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基于LMI和MRD的建筑结构振动控制研究
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摘要
本文主要研究如何利用线性矩阵不等式(LMI)理论设计控制器,以便于磁流变阻尼器(MRD)更好地进行建筑结构抗震控制。
    从H_∞干扰抑制理论出发,把地震激励当作“噪声”,用LMI方法,设计次优和最优的H_∞控制器。分析评价指标对控制性能的影响。考虑到控制力权重选取和实际工程中执行机构的饱和度,提出了改进的H_∞控制器设计方案。同时,利用H_∞控制的鲁棒性能和H_2控制的抑制性能,基于LMI多目标控制理论,设计出H_2/H_∞混合控制器,改善整体结构或特定楼层的绝对加速度,为MRD的不确定系统设计鲁棒的H_2/H_∞混合控制器提供理论依据。上述所有控制器的设计属于离线设计,算法简洁直接。对地震具有抑制性能,同时保证系统的稳定性。
    为了使MRD能更好地模仿期望的主动控制力,提出半连续限幅最优控制策略,并讨论MRD跟踪主动控制力时存在的不确定性,设计了具有鲁棒性能的H_2/H_∞混合控制器。保证MRD的抑制性能和控制系统的鲁棒性。
    本文所提出的方法保证了在MRD作为建筑结构振动控制装置时,在满足鲁棒稳定性情况下,具有最优的振动抑制性能。且算法简便,易于工程应用。MRD装置和本文提出的各种控制策略也适用其它结构系统的振动控制。
    最后,基于Matlab6.1软件平台设计了地震作用下建筑结构振动控制图形用户界面,进行本文算例的计算和仿真,为后续的研究工作提供方便。
This dissertation presents some research work about how to design controllers based LMI, in order to employing MRD for seismic-excited buildings.
     The suboptimal and optimal H_∞ controllers were designed based on the research results about H_∞ attenuation constraints and LMI and regarded seismic excitation as a 'noise'. Made a analysis of the effect about evaluation signal on the controllers. Furthermore, the controllers were improved to obtain better performance considering actuator saturation and the coefficient of control force. And then, according to the superiority of LMI about dealing with multi-objects, the robust performance of H_∞ control and the restrainability of H_2 control, a mixed H_2/H_∞ controller was designed for reducing the absolute acceleration of structure or the special floors. The method of getting the all above controllers is offline, direct and simple. The controllers are not only capable of restrain seismic excitation and also stabilize the control system.
    Made MRD imitate the desirable active control force efficiently, the semi-connected and clipped-optimal control algorithm was put forward.Studied the uncertainties about MRD ,a robust stability H_2/H_∞ controller was performed to achieve the performance of disturbance rejection and robust.
    By the approaches in this dissertation, MRD is able to attenuate seismic excitation and maintain the system robust stability. This approaches is simply, and suitable to apply to atual structures with facility. MRD,this strategy and controllers are applicable for other structural vibration under disturbance.
     Finally, A graphic user interface (GUI) about the control for seismic-excitation buildings was proposed based on Matlab6.1.By means of the GUI,the numerical examples in this dissertation were calculated and simulated,and it is convenient for the further study.
引文
[1] 赵鸿铁,徐赵东,张兴虎.耗能减震控制的研究、应用与发展.西安建筑科技大学报,2001,33(1):1~5.
    [2] 李宏男,阎石,林皋.智能结构控制发展综述.地震工程和工程振动,1999,2(2):29~36.
    [3] 李国强,李杰,苏小卒.建筑结构抗震设计. 北京:中国建筑工业出版社,2002.
    [4](日)武田寿一著,纪小惠,陈良,鄢宁译.建筑物隔震防震与控震.北京:中国建筑工业出版社,1997.
    [5] 胡聿贤.地震工程学. 北京:地震出版社,1988.
    [6] Housner G W,Bergman LA,etal.Structure control:past,present and future.J.of Engineering Mechanics,1997,17(3):278~284.
