用户名: 密码: 验证码:
基于磁悬浮效应的振动测试系统
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
在惯性式测振系统中所用的加速度、速度和位移传感器的惯性质量块均通过弹性元件与传感器壳体连接,传感器壳体再与被测振动体刚性固定。当被测振动体振动时,振动信号通过惯性质量块获取。本文所设计的振动测试系统,以磁悬浮球代替惯性质量块,不用弹性连接部件,系统无机械连接,运动也无机械摩擦,可自由取向,系统阻尼由控制电路控制,无须排气法、油浸法或水浸法中的阻尼介质。所以,该系统可方便地测量来自各方向的振动或多维振动,较传统惯性质量块测振方法应用范围广。
     本文构建了由电磁铁、磁悬浮球、红外光发射/接收器、PD控制电路组成的磁悬浮球模型,通过振动理论证明了磁悬浮球在平衡点的振动与惯性质量块一样,满足常系数二阶微分方程,并通过二者比对,确定了磁悬浮球模型的固有频率。此外,还通过实验测得了该模型的固有频率,二者基本一致,表明利用磁悬浮球测量振动是可行的。
     本文建立了以磁悬浮球为核心部件的振动测试平台。平台中由标准激振器产生的不同幅值和频率的振动信号,通过磁悬浮球模型中的光电位移传感器,经数据采集卡,传至虚拟示波器,经数据处理,获得了系统的幅频特性和相频特性的相关信息:系统的固有频率为19.83Hz,测量范围为20~140Hz,灵敏度为300mV/m·s~(-2),加速度为526.38m/s~2,位移0~4mm,这些参数与市售的速度传感器相比,除了在多维测量方面占有优势外,其它性能(如波形的失真度、测试精度、测量范围和灵敏度等)基本持平,可满足测试系统要求。
     此外,为了改善系统的稳定性,以MATLAB为计算平台,通过改变光电位移传感器的安装位置H_0、放置磁悬浮球的初始位置X_0和微分电路PD参数,数值模拟了磁悬浮振动测试系统的幅频特性、相频特性以及自功率谱特性中特有的混沌现象。同时,从单、双吸引子概念出发,以相轨迹为混沌判据,模拟了磁悬浮球由混沌向非混沌的过渡过程,确定了系统产生混沌现象的参数范围。在此基础上,进一步确定了位移传感器安装位置、磁悬浮球初始位置和微分电路的PD参数的最佳值,并进行了实验验证。
     最后,对磁悬浮振动测试系统在二维和三维振动测量的应用进行了实验研究,实验结果表明:对来自任何方向的二维振动的波形均可测量,并通过数据拟合可以求得振动方向和振动源。对任意方向引起的三维振动也可测量,可获得X、Y和Z方向的振动分量,但波形重构尚需进一步完善。
     本文所提出的这种基于磁悬浮效应的振动测试方法是一种全新的振动测量方法,经进一步完善,在二维和三维振动测量中有一定的应用前景,也为现行的惯性式振动测量的改进和提高提供了一条新的思路。
A inertia mass block in a number of conventional instruments which based on inertial vibration measurement such as accelerometer, speedometer and displacement transducer must be connected with sensor shell rigidly fixed with vibration object measured using elastic elements. The vibration signals are acquired through inertia mass when the object measured vibrates. In this dissertation the inertial mass block in the inertial vibration measurment system is replaced by the magnetic levitation ball which is controlled by the magnetic force generated from helical coil. Using such kind of system has an advantage over conventional vibration measuring instruments because of non existence of mechanical connections and damping medium. Therefore, the system can easily measure the vibrations that comes from all the directions, or multi-dimensional vibration. The vibration measurement system designed has a wide range of applications than the traditional methods containing inertial mass block.
     The physical model consisted of the magnetic levitation ball, electromagnet, infrared emmiter/ receiver, PD controlled circuit had been set up. It is verified by vibration theory that the magnetic levitation ball vibration in the balance state can meet the second-order differential equations with constant coefficients like inertial mass vibration in the inertial vibration measurement system. In addition the natural vibration frequency of the magnetic levitation ball had been also definend by comparing the both vibration equations, which is concordant with that from the experiment. Therefore it can be shown from theoretical and experiment that the using magnetic levitation ball to vibration measurement is feasible.
