电液振动试验系统长时间历程复现控制技术研究
|
摘要
产品结构的可靠性,反映了其在使用及运输过程中对实际振动环境的承受能力。长时间历程复现振动试验作为一种产品结构可靠性测试的有效手段,越来越受到重视。它将记录下来的振动信号,经预处理得到复现试验的目标信号,并在试验室的振动台上复现该目标信号,以对产品进行可靠性测试。长时间历程复现振动试验可有效应用于模拟汽车、船舶及飞行器等运行过程中所承受的振动环境。
为得到长时间历程复现试验控制系统的目标信号,本文对长时间历程信号预处理技术进行了分析,并着重研究了信号重采样及多段信号平滑技术。文中提出了基于最小二乘法的信号重采样算法,即应用最小二乘法将重采样信号处理中低通滤波器系数的求取问题转化为相应矩阵方程的求解,并应用QR分解方法提高求解精度。数值及实验结果表明该算法可有效地应用于长时间历程信号的重采样处理,并能较为直观地得到精确的结果。对于多段信号的平滑技术而言,文中提出了基于加窗重叠的多段信号平滑连接算法。通过对两端信号分别加窗,减小了由边界不连续性导致的频谱泄漏,将加窗后的两段信号重叠相加从而减轻时域信号波动以避免在振动过程中产生过冲的现象。
在得到了长时间历程复现目标信号后,后续的工作是如何对其进行复现控制。文中对实际环境振动信号的统计特性进行了研究,将长时间历程复现控制分为高斯及非高斯复现控制,并提出了相应的控制算法,即基于相关分析和高阶累积量的自适应逆时域复现控制算法。前者采用相关分析的方法实现系统逆传递特性的估计,以达到实时精确的控制效果。后者,考虑到在非高斯情况下,二阶统计量不能完全描述系统特性,因此引入高阶累积量来估计系统的逆传递特性,以提高相位估计精度及减小噪声干扰,提高控制精度。
一般而言,长时间历程复现试验大多需要能提供大承载、大推力的电液振动台。考虑到电液振动台存在波形失真大及频响带宽较窄等缺点,本文对电液振动台建模方法进行了研究,并在此基础上,提出了基于广义预测控制的自适应三参量控制算法。三参量控制技术被广泛应用于电液振动台控制,其性能完全取决于控制参数。注意到,三参量控制技术并不完全适用于未知时滞及参数时变的系统。因此本文应用广义预测控制方法来对三参量控制参数进行调节,并且应用递归最小二乘法辨识系统模型,从而克服了由参数时变性对控制性能产生的影响。仿真及实验结果表明该方法能有效改善系统的波形失真度。
The structural reliability of mechanical product shows its ability to endure the real environmental vibration in operation and transportation.As a versatile tool for examining structural reliability,long time history replication(LTHR) vibration testing have been paid more and more attention in automotive,ship and aeronautical engineering in recent years.LTHR vibration testing can be applied effectively to vibratory simulation of real environmental vibration with the electro-hydraulic shaker which implementing preprocessed target signal acquired from real one.
In order to obtaining the target signal of LTHR testing control system,the long time history (LTH) preliminary processing techniques,including signal resampling and multiple segments signal smoothing algorithms will be presented in this dissertation.The former is used to acquire the low-pass filter coefficients in resampling process through proper transformation.With the transportation,the filter coefficients can be obtained from the corresponding matrix equation using by QR decomposition in high precision.The latter is used to minimize the effects of energy leakage in signal spectrum.The specially shaped windows are applied to the two signal segments after they are resampled and the two windowed time waveforms will be overlapped in some extent that the strong fluctuation and overshoot of shaker can be prevented effectively.
After the acquisition of the target signal of LTHR vibration testing,the successive work is how to control the electro-hydraulic shaker in accordance with the given target signal for exact reproduction of real environmental vibration.In this dissertation,we find that the LTH control can be classified into two main categories,namely Gaussian and Non-Gaussian LTHR control, after systematical study on the statistical properties of real environmental vibration.Aimed at two different categories above,the adaptive inverse time domain replication control algorithms are proposed correspondingly with correlation analysis and high-order cumulants.The Gaussian one is used to achieve the real-time and high degree of accuracy control through the precise estimation of system inverse transfer behavior by correlation analysis.The Non-Gaussian one is used to improve the control accuracy and phase estimation under noise disturbance.And considering second-order statistical quantities are not appropriate to describe system behavior in Non-Gaussian circumstance,the system inverse transfer behavior is gained using by high-order cumulants.
LTHR vibration testing is generally implemented using by the electro-hydraulic shaker with high load-bearing and pushing force.However,there is the existence of large waveform distortion and low frequency reponse.Considering these two drawbacks,the modeling method of electro-hydraulic shaker will be researched in this dissertation.After the model built,an adaptive three-variable control algorithm based on generalized predictive control(GPC) will be presented.Three-variable control scheme has been widely used in the vibration control of electro-hydraulic shaker.However,it is not appropriate for unknown time-lagged and time varying system by the reason of strong dependence on its own control parameters.In order to improve the flexibility of determining control parameters and minimize the effect of parameter time-variability in vibration control,the GPC will be applied to tune the control parameters and the recursive least square method will be used in system modeling in this dissertation. Numerical and experimental results indicate the proposed approach is efficient and versatile tool in minimizing the waveform distortion of eletro-hydraulic shaker.
