. Czech. Nakladateistvi CSAV Prague, 1954.
    [77] 戴德沛,顾崇衔.切削振动中切痕形成的新机理[J].科学通报,1980,25(2):37-50.
    [78] 蔡礼君.新的切削动力学模型及其传递函数[J].机械工程学报,1998(4):53-58.
    [79] 陈熙源.切削颤振机理及其试验研究[M].机械工业出版社,1980.
    [80] Winslow W.M. Methods and means of translating electrical impulses into mechanical forces. U. S. Patent No.2, 417, 1947(Mar. 25), Induced fibration of suspension[J]. Journal of Applied Physics, 1949, 20:(20): 137-140.
    [81] 潘胜.磁流变液的屈服应力与温度效应[J].功能材料,1997,28(3):264-267.
    [82] 唐新鲁.有关电流变液、磁流变液机理若干问题的研究[D].合肥:中国科学技术大学,1996.
    [83] 金昀,周刚毅,李培强,等.两种磁流变液测试系统的比较研究[J].实验力学,1999,14(3):288-293.
    [84] 陈祖耀,江万权.纳米金属Co粒子修饰的a-Fe超细粉的制备及其磁流变液测量[J].机械科学与技术,1998,17(11):125-127.
    [85] 肖宇,张培强.磁流变液阻尼器的神经网络非参数建模[J].机械科学与技术,1998,17(A11):19-21.
    [86] 杨仕清.磁流变智能液的流变性质的Monte-Carlo方法的模拟[J].原子 与分子物理学报,1998,15(3):417-423.
    [87] 欧进萍,关新春.磁流变液耗能器性能的实验研究[J].地震工程与工程振动,1999,19(4):76-81.
    [88] 王立忠,李云端.磁流变体研究状况及进展[J].航空制造工程,1997,7:9-11.
    [89] 余心宏,王立忠.磁流变流体稳定性机理分析[J].航空制造工程,1998,(6):7-8.
    [90] 王代话,黄尚靡.采用磁流变液阻尼器控制辫拉索振动的研究[J].第二届全国电磁学术会议论文集,西安.1998,9.
    [91] Nachtigal C.L., Cook N.H.. Active Control of Machine Tool Chatter[J]. Trans.A. S.M.E., 1970, 92(2).
    [92] Smith S., Tlusty J.. Stabilizing chatter by automatic spindle speed regulation[J]. Annals of the CIRP, 1992, 41 (1): 433-436.
    [93] 梅志坚,杨叔子.在线调整刀具前角和后角抑制颤振的原理与试验研究[J].武汉工学院学报,1989,1:53-61.
    [94] 杨辅伦,于骏一,张海燕.刀具工作前角时变系统切削稳定性的研究[J].振动工程学报,1994,7(1):80-85.
    [95] Rabinow J.. The magnetic fluid clutch[J]. AIEE Trans, 1948, 67: 1308-1305.
    [96] Shtarkman E. M. [P]. US Patent 4992190, 1991.
    [97] Pinkos A, Shtarkman E, Fitzgerald T.[R]. SAE Paper 9302268, 1993.
    [98] Margida AJ, WeissKD, CarlsonJD. [A]. In: Bullogh W A ed. Proc of the 5th Int Conf on ER Fluids, MR Suspensions and Associated Technology[C]. Singapore: World Scientific, 1996, 544-550.
    [99] WeissK.D., DuclosT.G., Carlson J.D.. etal.[R]. SAE Paper932451, 1993.
    [100] WeissK.D., DuclosT.G.. [A]. In: Tao R, RoyG D eds. Procofthe4thIntConfonER Fluids[C]. Singapore: WorldScientific, 1994. 43-59.
    [101] Carlson J. D, Catanzarite D.M, Clair K. A. St.[A]. In: Bullogh W Aed. Proc of the 5th Int Conf on ER Fluids, MR Suspensions and Associated Technology[C]. Singapore: World Scientific, 1996, 20-28.
    [102] Jolly M.R, Bender J.W, Carlson.J.D.[A]. In: Davis LP ed. Proc of SPIE, Vol.3327[C]. Washington: SPIE, 1998, 262-275.
    [103] Carlson J.D.[A]. In: Tao Red. Proc of the 7th Int Conf on ER Fluid sand MR Suspension[C]. Singapore: World Scientific, 2000, 621-628.
    [104] http://www.rheonetic.com[Z], 2001.
    [105] Spencer B.F., Dyke S.J., Sain M.K..etal.[J]. J of Engng Mechanics, 1997, 123(3): 230-238.
    [106] Dyke S.J., Spencer B.F., Sain M.K..etal.[J]. Smart Mat and Struc, 1996, 5(5): 565-575.
    [107] Ginder J.M, Davis L.C.[J]. Appl Phys Lett, 1994, 65(26): 3410-3412.
    [108] Foister R. T.[P]. US Patent 5667715, 1997.
    [109] Gopalswamy S., Linzell S. M., Jones G. L, et al.[P]. US patent, 5896965, 1999.
    [110] Zhu Y, McNeary M, Breslin N, etal.[A]. In: Nakano M, Koyama K eds. Proc of the 6th Int Conf on ER Fluids, MR Suspensions and their Applications[C]. Singapore: World Scientific, 1998, 478-485.
    [111] Felt D.W., Hagenbuchle M., Liu J.[A]. In: Bullogh W A ed. Proc of the 5th Int Conf on ER Fluids, MR Suspensions and Associated Technology [C]. Singapore: Worl Scientific, 1996. 738-746.
    [112] Sheng R., Flores G.A., Liu J.[J]. J of Magn and Magn Mater, 1999, 194: 167-175.
    [113] Kordonski W. I., Gorodkin S. R., Novikova Z. A..[A]. In: Nakano M, Koyama K eds.Proc of the 6th Int Conf on ER Fluids, MR Suspensions and their Applications[C]. Singapore: World Scientific, 1998, 535-542.
    [114] Lemaire E, Meunier A, Bossis G, et al.[J]. J of Rheol, 1995, 39(5): 1011-1020.
    [115] Bossis G, Lemaire E, Volkova O, et al.[J]. J of Rheol, 1997, 41(3): 687-704.
    [116] Cutillas S, BossisG, CebersA.[J]. Phys Rev E, 1998, 57(1): 804-811.
    [117] Kormann C, Laun H. M, Richter H. J.[A]. In: Bullogh W A ed. Proc of the 5th Int Conf on ER Fluids, MR Suspensions and Associated Technology[C]. Singapore: WorldScientific, 1996, 362-367.
    [118] Lin S.C., Bray D., Vor R.E.De.. Study of a Control System With Varying Spindle in Face Milling. 13th Namrc, 1985, 567-574.
    [119] 吕建刚,易当祥.电流变阻尼器动力特性的研究[J].力学季刊,2002,23(2):288-293.

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