     In this dissertation a vibration measurement platform with the magnetic levitation ball as a main part had been set up. In the vibration measurement system the vibration signals with the different amplitudes and frequencies generated from standard exciter to driven the vibration table is acquired by a optical displacement sensor and is transformed to the virtual oscilloscope throwgh the data acquisition card and is displayed. It is kown from the vibration characteristics of the frequency, the amplitude-frequency and the phase-frequency that the natural vibration frequency and the acceleration are 19.83Hz and 526.38m/s~2,.the measurement range, the sensitivity of the system and diaplacement are 20~140Hz , 300mV/m·s~(-2) and 0~4mm respectiively. Compaered with the velocity sensor bought from the market, besides the superior of the three-dimention measurement these parameters are basically the same with them of the velocity sensor and can meet the needs of the test system requirements fully.
     In order to improve stability of the system, the chaos phenomenon of amplitude-frequency characteristics, phase-frequency characteristics and the power spectrum of the system had been simulated numerically using MATLAB in the case of the different installation location of the optoelectronic displacement sensor H0, initial position of magnetic levitation ball X0 and PD parameters. At the same time the transition process of the magnetic levitation ball from chaotic state to non-chaotic state is also simulated numerically using phase trace as chaotic criterion based on the concept of the single and the double attractor and the range of the parameters caused chaos phenmena is defined. Furthermore, the optimal parameters such as installation location of the displacement sensor, initial position of magnetic levitation ball and PD parameters of differential circuits are obtained.
     Finally, the application of magnetic levitation ball in two-dimensional and three-dimensional vibration measurements was experimentally studied. The results show that the two-dimensional vibration waveforms caused by the vibration from any direction can be measured and the location of the vibration source can be determined by data fitting. ;For the three-dimention vibration, the vibration wavefom in the X,Y and Z direction can be also measured., but the waveform reconfiguration is needed to improve further.
     The magnetic levitation vibration measurement method in dissertation is a new method of vibration measurement. By further improving, this method will have application prospect in the two-dimention and three-dimention vibration measurment and provides a new idea for improving inertial vibration measurement.
引文
[1]郑然,马建仓,王超.磁阻位移传感器的设计[J].电子测量技术,2007,30(6):204-207.
    [2]张志利,李祥州,成跃.基于轴角编码器二阶跟踪微分的角加速度测量[J].计测技术,2008,28(4):28-30.
    [3]宋丽红,黄浩华,王维.电动式单线圈有源伺服反馈加速度传感器原理[J].世界地震工程,2010,26(3):188-190.
    [4]徐健.电涡流位移振动传感器探头的国产化设计[J].自动化仪表,2006,27(1):68-70.
    [5]毛崎波,徐柏龄,姜哲等.通过压电式传感器测量振动结构的体积位移[J].江苏大学学报(自然科学版),2003,24(1):43-46.
    [6]王广林,王慧峰,詹捷等.挠性接头刚度测量中传感器的研究[J].振动测试与诊断,2009,29(1):110-112.
    [7]温淑慧.一种电容式加速度传感器设计的研究[J].传感技术学报,2005,18(2):329-332.
    [8]陆兆峰,秦旻,陈禾等.压电式加速度传感器在振动测量系统的应用研究[J].仪表技术与传感器,2007(7):3-9.
    [9]马宾,徐健,随青美.耦合型光纤振动传感器实验研究[J].光学学报,2009,29(5):1177-1182.
    [10]董林玺,焦继伟,颜海霞等.新型磁驱动增大检测电容的高精度MEMS惯性传感器研究[J].电子学报,2010,38(5):1053-1057.
    [11]何伟.磁电式振动速度传感器灵敏度校准的测量不确定度评定[J].中国计量,2009(2):97-98.
    [12]李其朋,丁凡.新型耐高压电涡流位移传感器的研究[J].机床与液压,2006(8):177-179.
    [13] Wuliang Yin, Withers. P.J, Sharma.U, Peyton.A.J . Noncontact Characterization of Carbon-Fiber-Reinforced Plastics Using Multifrequency Eddy Current Sensors[J].IEEE Trans.on Instrumentation and Measurement.2009,58(3):738-743.
    [14] Cung. T. L, Joubert. P. Y, Vourch. E, Larzabal. P.Interactions of an eddy current sensor and a multilayerd structure[J].Electronics Letters,2010,46(32):1550-1551.