为得到长时间历程复现试验控制系统的目标信号,本文对长时间历程信号预处理技术进行了分析,并着重研究了信号重采样及多段信号平滑技术。文中提出了基于最小二乘法的信号重采样算法,即应用最小二乘法将重采样信号处理中低通滤波器系数的求取问题转化为相应矩阵方程的求解,并应用QR分解方法提高求解精度。数值及实验结果表明该算法可有效地应用于长时间历程信号的重采样处理,并能较为直观地得到精确的结果。对于多段信号的平滑技术而言,文中提出了基于加窗重叠的多段信号平滑连接算法。通过对两端信号分别加窗,减小了由边界不连续性导致的频谱泄漏,将加窗后的两段信号重叠相加从而减轻时域信号波动以避免在振动过程中产生过冲的现象。
在得到了长时间历程复现目标信号后,后续的工作是如何对其进行复现控制。文中对实际环境振动信号的统计特性进行了研究,将长时间历程复现控制分为高斯及非高斯复现控制,并提出了相应的控制算法,即基于相关分析和高阶累积量的自适应逆时域复现控制算法。前者采用相关分析的方法实现系统逆传递特性的估计,以达到实时精确的控制效果。后者,考虑到在非高斯情况下,二阶统计量不能完全描述系统特性,因此引入高阶累积量来估计系统的逆传递特性,以提高相位估计精度及减小噪声干扰,提高控制精度。
一般而言,长时间历程复现试验大多需要能提供大承载、大推力的电液振动台。考虑到电液振动台存在波形失真大及频响带宽较窄等缺点,本文对电液振动台建模方法进行了研究,并在此基础上,提出了基于广义预测控制的自适应三参量控制算法。三参量控制技术被广泛应用于电液振动台控制,其性能完全取决于控制参数。注意到,三参量控制技术并不完全适用于未知时滞及参数时变的系统。因此本文应用广义预测控制方法来对三参量控制参数进行调节,并且应用递归最小二乘法辨识系统模型,从而克服了由参数时变性对控制性能产生的影响。仿真及实验结果表明该方法能有效改善系统的波形失真度。
The structural reliability of mechanical product shows its ability to endure the real environmental vibration in operation and transportation.As a versatile tool for examining structural reliability,long time history replication(LTHR) vibration testing have been paid more and more attention in automotive,ship and aeronautical engineering in recent years.LTHR vibration testing can be applied effectively to vibratory simulation of real environmental vibration with the electro-hydraulic shaker which implementing preprocessed target signal acquired from real one.
In order to obtaining the target signal of LTHR testing control system,the long time history (LTH) preliminary processing techniques,including signal resampling and multiple segments signal smoothing algorithms will be presented in this dissertation.The former is used to acquire the low-pass filter coefficients in resampling process through proper transformation.With the transportation,the filter coefficients can be obtained from the corresponding matrix equation using by QR decomposition in high precision.The latter is used to minimize the effects of energy leakage in signal spectrum.The specially shaped windows are applied to the two signal segments after they are resampled and the two windowed time waveforms will be overlapped in some extent that the strong fluctuation and overshoot of shaker can be prevented effectively.
After the acquisition of the target signal of LTHR vibration testing,the successive work is how to control the electro-hydraulic shaker in accordance with the given target signal for exact reproduction of real environmental vibration.In this dissertation,we find that the LTH control can be classified into two main categories,namely Gaussian and Non-Gaussian LTHR control, after systematical study on the statistical properties of real environmental vibration.Aimed at two different categories above,the adaptive inverse time domain replication control algorithms are proposed correspondingly with correlation analysis and high-order cumulants.The Gaussian one is used to achieve the real-time and high degree of accuracy control through the precise estimation of system inverse transfer behavior by correlation analysis.The Non-Gaussian one is used to improve the control accuracy and phase estimation under noise disturbance.And considering second-order statistical quantities are not appropriate to describe system behavior in Non-Gaussian circumstance,the system inverse transfer behavior is gained using by high-order cumulants.
LTHR vibration testing is generally implemented using by the electro-hydraulic shaker with high load-bearing and pushing force.However,there is the existence of large waveform distortion and low frequency reponse.Considering these two drawbacks,the modeling method of electro-hydraulic shaker will be researched in this dissertation.After the model built,an adaptive three-variable control algorithm based on generalized predictive control(GPC) will be presented.Three-variable control scheme has been widely used in the vibration control of electro-hydraulic shaker.However,it is not appropriate for unknown time-lagged and time varying system by the reason of strong dependence on its own control parameters.In order to improve the flexibility of determining control parameters and minimize the effect of parameter time-variability in vibration control,the GPC will be applied to tune the control parameters and the recursive least square method will be used in system modeling in this dissertation. Numerical and experimental results indicate the proposed approach is efficient and versatile tool in minimizing the waveform distortion of eletro-hydraulic shaker.