    [7] 周福霖.工程结构减震控制.北京:地震出版社,1997.
    [8](新)R.I.Skinner,W.h.Robinson,G.H.McVerry著,谢礼立,周雍年,赵兴传译.工程隔震概论.北京:地震工业出版社,1996,
    [9] 王优龙,魏琏.隔震技术的研究与应用.北京:地震出版社,1991.
    [10] 丁文镜.减震理论.北京:清华大学出版社,1988.
    [11] 刘季.中国结构控制研究状况.哈尔滨建筑大学学报,1993,26(4):96~101.
    [12] 刘季,李惠.液压质量控制系统(HMS)的分析模型及其对底层柔性建筑抗震控制的分析.地震工程与工程振动,1995,15(1).
    [13] Filiatrault A,Cherry S.Seismic design spectra for friction damped structure J.of Structural Engineering,1996,116(5),547~554.
    [14] T.Kobori.Dynamics loading test of real scale steel frame with active variable stiffness device.J.of Structural Engineering,1991,37B:317~328.
    [15] David C.Nemir eral.Seismic motion control using variable stiffness.J.of Structural Engineering,1994,120(4):1291~1306.
    [16] Kawashima K,etal. Seismic response control of bridges by variable dampers. J.of Engineering Mechanics,1994,120(9):986~994.
    [17] B.F.Spencer,JR,T.T.Soong. New applications and development of active semi-active and hybrid control techniques for seismic and on-seismic vibration in the USA. Proceedings of International Post-SMiRT Conference Seminar on Seismic Isolation,Passive Energy issipation and Active Control of Vibration of Structures Cheju, Korea, August 23-25, 1999.
    [18] B.F.Spencer,JR, Michael K. Sain. Controlling Buildings: A New Frontier in Feedback. Special Issue of the IEEE Control Systems Magazine on Emerging Technology.1997,17(6):19~35.
    [19] 周锡元,吴育才.工程抗震的新发展.北京:清华大学出版社,暨南大学出版社,2002.
    
    
    [20] Laura M.Jansen and Shirley J.Dyke.Seim-active control strategies for MR dampers:comparative study.J.of Engineering Mechanics,2000,126(8) :795~803.
    [21] 何玉敖,何亚东.瞬时最优半主动控制.工程力学(增刊),2000,6~10.
    [22] 孙增圻.智能控制理论与技术.北京:清华大学出版社,广西科学技术出版社,1997.
    [23] 周锡元等.建筑结构的隔震、减震和振动控制.建筑结构学报,2002,23(2):2~13
    [24] 张智星.Matlab程序设计与应用.北京:清华大学出版社,2002.
    [25] 薛定宇,陈阳泉.基于Matlab/Simulink的系统仿真技术与应用.北京:清华大学出版社,2002.
    [26] Balas G J,Doyle J,Glover K,Packard P,Smith R.μ-analysis and synthesis toolbox.MUSYN Inc.and The Math Works inc.1991.
    [27] Zdenek Hurak. Semidefinite programming and linear matrix inequalities in control.Center for Applied Cybernetics,Faculty of Electrical Engineering, Czech Technical University.2001.
    [28] 于慧君,林都.线性矩阵不等式在控制理论中的应用:[硕士学位论文].太原:华北工学院,2002.
    [29] Pascal Gahinet,Arkadi Nemirovski,Alan J.Laub and Mahmoud Chilali.LMI Control Toolbox for Use with MATLAB,the MathWorks Inc.1995.
    [30] 代冀阳,毛剑琴.基于LMI的飞行控制系统H2/H∞状态反馈综合.南昌航空工业学院学报,2000,14(2):29~32.
    [31] 谢光华,曾庆福.基于LMI的航空发动机鲁棒H∞控制器设计.航空学报 ,2000,21(2):175~178.
    [32] 张小宇,金鸿章等.基于LMI的船舶力控减摇鳍系统H∞控制器设计.船舶工程,2002,(2):24~27.
    [33] 胡宗武.机械结构振动主动控制发展综述.机械强度,1995,17(2):55~60.