    [15] Kim. Y. S, Choi. Y. H, Lee. J. M, Noh. J.S, Bien. F.Displacement sensor circuit using eddy current for automobile brake[J].Electronics Letters,2010,46(22):1504-1505.
    [16]贾美娟,李邓化,居伟骏等.新型振动加速度传感器电压灵敏度研究[J].仪器仪表学报,2006,27(Z2):1605-1607.
    [17] D`hulst. R, Sterken. T, Puers. R, Deconinck. G and Driesen. J.Power Processing Circuits for Piezoelectric Vibration-Based Energy Harvesters[J].IEEE Trans.on Industrial Electronics,2010,57(12):4170-4177.
    [18] Sheng-Chih Shen, Juin-Cherng Huang.Design and Fabrication of a High-Power Eyeball-Like Microactuator Using a Symmetric Piezoelectric Pusher Element[J].Microelectromechanical Systems,2010,19(6):1470-1476.
    [19] Cheol-Ho Yun, Watson. B, Friend, J, Yeo. L.A Piezoelectric Ultrasonic Linear Micromotor Using a Slotted Stator[J].IEEE Trans.on Ultrasonic,Ferroelectrics and Frequency Control,2010,57(8):1868-1874.
    [20] Bin Liu, Peiming Shi, Shuang Liu, Dongying Han.Torsional vibration measuring model of spanless points of drive system[C].Intelligent Control and Automation,2008,WCICA 2008,7th World Congress.2008:4976-4980.
    [21] Santori. A, Barrere. J, Chabriel. G, Jauffret. C, Medynski. D.Sensor Self-Localization for Antenna Arrays Subject to Bending and Vibraitons[J].IEEE Trans.on Aerospace and Electronic Systems,2010,46(2):884-898.
    [22] Junhui Hu, Januar Jong, Chunsheng Zhao.Vibration Energy Harvesting Based on Integrated Piezoelectric Components Operating in Different Modes[J].IEEE Trans on Ultrasonics,Ferroelectrics and Frequency Control. 2010,57(2):386-394.
    [23] Zhu Weimin, Wu Wenfu, Zhang Yaqiu, Yin Huimin, Shi Supping.Research and analyzation on the two-symmetric-point vibration source piezoelectric feeding device[C].Electrical and Control Engineering (ICECE),2010 International Conference,2010:5447-5450.
    [24] Alsaleem. F. M, Younis. M. I, Ibrahim. M. I.A Study for the Effect of the PCB Motion on the Dynamics of MEMSDevices Under Mechanical Shock[J].Microelectromechanical System,2009,18(3):597-609.
    [25] Li Yan, Wang Ling and Liu Jun.Capacitive silicon micro-accelerometer detecting technology research[C] . Measurement Technology and Mechatronics Automation,2009.ICMTMA `09,International Conference on 2009,1(11-12):186-189.
    [26] Ying-Wen Bai,yi-Te Ku.Automatic Room Light Intensity Detection and Control Using a Microprocessor and Light Sensors[J].IEEE Trans.on Consumer Electronics,2008,54(3):1173-1176.
    [27] Morello. R, De CAPUA. C, Meduri. A.A Wireless Measurement System for Estimation of Human Exposure to Vibration During the Use of Handheld Percussion Machines[J] . IEEE Trans . on Instrument anfMeasurement,2010,59(10):2513-2521.
    [28]石成英,里中科,林辉等.电感式微位移测量仪的设计与实现[J].自动化仪表,2005,26(3):10-12.
    [29] You Chung Chung, Amarnath.N.N, Furse.C.M . Capacitance and Inductance Sensor Circuit for Detecting the Lengths of Open-and Short-Circuited Wires[J] . IEEE Trans . on Instrumentation and Measurement,2009,58(8):2495-2502.
    [30] Druyts.P, Das.Y, Craeye.C, Acheroy.M . Modeling the Response of Electromagnetic Induction Sensor to Inhomogeneous Magnetic Soils with Arbitrary Relirf[J] . IEEE Trans . on Geoscience and Remoto Sensing.2009,47(8):2626-2638.
    [31]宋宇,李迅鹏,马琨等.调频式电感传感器电路及其在桥梁低频振动检测中的应用[J].昆明理工大学学报(理工版),2009,34(4):53-57.