引文
[1]吴三灵.实用振动试验技术.北京:兵器工业出版社,1993.
[2]胡志强.随机振动试验应用技术.北京:中国计量出版社,1996.
[3]李德葆,陆秋海.工程振动试验分析.北京:清华大学出版社,2004.
[4]Steve Kajewski,Storage Tek,Dave Galyardt.Integrating shock and vibration enhances product design.Vibration test.2001,1.
[5]Robert A.Frey.Random vibration testing for commercial computers.Proceedings annual reliability and maintainability symposium.1991.
[6]Frank Fan Wan.Relating sinusoid to random vibration for electronic packaging.Inter society conference on thermal phenomena.2002.
[7]Robert A.Frey,Gerald J.Ratchform et al.Vibration and shock testing for computers.Proceedings annualreliability and maintainability symposium.1990.
[8]Dr.Mike Page.Signal processing for vibration control.Schilumberger technologies,Famborough Gu147PW.
[9]Marcus P.Pelletier,Marcos A.Underwood.Multichannel simultaneous digital tracking filters for swept-sine vibration control.Journal of the institute of environmental science.1994,37:23-29.
[10]Marcus P.Pelletier,Marcos A.Underwood.Multichannel simultaneous digital tracking filters for swept-sine vibration control.Journal of the institute of environmental science.1994.37:23-29.
[11]袁宏杰,李传日.正弦振动控制技术的研究.电气自动化.2004,23(2):25-27.
[12]Hine,M.J.Swept sine vibration test conservatism.Journal of the institute of environmental sciences.1995,38(6):13-17.
[13]郭援越.随机振动环境实验控制系统的研制.[硕士学位论文].杭州:浙江大学,1989.
[14]奚德昌,赵钦淼.振动台及振动试验.北京:机械工业出版社.1985.
[15]李东风.频域再现式随机振动的信号综合.环境条件与试验.1989:8-15.
[16]袁宏杰,李传日.正弦加随机振动控制技术的研究.航空学报.2000,21(4):383-384.
[17]Mangelschots,R.Leuridan,J.Sine-on-random testing.An implementation based on a UNIX workstation and the HP3565S.Proceedings annual technical meeting-institute of environmental sciences.1992.
[18]谢飞.宽带加扫频窄带随机振动控制算法研究及软件实现.[硕士学位论文].北京:北京航空航天大学,2000.
[19]袁宏杰,李传日.冲击响应谱控制的研究.北京航空航天大学学报.2000,26(40):494-496
[20]David O.Smallwood.An improved recursive formula for calculating shock response spectra.Sandia National Laboratories.
[21]Smith Strther,Hollowell Bill.Proposed method to standardize shock response spectrum(SRS) analysis.Journal of the institute of environmental sciences.1996:19-24
[22]Chen,De-Rong.Airborne shock response spectra analyzer based on FPGA.International congress on instrumentation in aerospace simulation facilies.2003:224-227
[23]Liu JiYuan.Digital signal processing method of flight equipment shock test system.Proceedings of the IEEE,Aerospace and electronics conference.1996,1:20-23
[24]David O.Smallwood.A family of transients suitable for reproduction on a shaker based on the cos~m(x) window.Sandia National Laboratories.
[25]Charles Birdsong.An integrated measurement to road vibration simulation system.Dactron
[26]Kudritzki,D.Integrated road tests and simulation analysis of ride comfort in respect of chassis vibration.VDI Berichte.1997,1335:407
[27]M.French.An introduction to road simulation testing.Experimental techniques.2000
[28]Dr.Mike Page.Signal processing for vibration control.Schlumberger Technologies.Famborough Gu47PW
[29]www.teamcorporation.com.Single axis vibration test system
[30]张巧寿.振动试验系统现状与发展.航天技术与民品.2000,8:36-39
[31]许秋满.全轴振动累积疲劳损伤研究.[硕士学位论文].北京:北京航空航天大学,2004
[32]蒋瑜.频谱可控的超高斯随机振动环境模拟技术及其应用研究.[博士学位论文].南京:南京航空航天大学,2005
[33]秦桂骧.振动试验标准的发展
[34]George Fox Lang,Dave Snyder.Understanding the physics of electrodynamic shaker performance.Sound and vibration,2001,(10):2-10
[35]GB 10861-89.液压振动台
[36]GB 10179-88.液压伺服振动试验设备特性的描述方法
[37]Bruce L.Huntley.Electrohydraulic-The most versatile shaker.The journal of environmental sciences,1979
[38]胡志强.液压振动台应用前景的探讨.测控技术.1993,12(5):2-5
[39]黄浩华.电液伺服系统在地震工程研究中的应用.测控技术.1996,15(4):32-33
[40]http://www.mts.com
[41]李敏霞.电液伺服振动台的振动控制技术与应用.振动、测试与诊断1997(9):55-60
[42]Kajiwara,K,.Sato,E.,Mitsuta,T.,Watanabe et al.Design methodology of the three-variable control method for shaking table control with acceleration feedback.In proceedings of the fourth symposium on enhancement of earthquake performance of infrastructures based on investigation into the fracturing process.2003:53-58
[43]韩俊伟,于丽明,赵慧,王忠义.地震模拟振动台三状态控制的研究.哈尔滨工业大学学报.1996(6):21-28
[44]J.P.Conte,T.L.Trombetti.Linear dynamic modeling of a uni-axial servohydraulic shaking table system.Earthquake engineering and structural dynamics.2000,29:1375-1404
[45]Hongliang Dai,Michael K.Sain,B.F.Spencer.Using tensors to track earthquakes on hydraulic shaker tables.Proceedings of the American control onference.1997:1-5
[46]E.Deticek,E.Kiker.An adaptive force control of hydraulic drives of facility for testing mechanical constructions.Experimental techniques.2001,1:35-39
[47]G.Benzoni.Challenges of new generation seismic testing facilities.Experimenal techniques.2001,2:20-23
[48]韩俊伟,李玉亭,胡宝生.大型三向六自由度地震模拟振动台.地震学报.1998,20(3,):327-331
[49]http://www.teamcorporation.com.Vibration test evolution.