    [34] Kevin K.F.Wong,M.ASCE,and Rong Yang.Earthquake response and energy evaluation of inelastic structures.J.Eng.Mech.2002,128(3):308~317.
    [35] Jerome Peter Lynch and Kincho H. Law. AN ENERGY FRAMEWORK FOR DECENTRALIZED MARKETBASED STRUCTURAL CONTROL. Proceedings of International Conference on Advances and New Challenges in Earthquake Engineering Research (ICANCEER02), Hong Kong, China, August 19-20, 2002.
    [36] 王肇民.高耸结构振动控制.上海:同济大学出版社,1997.
    [37] 李庆扬,王能超,易大义.数值分析.武汉:华中科技大学出版社,2001.
    [38] 申铁龙. H∞控制理论及应用.北京:清华大学出版社.1996
    [39] 王德进.H2和H∞优化控制理论.哈尔滨:哈尔滨工业大学出版社.2001.
    [40] 王松涛,曹资.现代抗震设计方法.北京:中国建筑工业出版社,1997.238~245.
    [41] 俞立.鲁棒控制――线性矩阵不等式处理方法.北京:清华大学出版社,2002.
    [42] 王广雄,林愈银,谢冰.控制问题中的线性矩阵不等式及其求解.电机与控制学报,1998,2(4):191~193.
    [43] Carsten Scherer and SiepWeiland. Linear Matrix Inequalities in Control. Version 3.0: October 2000
    [44]Gahinet P and Apkarian P.A linear matrix inequality approach to H
    
    control.Int.J.Robust and Nonlinear Control,4,1994,421~448.
    [45] 冯纯伯,田玉平等.鲁棒控制系统设计.南京:东南大学出版社,1995.
    [46] 蒋毅恒.现代鲁棒控制及其数学基础.华北电力大学学报,2000,27(4):93~98.
    [47] 王广雄.H∞控制中的LMI法. 电机与控制学报,1997,1(2):71~74.
    [48] 张远勤,林桐.基于线性矩阵不等式(LMI)的建筑结构抗震H∞控制.地震工程与工程振动,2003,23(5):169~173.
    [49] 张家凡,郑晓,胡志刚.参数不确定振动系统的一种鲁棒主动控制设计.噪声与振动控制,2002,(5):28~30.
    [50] P.P.Khargonekar,and M.A.Rotea.Mixed H2/H∞ Control:a Convex Optimization Approach.IEEE Trans.Aut.Control.1991,Ac-36:824~837.
    [51] Doyle,J.K.Zhou,K.Glover,and B.Bodenhimer.Mixed H2 and H∞ performance objectives Ⅱ:optimal control. IEEE Trans.Aut.Control.1994,Ac-39:1575~1587.
    [52] 杨大智.智能材料与智能系统.天津:天津大学出版社,2000.
    [53] 瞿伟廉,项海帆.ER智能材料在结构振动控制中的应用.地震工程与工程振动,1998,18(3).
    [54] 谭必思,周春凯.ER流体及其在船舶振动控制中的应用.中南民族大学学报,2002,21(1):44~47.
    [55] Sung-Ryong Hong, Seung-Bok Choi, Moon-Shik Han.Vibration control of a frame structure using electro-rheological _uidmounts. International Journal of Mechanical Sciences 44 (2002): 2027~2045.
    [56] Michael D. Symans, Michael C. Constantinou. Semi-active control systems for seismic protection of structures: a state-of-the-art review. Engineering Structures 21 (1999) 469~487.
    [57] Y.Q. Ni , Y. Chen, J.M. Ko, D.Q. Cao. Neuro-control of cable vibration using semi-active gnetorheological dampers. Engineering Structures 24 (2002) 295~307.
    [58] Jann N. Yang, Anil K. Agrawal. Semi-active hybrid control systems for nonlinear buildings against near-field earthquakes. Engineering Structures 24 (2002) 271~280.