    [32] Duan. Fajie, Ouyang Tao, Li Menglin, Zhong Zhicai, Ahi Xiaojiang, Fan Zhiqiang.Research on detecting technology of rotating blade vibration performance parameters[C].Measurement Technology and Mechatronics Automation,2009,ICMTMA`09,International Conference,2009:693-696.
    [33] Yu Wu, Xu Zeng, YUN-Jiang Rao, Yuan Gong, Chang-lun, Hou, Guo-Guang Yang.MOEMS Accelerometer Based on Microfiber Knot Resonator[J].IEEE Trans.on Photonics Technology Letters,2009,21(20):1547-1549.
    [34] Da Costa Antunes. P.F, Lima.H.F.T, Alberto.N.J, Rodrigues.H, Pinto.P.M.F, de Lemos Pinto.J.Optical Fiber Accelerometer System for Structual Dynamic Monitoring[J].IEEE Trans.on Sensors Journal,2009,9(11):1347-1354.
    [35] Liang Gao, Shengchun Liu, Zuowei Yyin, Liang Zhang, Lin Chen, Xiangfei Chen.Fiber-Optic Vibration Sensor Based on Beat Frequency and Frequency-Modulation Demodulation Techniques[J].IEEE Trans.on Photonics Technology Letters,2011,23(1):18-20.
    [36] Doignon. C, Knittel. D, Maurice. X.A Vision-Based Technique for Edge Displacement and VIbration Estimations of a Moving Flexible Web[J].IEEE Trans.on Instrumentation and Measurement,2008,57(8):1605-1613.
    [37]汪晓东,叶美盈.宽量程反射式光纤位移传感器的研究[J].中国激光,2002,29(9):813-816.
    [38] Klokoc. P, Lujo. I, Bosiljevac. M, Burum. N.Integral Resonant Control for Vibration Damping and Precise Tip-Position of a Singgle-Link Flexible Manipulator[C].ELMAR,2008,50th International Symposium,Volume 2,10-12 Sept,2008:625-628.
    [39] Llobera.A, Seidemann.V, Plaza.J.A, Cadarso.V.J, Buttgenbach.S.SU-8 Optical Accelerometers[J].Microelectromechanical Systems.2007,16(1):111-121.
    [40]孙君文,李怀洲,潘日敏等.磁致伸缩位移传感器的研制[J].仪表技术与传感器,2006(6):1-3.
    [41] Ktena. A, Manasis. C, Papadopoulos. C, Bargiotas. D, Ladoukakis. O, Ziatakis. K, Valsamis. F, Petrou. J, Petridis. C.Measurement System for a magnetostrictive torque sensor[C] . Systems , Siqnals and Image Procession,2009,IWSSIP 2009,16th International Conference,2009:1-4.
    [42] Seco. F, Martin. J. M, Jimenez. A. R.Improving the Accuracy of Magnetostrictive Linear Position Sensor[J].IEEE Trans.on Instrument andMeasurement,2009,58(3):722-729.
    [43] Rabner. A, Shacham-Diamand. Y.Electron-Bombarded CMOS Image Sensor in Single Photon Imaging Mode[J].IEEE Trans.on Sensor,2011,11(1):186-193.
    [44] Hutchinson. T. C, Kuester. F.Monitoring Global Earthquake-Induced Demands Using Vision-Based Sensors[J].IEEE Trans.on Instrumentation and Measurement,2004,53(1):31-36.
    [45]李向军,缪新颖,丁丽娜.电动式振动台加速度智能跟踪控制[J].信息与控制,2010,39(1):42-46.
    [46] Seok Soo Yoon, Kollu. P, Dong Young Kim, Gun Woo Kim, Yongjun Cha, CheolGi Kim . Magnetic Sensor System Using Asymmetric Giant Magnetoimpedance Head[J].IEEE Trans.on Magnetics,2009,45(6):2727-2729.
    [47] Jinhui Lan, Yuqiao Shi.Vehicle Detection and Recognition Based on a MEMS Magnetic Sensor[C] . Nano/Micro Engineered and Molecular Systems,2009,NEMS 3009,4th IEEE International Conference,2009:404-408.
    [48] Clorennec. D, Prada. C, Royer. D.Laser Ultrasonic Inspection of Plates Using Zero-Group Velocity Lamb Modes[J].IEEE Trans.on Ultrasonics,Ferroelectrics and Frequency Control,2010,57(5):1125-1132.