[50]周枝伦,傅博,叶亚水.国外环境震动试验标准分析.六二三所
[51]王述成.振动试验实时控制系统的研究.[博士学位论文].杭州:浙江大学,2006
[52]http://www.dataphvsics.com
[53]http://www.imv.jP.co
[54]http://www.spectraldynamics,com
[55]李玲珠.BH14A振动、冲击数控系统总体方案设计.环境条件与试验.1991,1:25-30
[56]朱晓钢,高华.BH14A振动、冲击数控系统软件设计.环境条件与试验.1991,1:21-24,30
[57]http://www.702.com.cn
[58]MIL-STD-810E.Environmental testing methods and engineering Guidelines.
[59]傅佑民,金宗元.道路模拟试验-汽车零部件研究开发的有力手段(上).重型汽车.1994,1(21):31-35
[60]傅佑民,金宗元.道路模拟试验-汽车零部件研究开发的有力手段(下).重型汽车.1994,4(22):16-22
[61]MIL-STD-810G
[62]杨云.电液道路模拟系统的功率谱再现控制研究.[博士学位论文].西安:西安交通大学,2003
[63]沈国重.多抽样率信号处理方法及其在实时系统中的应用.[博士学位论文].杭州:浙江大学,2001
[64]胡文伟,易明,靳晓雄.轿车车头道路模拟试验加载谱研究.同济大学学报.2003.31(7):861-863
[65]Smallwood D.O.,Paez T.L.A.Frequency domain method for the generation of partially coherent normal stationary time domain signal.Shock and vibration.1994,1:373-378
[66]李敏霞.数字补偿技术在振动台振动控制应用中的若干问题.噪声与振动控制.1997,6(3):9-14
[67]Cryer B.W.,Nawrocki P.E.,Lund R.A.A road simulation system for heavy duty vehicles.SAE 760361,1976
[68]Sri Welaratna.A new algorithm for random vibration control.Evaluation engineering.December 1994
[69]杜永昌.车辆道路模拟试验迭代算法研究.农业机械学报.2002,33(2):5-7
[70]Spencer Jr.,B.F.,Vang.G.Earthquake simulator control by transfer function iteration.Proceedings of the 12th ASCE Engineering Mechanics Conference.1998(5):769-776
[71]S.J.Dyke,B.Nepote,J.M.Caicedo.Earthquake simulator control by the transfer function iteration method.Proceedings of the 12~th ASCE engineering mechanics conference.San Diego
[72]A.D.Raath,C.C.Van Waveren.A time domain to load reconstruction for durability testing.Engineering failure analysis.1998,5(2):113-119
[73]刘成,王仲范.用CARMA模型再现随机波形.汽车工程.2002,24(1):76-78
[74]刘成.道路随机波形再现的时域控制.[博士学位论文].武汉:武汉理工大学,2002
[75]周廷美,王仲范,刘成.道路模拟试验系统中自适应滤波器的实现.武汉汽车工业大学学报.1999,21(3):2-4
[76]A.Steinwolf.Shaker simulation of random vibration with a high kurtosis value.Journal of the institute of environmental sciences.1997,5:33-43
[77]Yu Ying-yang,Jiang Tong-min.Signal for reliability enhancement test.Chinese Journal of aeronautics.2007,20:236-239
[78]丘天爽,张旭秀,李小兵等.统计信号处理-非高斯信号处理及其应用.北京:电子工业出版社,2004
[79]Jie Shen,Tao Tang.Spectral and high-order methods with applications. Marrickville:Science Press,2006
[80]赵树绩,尚增温,王晓华.液压振动台参数和使用域的合理选取.液压与气动.2001.3:16-20
[81]路甬祥.液压气动技术手册.北京:机械工业出版社,2002
[82]王春行.液压控制系统.北京:机械工业出版社,1999
[83]章宏甲,黄谊.液压传动.北京:机械工业出版社,2000
[84]DACTRON.Vibration testing controller.