    [59] Swaroop K. Yalla, Ahsan Kareem, Jeffrey C. Kantor. Semi-active tuned liquid column dampers for vibration control ofstructures. Engineering Structures 23 (2001) 1469~1479.
    [60] 魏宸官.电流变技术――机理、材料、工程应用.北京:北京理工大学出版社,2000.
    [61] B.F.Spencer Jr,S J Dyke,M K Sain and J D Carlson,Phenomenological model for magnetortheological dampers.Journal of engineering mechanics,1997,123(3):230~238.
    [62] Chih-Chen Chang,M.ASCE,and Li Zhou.Neural Nerwork Emulation of Inverse Dynamics for a Magnetorheological Damper.Journal of structural engineering.2002,128(2):231~239.
    [63] 孙作玉,隋丽丽.变阻尼半主动控制振动台试验.地震工程与工程振动,2000,20(4):106~111.
    [64] Jin Zhang and Paul N.Roschke.Neural Network Simulation of
    
    Magnetorheological Damper Behavior.Proceedings of International Conference on Vibration Engineering,August,6-9,1998,Dalian,China,25~30.
    [65] S.J.Dyke B.F. Spencer,Jr. M.K.Sain,J.D. Carlson.ON THE EFFICACY OF MAGNETORHEOLOGICAL DAMPERS FOR SEISMIC RESPONSE REDUCTION. Proceedings of DETC'97 1997 ASME Design Engineering Technical Conferences,September 14-17, 1997, Sacramento, California.
    [66] 任晓崧、凌海梅,MR阻尼器的半主动控制研究,力学季刊,2001,22(4):471~476.
    [67] 周云,吴志远,梁兴文.磁流变阻尼器对高层建筑风振反应的半主动控制. 地震工程与工程振动,2001,21(4):159~162.
    [68] Faryar Jabbari,W.E.Schmitendorf,and.J.N.Yang, H∞ Control For Seismic-Excited Building with Acceleration Feedback, Journal of engineering mechanics,1995,121(9):994~1002.
    [69] J.Geoffrey Chase and H.Allison Smith,Robust H∞ Control Considering Actuator Saturation.Ⅰ.Theory, Journal of engineering mechanics,1996,122(10):976~983.
    [70] J.Geoffrey Chase and H.Allison Smith,Robust H∞ Control Considering Actuator Saturation. Ⅱ.Application, Journal of engineering mechanics,1996,122(10):984~993.
    [71] R.V.Field Jr.,P.G. Voulgaris,and L.A.Bergman.Probabilistic Stability Robustness of Structural System. Journal of engineering mechanics .1996,122(10):1012~1021.
    [72] I.E.Kose,W.E.Schmitendorf,F.Jabbari,and J.N.Yang. H∞Active Seismic Response Control Using Static Output Feedback. Journal of engineering mechanics,1996,122(7):651~659.
    [73] 王广雄,李连峰,王新生.鲁棒设计中参数不确定性的描述.电机与控制学报,2001,5(1):5~7.
    [74] 张远勤,林桐.基于LMI的建筑结构地震动H∞控制研究.建筑技术开发,2004,(1).
    [75] 薛定宇.反馈控制系统设计与分析――Matlab语言应用.北京:清华大学出版社.2000.
    [76] 顾仲权,马扣根,陈卫东.北京:振动主动控制.国防工业出版社,1997.
    [77] 谢永芳,桂卫华等.分散H2/H∞状态反馈鲁棒控制设计-LMI方法.计算技术及自动化,1999,18(1):6~10.
    [78] 王代华,黄尚廉.斜拉桥横向振动的半主动筋腱控制.应用力学学报,2000,17(2):12~18.
    [79] 沙成满,王恩德等.土木工程结构抗震主动控制H2/H∞混合优化设计.工程抗震,2002,(2):7~10.
    [80] S.F.Spencer,S.J.Dyke,et al.Benchmark problem in structural control:part Ⅰ-active mass driver system.Earthquke engineering and structural dynamics,1998,27(11):1227~1139.

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