    [49] Fuliang Wang, Lei Han, Jue Zhong.Study on the Chip and Tool Tip Vibration Flip Chip Bonding[C] . High Density Packaging and Microsystem Integrationg,2007HDP`07,International Symposium on 26-28 June 2007:1-5.
    [50] Yingxiang Liu, Weishan Chen, Junkao Liu, Shengjun Shi.A Rotary Ultrasonic Motor Using Bending Vibration Transducers[J].IEEE Trans.onUltrasonic , Ferroelectrics and Frequency Control , 2010 , 57(10) :2360-2364.
    [51] Yingxiang Liu, Weishan Chen, Junkao Liu, Shengjun Shi.A High-Power Linear Ultrasonic Motor Using Longitudinal Vibration Transducers With Single Foot[J].IEEE Trans.on Ultrasonics ,Ferroelectrics and Frequency Control,2010,57(8):1860-1867.
    [52] Koyama. D, Nakamura.K.Noncontact Ultrasonic Transportation of Small Objects Over Long Distances in Air Using a Bending Vibratior and a Reflector[J].IEEE Trans.on Ultrasonics,Ferroelectrics and Frequency Control,2010,57(5):1152-1159.
    [53] Pereira. E, Aphale. S.S, Feliu. V, Moheimani. S. O. R.Integral Resonant Control for Vibration Damping and Precise Tip-Position of a Single-Link Flexible Manipulator[J].IEEE Trans.on Mechatronics,2011,16(2):232-240.
    [54] Chih-Ming Sun, Ming-Han Tsai, Yu-Chia Liu and Weileun Fang . Implementation of a Monolithic Single Proof-Mass Tri-Accelerometer Using CMOS-MEMS Technique[J].IEEE Trans.on Electron Devices,2010,57(7):1670-1679.
    [55] Ricart. J, Pons-Nin. J, Blokhina.E, Gorreta. S, Hernando. J, Manzaneque. T, Sanchez-Rojas. J. L, Feely.O, Dominhuez. M.Control of MEMS Vibration Modes With Pused Digital Oscillators-Part 2 Simulation and Experimental Results[J].IEEE Trans.on Circuit and SystemⅠ:Regular Papers,2010,57(8):1879-1890.
    [56]赖大坤,王代华.一种磁流变阻尼器振动自传感技术[J].功能材料,2006,37(7):1176-1178.
    [57]胡卫强,王敏庆,刘志宏等.阻尼材料动态力学参数自动测试系统的设计[J].振动测试与诊断,2008,28(4):347-349.
    [58] Dannehl.J, Fuchs. F. W, Hansen.S.Investigation of Active Damping Approaches for PI-Based Current Control of Grid-Connected Pulse Width Modulation Converters With LCL Filters[J].IEEE Trans on Industry Applications,2010,46(4):1509-1517.
    [59]罗光明,张春熹,马迎建等.光纤振动传感器的信号检测电路设计[J].电子测量技术,2008,31(2):173-176.
    [60]杨学山.加速度计频率特性扩展技术研究[J].振动与冲击,2010,29(4):81-83.
    [61]马洁美,滕云田,周鹤鸣等.斜对称轴结构的差分电容式地震计研制[J].传感技术学报,2010,23(5):651-655.
    [62]于梅,孙桥,冯源等.振动传感器幅相特性测量技术的研究[J].计量学报,2004,25(4):344-348.
    [63]孙桥,于梅.比较法相位型振动校准系统的研究和实现[J].计量学报,2005,26(2):142-145.
    [64]孙承文,张辉.光学低频测振系统的伺服补偿研究[J].工具技术,2009, 43(6):115-118.
    [65] Thambirajah. J, Barocio. E, Thornhill. N. F.Comparative review of method s for stability monitoring in electrical power systems and vibrating structures[J].Generation, Transmission & Distribution,2010,4(10):1086-1103.
    [66] Bandopadhya. D, Njuguna. J.A Study on the Effects of Kalman Filter on Performance of IPMC-Based Active Vibration Control Scheme[J].IEEE Trans.on Control Systems Technology,2010,18(6):1315-1324.
    [67] DuPont. E. M, Moore. C. A, Roberts. R. G.Terrain Classification for Mobile Robots Traveling at Various Speeds an Eigenspace ManifoldApproach[C] . Robotics and Automation , 2008 , IEEE International Conference,2008:3284-3289.