[85]彭启琮.DSP与实时数字信号处理.成都:电子科技大学出版社,1995
[86]史孝成,曹文清.大型电液伺服模拟地震振动台的波形失真探讨.结构工程师.1994.3:41-44
[87]N Ogawa,K Ohtani,T Katayama et al.Construction of a three-dimensional large -scale shaking table and development of core technology.Phil.Trans.R.Soc.Lond.A.2001,359:1725-1751
[88]D P Stoten.Fusion of kinetic data using composite filters.Proc instn mech engrs.2001,215(1):483-497
[89]A Lincoln.Calculating velocity or displacement from acceleration time histories.Prosig
[90]钱积新,赵均,徐祖华.预测控制.北京:化学工业出版社,2007
[91]DW Clarke,C Mohtadi&PS Turffs.Generalized predictive control-part I,the basic algorithm.Automatica.1987,23(2):137-148
[92]Matti Rintamaki,Heikki Koivo,Iiro Hartimo.Application of the generalized predictive control method in closed-loop power control of COMA cellular communication systems.Proceedings of the 6~th Nordic signal processing symposium.Finland.2004:252-255
[93]K B Primenta,J M Rosario,D Dumur.Application of direct adaptive generalized predictive control(GPCAD) to a robotic joint.ABCM symposium series in Mechatronics.2004,1:409-417
[94]Jianjun Shi,Atul G.Kelkar,Don Soloway.Reconfigurable GPC with application to Flight control.American control conference.2005,June:2116-2121
[95]舒迪前.预测控制.北京:机械工业出版社,1996
[96]L Ljung.System identification.Beijing:Tsinghua University press,2002
[97]侯媛彬,汪梅,王立琦等.系统辨识及其MATLAB仿真.北京:科学出版社,2004
[98]Suk-Min,Daniel G.Cole,Robert L.Clark.Real-time implementation of adaptive feedback and feedforward generalized predictive control algorithm.Journal of sound and vibration.2006,294:82-96
[99]胡广书.数字信号处理-理论、算法与实现.北京:清华大学出版社,1997
[100]Kannan Rajamani,Yhean-Sen Lai,C.W.Farrow.An efficient algorithm for sample rate conversion from CD to DAT.IEEE signal Processing letters.2000,7(10):288-290
[101]Xiao-qing Jin,Yi-min Wei.Numerical linear algebra and its application.Science press,2005
[102]Pierre H,Myriam D C.Adapting the overlap-add method to the synthesis of noise.Proc.of the 5~th Int.Conference on digital audio effects(DAFx-02),Hamburg,Germany,2002(9):26-28
[103]王述成,陈章位.随机振动试验中时域化随机技术的研究.机械工程学报.2005,43(5):230-233
[104]王霄峰,杨春伟,杜永昌.道路模拟控制系统的研制和开发.仪表技术与传感器.2004.10:22-25
[105]Spencer Jr.,B.F.,Yang.G.Earthquake simulator control by transfer function iteration.Proceedings of the 12th ASCE Engineering Mechanics Conference.1998(5):769-776
[106]A.M.Karshenas,M.W.Dunnigan,B.W.Williams.Adaptive inverse control algorithm for shock test,IEE proc control theory appl.2000,147(3)
[107]Transfer function equalization.Dactron.2002,3:1-5
[108]Vibrationresearch corporation.Random vibrations of kurtosis control.2006,4
[109]Richard B.Darlington.Is kurtosis really 'Peakedness'? The American statistician.1970,24(2):19-22
[110]S.W.Smith.Digital signal processing.San Diego:California technical publishing,1999
[111]L.C.Ludeman,邱天爽,李婷等.随机过程—滤波、估计与检测.北京:电子工业出版社,2005
[112]V Rouillard,B Bruscella,M Sek.Classification of road surface profiles.Journal of transportation engineering.2000,1/2:41-45
[113]M.Garofalo,P.Rogers,Unholtz-Dickie.Vibration time history testing.1999
[114]Jie Shen,Tao Tang.Spectral and high-order methods with applications.Science press,2006.
[115]S A.Alshebeili,A.N.Venetsanopoulos,A E.Cetin.Identification of nonminimum phase systems using the second and third order statistics.IEEE,1990:20-24
[116]S.Mo,B.Shafai.A convergent algorithm for FIR system identification using higher-order cumulants.IEEE,1993:508-511
[117]T W S.Chow,G Fei,Siu-yeung Cho,etc.Higher order cumulants-based least squares for nonminimum-phase systems identification.IEEE transactions on industrial electronics.1997,44(5):707-716
[118]D Aboutajdine.Fast adaptive algorithms for AR parameters estimation using higher order statistics.IEEE transactions on signal processing.1996,44(8):1998-2009
[119]G B.Giannakis,J M.Mendel.Identification of nonminimum phase systems using higher order statistics.IEEE transactions on acoustics,speech and signal processing.1989,37(3):360-377
[120]Yuu-Seng Lau,Zahir M.Hussian,Richard Harris.Performance of adaptive filtering algorithms:a comparative study.Australian telecommunications networks and applications conference.Dec.2003
[121]Yuu-Seng Lau,Zahir M.Hussian,Richard Harris.A time-dependent LMS algorithm for adaptive filtering.Proceedings of the 2~nd WSEAS international conference on electronics,control and signal processing.Singapore,2003
[2]胡志强.随机振动试验应用技术.北京:中国计量出版社,1996.
[3]李德葆,陆秋海.工程振动试验分析.北京:清华大学出版社,2004.
[4]Steve Kajewski,Storage Tek,Dave Galyardt.Integrating shock and vibration enhances product design.Vibration test.2001,1.
[5]Robert A.Frey.Random vibration testing for commercial computers.Proceedings annual reliability and maintainability symposium.1991.
[6]Frank Fan Wan.Relating sinusoid to random vibration for electronic packaging.Inter society conference on thermal phenomena.2002.
[7]Robert A.Frey,Gerald J.Ratchform et al.Vibration and shock testing for computers.Proceedings annualreliability and maintainability symposium.1990.
[8]Dr.Mike Page.Signal processing for vibration control.Schilumberger technologies,Famborough Gu147PW.
[9]Marcus P.Pelletier,Marcos A.Underwood.Multichannel simultaneous digital tracking filters for swept-sine vibration control.Journal of the institute of environmental science.1994,37:23-29.
[10]Marcus P.Pelletier,Marcos A.Underwood.Multichannel simultaneous digital tracking filters for swept-sine vibration control.Journal of the institute of environmental science.1994.37:23-29.
[11]袁宏杰,李传日.正弦振动控制技术的研究.电气自动化.2004,23(2):25-27.
[12]Hine,M.J.Swept sine vibration test conservatism.Journal of the institute of environmental sciences.1995,38(6):13-17.
[13]郭援越.随机振动环境实验控制系统的研制.[硕士学位论文].杭州:浙江大学,1989.
[14]奚德昌,赵钦淼.振动台及振动试验.北京:机械工业出版社.1985.
[15]李东风.频域再现式随机振动的信号综合.环境条件与试验.1989:8-15.
[16]袁宏杰,李传日.正弦加随机振动控制技术的研究.航空学报.2000,21(4):383-384.
[17]Mangelschots,R.Leuridan,J.Sine-on-random testing.An implementation based on a UNIX workstation and the HP3565S.Proceedings annual technical meeting-institute of environmental sciences.1992.
[18]谢飞.宽带加扫频窄带随机振动控制算法研究及软件实现.[硕士学位论文].北京:北京航空航天大学,2000.
[19]袁宏杰,李传日.冲击响应谱控制的研究.北京航空航天大学学报.2000,26(40):494-496
[20]David O.Smallwood.An improved recursive formula for calculating shock response spectra.Sandia National Laboratories.
[21]Smith Strther,Hollowell Bill.Proposed method to standardize shock response spectrum(SRS) analysis.Journal of the institute of environmental sciences.1996:19-24
[22]Chen,De-Rong.Airborne shock response spectra analyzer based on FPGA.International congress on instrumentation in aerospace simulation facilies.2003:224-227
[23]Liu JiYuan.Digital signal processing method of flight equipment shock test system.Proceedings of the IEEE,Aerospace and electronics conference.1996,1:20-23
[24]David O.Smallwood.A family of transients suitable for reproduction on a shaker based on the cos~m(x) window.Sandia National Laboratories.
[25]Charles Birdsong.An integrated measurement to road vibration simulation system.Dactron
[26]Kudritzki,D.Integrated road tests and simulation analysis of ride comfort in respect of chassis vibration.VDI Berichte.1997,1335:407
[27]M.French.An introduction to road simulation testing.Experimental techniques.2000
[28]Dr.Mike Page.Signal processing for vibration control.Schlumberger Technologies.Famborough Gu47PW
[29]www.teamcorporation.com.Single axis vibration test system
[30]张巧寿.振动试验系统现状与发展.航天技术与民品.2000,8:36-39
[31]许秋满.全轴振动累积疲劳损伤研究.[硕士学位论文].北京:北京航空航天大学,2004
[32]蒋瑜.频谱可控的超高斯随机振动环境模拟技术及其应用研究.[博士学位论文].南京:南京航空航天大学,2005
[33]秦桂骧.振动试验标准的发展
[34]George Fox Lang,Dave Snyder.Understanding the physics of electrodynamic shaker performance.Sound and vibration,2001,(10):2-10
[35]GB 10861-89.液压振动台
[36]GB 10179-88.液压伺服振动试验设备特性的描述方法
[37]Bruce L.Huntley.Electrohydraulic-The most versatile shaker.The journal of environmental sciences,1979
[38]胡志强.液压振动台应用前景的探讨.测控技术.1993,12(5):2-5
[39]黄浩华.电液伺服系统在地震工程研究中的应用.测控技术.1996,15(4):32-33
[40]http://www.mts.com
[41]李敏霞.电液伺服振动台的振动控制技术与应用.振动、测试与诊断1997(9):55-60
[42]Kajiwara,K,.Sato,E.,Mitsuta,T.,Watanabe et al.Design methodology of the three-variable control method for shaking table control with acceleration feedback.In proceedings of the fourth symposium on enhancement of earthquake performance of infrastructures based on investigation into the fracturing process.2003:53-58
[43]韩俊伟,于丽明,赵慧,王忠义.地震模拟振动台三状态控制的研究.哈尔滨工业大学学报.1996(6):21-28
[44]J.P.Conte,T.L.Trombetti.Linear dynamic modeling of a uni-axial servohydraulic shaking table system.Earthquake engineering and structural dynamics.2000,29:1375-1404
[45]Hongliang Dai,Michael K.Sain,B.F.Spencer.Using tensors to track earthquakes on hydraulic shaker tables.Proceedings of the American control onference.1997:1-5
[46]E.Deticek,E.Kiker.An adaptive force control of hydraulic drives of facility for testing mechanical constructions.Experimental techniques.2001,1:35-39
[47]G.Benzoni.Challenges of new generation seismic testing facilities.Experimenal techniques.2001,2:20-23
[48]韩俊伟,李玉亭,胡宝生.大型三向六自由度地震模拟振动台.地震学报.1998,20(3,):327-331
[49]http://www.teamcorporation.com.Vibration test evolution.