    [68] Jianbo Gao, Sultan. H, Jing Hu, Wen-Wen Tung.Denoising Nonlinear Time Series by Adaptive Filtering and Wavelet Shrinkage A Comparision[J].IEEE Trans on Signal Processing Letters,2010,17(3):237-240.
    [69] Jian Li, Tianyan Jiang, Grzybowski.S, Changkui Cheng.Scale Dependent Wavelet Selection for De-noising Of Partial Discharge Detection[J].IEEE Trans.on Dielectrics and Electrical Insulation,2010,17(6):1705-1714.
    [70]张英浩,杨国,吴文.毫米波直接检波式辐射计温度补偿问题研究[J].南京理工大学学报(自然科学版),2009,33(4):524-527.
    [71]杨录.SD1221加速度传感器的一种温度补偿方法[J].仪表技术与传感器,2009(6):93-95.
    [72] Chang-Min Lee, Joong-Hak Kwon, Kwang-Suk Kim, Jin-Hun Park, Sang-Moon Hwang.Design and Analysis of Microspeakers to Improve Sound Characteristics in a Low Frequency Range[J].IEEE Trans.on Magnetics,2010,46(6):2048-2051.
    [73] Sosna. C, Buchner. R, Lang. W.A Temperature Compensation Circuit for Thermal Flow Sensor Operated in Constant-Temperature-Didderence Mode[J].IEEE Trans.on Instrumentation and Measurement,2010,59(6):1715-1721.
    [74] Ganley. T, Hung. D. L. S, Zhu. G, Tan. X.Modeling and Inverse Compensation of Temperature-Dependent Ionic Polymer-Metal Composite Sensor Dynamics[J].IEEE Trans.on Mechatronics,2011,16(1):80-89.
    [75] Zabit. U, Bony. F, Bosch. T, Rakic. A. D.A Self-Mixing Displacement Sensor With Fring-Loss Compensation for Harmonic Vibrations[J].IEEETrans.on Photonics Technology Letters,2010,22(6):410-412.
    [76] Chia-Ling Wei, Chieh-En Chen, I-Ta Tseng, Chin-Hong Chen.Real-Time DSP-Based Conductance Catheter Measurement Systen for Estimating Ventricular Volumes[J].IEEE Trans.on Instrument and Measurement,2009,58(10):3583-3591.
    [77] Ramos. P. M, Janeiro. F. M, Tlemcani. , Serra. A. C.Recent Developments on Impedance Measurements With DSP-Based Ellipse-Fitting Algorithms[J].IEEE Trans.on Instrumentation and measurement,2009,58(5):1680-1689.
    [78]汤宝平,何启源,蒋恒恒等.利用小波去噪和HHT的模态参数识别[J].振动、测试与诊断,2009,29(2):197-200.
    [79] Dhanda. A, Franklin. G. F.Optimal Control Formulations of Vibration Reduction Problems[J].IEEE Trans on Automatic Control,2010,55(2): 378-394.
    [80]姚宏,郭雷,徐健学.高维磁悬浮控制系统混沌与控制器设计研究[J].仪器仪表学报,2003,24(2):175-178.
    [81] Chen Yong, Liu Xia, Huang Qi, Zhang Changhua.Chaos System Filter on State-space Model and EKF[C].Automation and Loqistics,2009, ICAL`09,IEEE International Conference,2009:1259-1263.
    [82]李东,袁慧群,吴立明.弹性支承双跨碰摩故障转子系统非线性特性[J].振动测试与诊断,2009,29(4):414-418.
    [83] Xuejun Li, Guangfu Bin, Dhillon. B. S.Reliability Analysis of An Integrated and Multifunctional Vibration Signal Measurement for Rotary Machine[C].Relability, Maintainability and Safety,2009,ICRMS 2009,8th International Conference,2009:978-981.
    [84]董政,蔡爽,徐利梅等.二自由度两弹簧系统振动实验设计与分析[J].电子科技大学学报,2006,35(4):550-553.
    [85]张佳旗,周敬然,孙长轮等.电容式二维加速度传感器的研究[J].长春理工大学学报(自然科学版),2009,32(1):99-101.
    [86]郭敏,尹光洪,田曦等.加速度计的倾斜角传感器的研究与设计[J].现代电子技术,2010,33(8):173-177.
    [87]王守明,任祖民.一种新型三轴电容式加速度计的设计分析[J].电子技术,2010,23(3):86-89.