[50]周枝伦,傅博,叶亚水.国外环境震动试验标准分析.六二三所
[51]王述成.振动试验实时控制系统的研究.[博士学位论文].杭州:浙江大学,2006
[52]http://www.dataphvsics.com
[53]http://www.imv.jP.co
[54]http://www.spectraldynamics,com
[55]李玲珠.BH14A振动、冲击数控系统总体方案设计.环境条件与试验.1991,1:25-30
[56]朱晓钢,高华.BH14A振动、冲击数控系统软件设计.环境条件与试验.1991,1:21-24,30
[57]http://www.702.com.cn
[58]MIL-STD-810E.Environmental testing methods and engineering Guidelines.
[59]傅佑民,金宗元.道路模拟试验-汽车零部件研究开发的有力手段(上).重型汽车.1994,1(21):31-35
[60]傅佑民,金宗元.道路模拟试验-汽车零部件研究开发的有力手段(下).重型汽车.1994,4(22):16-22
[61]MIL-STD-810G
[62]杨云.电液道路模拟系统的功率谱再现控制研究.[博士学位论文].西安:西安交通大学,2003
[63]沈国重.多抽样率信号处理方法及其在实时系统中的应用.[博士学位论文].杭州:浙江大学,2001
[64]胡文伟,易明,靳晓雄.轿车车头道路模拟试验加载谱研究.同济大学学报.2003.31(7):861-863
[65]Smallwood D.O.,Paez T.L.A.Frequency domain method for the generation of partially coherent normal stationary time domain signal.Shock and vibration.1994,1:373-378
[66]李敏霞.数字补偿技术在振动台振动控制应用中的若干问题.噪声与振动控制.1997,6(3):9-14
[67]Cryer B.W.,Nawrocki P.E.,Lund R.A.A road simulation system for heavy duty vehicles.SAE 760361,1976
[68]Sri Welaratna.A new algorithm for random vibration control.Evaluation engineering.December 1994
[69]杜永昌.车辆道路模拟试验迭代算法研究.农业机械学报.2002,33(2):5-7
[70]Spencer Jr.,B.F.,Vang.G.Earthquake simulator control by transfer function iteration.Proceedings of the 12th ASCE Engineering Mechanics Conference.1998(5):769-776
[71]S.J.Dyke,B.Nepote,J.M.Caicedo.Earthquake simulator control by the transfer function iteration method.Proceedings of the 12~th ASCE engineering mechanics conference.San Diego
[72]A.D.Raath,C.C.Van Waveren.A time domain to load reconstruction for durability testing.Engineering failure analysis.1998,5(2):113-119
[73]刘成,王仲范.用CARMA模型再现随机波形.汽车工程.2002,24(1):76-78
[74]刘成.道路随机波形再现的时域控制.[博士学位论文].武汉:武汉理工大学,2002
[75]周廷美,王仲范,刘成.道路模拟试验系统中自适应滤波器的实现.武汉汽车工业大学学报.1999,21(3):2-4
[76]A.Steinwolf.Shaker simulation of random vibration with a high kurtosis value.Journal of the institute of environmental sciences.1997,5:33-43
[77]Yu Ying-yang,Jiang Tong-min.Signal for reliability enhancement test.Chinese Journal of aeronautics.2007,20:236-239
[78]丘天爽,张旭秀,李小兵等.统计信号处理-非高斯信号处理及其应用.北京:电子工业出版社,2004
[79]Jie Shen,Tao Tang.Spectral and high-order methods with applications. Marrickville:Science Press,2006
[80]赵树绩,尚增温,王晓华.液压振动台参数和使用域的合理选取.液压与气动.2001.3:16-20
[81]路甬祥.液压气动技术手册.北京:机械工业出版社,2002
[82]王春行.液压控制系统.北京:机械工业出版社,1999
[83]章宏甲,黄谊.液压传动.北京:机械工业出版社,2000
[84]DACTRON.Vibration testing controller.
[85]彭启琮.DSP与实时数字信号处理.成都:电子科技大学出版社,1995
[86]史孝成,曹文清.大型电液伺服模拟地震振动台的波形失真探讨.结构工程师.1994.3:41-44
[87]N Ogawa,K Ohtani,T Katayama et al.Construction of a three-dimensional large -scale shaking table and development of core technology.Phil.Trans.R.Soc.Lond.A.2001,359:1725-1751
[88]D P Stoten.Fusion of kinetic data using composite filters.Proc instn mech engrs.2001,215(1):483-497
[89]A Lincoln.Calculating velocity or displacement from acceleration time histories.Prosig
[90]钱积新,赵均,徐祖华.预测控制.北京:化学工业出版社,2007
[91]DW Clarke,C Mohtadi&PS Turffs.Generalized predictive control-part I,the basic algorithm.Automatica.1987,23(2):137-148
[92]Matti Rintamaki,Heikki Koivo,Iiro Hartimo.Application of the generalized predictive control method in closed-loop power control of COMA cellular communication systems.Proceedings of the 6~th Nordic signal processing symposium.Finland.2004:252-255
[93]K B Primenta,J M Rosario,D Dumur.Application of direct adaptive generalized predictive control(GPCAD) to a robotic joint.ABCM symposium series in Mechatronics.2004,1:409-417
[94]Jianjun Shi,Atul G.Kelkar,Don Soloway.Reconfigurable GPC with application to Flight control.American control conference.2005,June:2116-2121
[95]舒迪前.预测控制.北京:机械工业出版社,1996
[96]L Ljung.System identification.Beijing:Tsinghua University press,2002
[97]侯媛彬,汪梅,王立琦等.系统辨识及其MATLAB仿真.北京:科学出版社,2004
[98]Suk-Min,Daniel G.Cole,Robert L.Clark.Real-time implementation of adaptive feedback and feedforward generalized predictive control algorithm.Journal of sound and vibration.2006,294:82-96
[99]胡广书.数字信号处理-理论、算法与实现.北京:清华大学出版社,1997
[100]Kannan Rajamani,Yhean-Sen Lai,C.W.Farrow.An efficient algorithm for sample rate conversion from CD to DAT.IEEE signal Processing letters.2000,7(10):288-290
[101]Xiao-qing Jin,Yi-min Wei.Numerical linear algebra and its application.Science press,2005
[102]Pierre H,Myriam D C.Adapting the overlap-add method to the synthesis of noise.Proc.of the 5~th Int.Conference on digital audio effects(DAFx-02),Hamburg,Germany,2002(9):26-28
[103]王述成,陈章位.随机振动试验中时域化随机技术的研究.机械工程学报.2005,43(5):230-233
[104]王霄峰,杨春伟,杜永昌.道路模拟控制系统的研制和开发.仪表技术与传感器.2004.10:22-25
[105]Spencer Jr.,B.F.,Yang.G.Earthquake simulator control by transfer function iteration.Proceedings of the 12th ASCE Engineering Mechanics Conference.1998(5):769-776
[106]A.M.Karshenas,M.W.Dunnigan,B.W.Williams.Adaptive inverse control algorithm for shock test,IEE proc control theory appl.2000,147(3)
[107]Transfer function equalization.Dactron.2002,3:1-5
[108]Vibrationresearch corporation.Random vibrations of kurtosis control.2006,4
[109]Richard B.Darlington.Is kurtosis really 'Peakedness'? The American statistician.1970,24(2):19-22
[110]S.W.Smith.Digital signal processing.San Diego:California technical publishing,1999
[111]L.C.Ludeman,邱天爽,李婷等.随机过程—滤波、估计与检测.北京:电子工业出版社,2005
[112]V Rouillard,B Bruscella,M Sek.Classification of road surface profiles.Journal of transportation engineering.2000,1/2:41-45
[113]M.Garofalo,P.Rogers,Unholtz-Dickie.Vibration time history testing.1999
[114]Jie Shen,Tao Tang.Spectral and high-order methods with applications.Science press,2006.
[115]S A.Alshebeili,A.N.Venetsanopoulos,A E.Cetin.Identification of nonminimum phase systems using the second and third order statistics.IEEE,1990:20-24
[116]S.Mo,B.Shafai.A convergent algorithm for FIR system identification using higher-order cumulants.IEEE,1993:508-511
[117]T W S.Chow,G Fei,Siu-yeung Cho,etc.Higher order cumulants-based least squares for nonminimum-phase systems identification.IEEE transactions on industrial electronics.1997,44(5):707-716
[118]D Aboutajdine.Fast adaptive algorithms for AR parameters estimation using higher order statistics.IEEE transactions on signal processing.1996,44(8):1998-2009
[119]G B.Giannakis,J M.Mendel.Identification of nonminimum phase systems using higher order statistics.IEEE transactions on acoustics,speech and signal processing.1989,37(3):360-377
[120]Yuu-Seng Lau,Zahir M.Hussian,Richard Harris.Performance of adaptive filtering algorithms:a comparative study.Australian telecommunications networks and applications conference.Dec.2003
[121]Yuu-Seng Lau,Zahir M.Hussian,Richard Harris.A time-dependent LMS algorithm for adaptive filtering.Proceedings of the 2~nd WSEAS international conference on electronics,control and signal processing.Singapore,2003
© 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 |