    [88]李源,傅星,谢初南等.MEMS三维微触觉测头的低频振动测试系统[J].天津大学学报,2009,42(3):273-277.
    [89] Dimitrov. E. N, Nenov. N. G, Geshev. G. D.Train Spring Ststem Electronic Diagnostic Equipment Using Accelerometer Sensors[C] . Electronics Technology,2008,ISSE`08,31 st International Spring Seminar, 2008:556-561.
    [90] Cerullo. M, Fazio. G, Fabbri. M, Muzi. F, Sacerdoti. G.Acoustic Signal Processing to Diagnose Transiting Electric Trains[J].IEEE Trans.on Intelligent Transportation Systems,2005,6(2):238-243.
    [91] Jonghyun Ryu, Jaemin Chun, Gunhyuk Park, Seungmoon Choi and Han. S.H . Vibrotactile Feedback for Information Delivery in the Vehicle[J].IEEE Trans.on Haptics,2010,3(2):138-149.
    [92] Bang. J. S, Shim. H, Park. S. K, Seo. J. H.Robust Tracking and Vibration Suppression for a Two-Inertia System by Combining Backstepping Approach With Disturbance Observer[J].IEEE Trans.on Industrial Electronics,2010,57(9):3197-3206.
    [93] Abeygunawardhana. P. K. W, Murakami. T.Vibration Suppression of Two-Wheel Mobile Manipulator Using Resonance-Ratio-Control-Based Null-Space Control[J].IEEE Trans.on Industrial Electronics,2010,57(12):4137-4146.
    [94] Brissaud. M . Three-Dimensional Modeling of Piezoelectric Materials[J].IEEE Trans.on Ultrasonics,Ferroelectrics and Frequency Control,2010,57(9):2051-2065.
    [95]李庶林,尹贤刚,郑文达.矿多通道微震监测系统及其应用研究[J].岩石力学与工程学报,2005,24(12):2048-2053.
    [96]王永涛,臧勇,吴迪平等.CSP轧机振动的振源研究[J].振动测试与诊断,2008,28(4):395-399.
    [97]鲍俊瑶,李志远,陆益民等.大型高温风机振源分析与诊断[J].振动测试与诊断,2006,26(3):231-233.
    [98] Fukui. S, Kazama. K, Sekiya. S, Ogawa. J, Oka. T, Sato. T, Sorimachi. S, Saito. K, Miyazaki.S。Research and Development of Non-Contact Spin Processor for Clean Process in Semiconductor-Related-Production System by Applying HTS [J].IEEE Trans.on Applied Superconductivity, 2010,20(3):977-980.
    [99] Jing Jiang, Lifeng Zhao, Gongping Qin, Ye Yang, Li Qin, Zhiying Zhao, Yong Zhang, Yong Zhao.Design and Structural Analysis of Two Kinds of Liqid Nitrogen Vessel for High Temperature Superconductor Maglev Vehicle [J].IEEE Trans.on Applied Superconductivity.2010,20(3):1896-1899.
    [100] E. H. Hajjaji and M. Ouladsine.Modeling and Nonlinear Control of Magnetic Levitation Systems[J].IEEE Trans.on Industrial Electronics,2001,48(4):831-838.
    [101]杨绍普,李韶华,郭文武.随机激励滞后非线性汽车悬架系统的混沌运动[J].振动测试与诊断,2005,25(1):22-25.
    [102]刘树勇,朱石坚,俞翔.混沌振动的自适应预测方法研究[J].振动与冲击,2009,28(1):104-108.
    [103]任成龙,张雨.汽车悬架振动的混沌特性[J].济南大学学报(自然科学版),1020,24(2):198-201.
    [104]孙保苍,钟晓波,陈威等.轴承-转子系统在弱控制作用下的动力学行为[J].振动测试与诊断,2009,29(2):184-187.
    [105] Xibo Wang, Li Ma, Xiaozhou DU. An Encryption Method Based on Dual-chaos System[C].Intelligent Networks and Intelligent Systems,2009,ICINIS`09,Second International Conference,2009:217-220.
    [106] Zhang Jian, Wang Jing.A New Parallel Chaos Optimization Algorithm with the Number of Variables Reduced[C]. Computer Application and System Modeling(ICCASM) , 2010 International Conference. 2010:V5-446-V5-449.
    [107]何祚镛.结构振动与声辐射[M].哈尔滨工业大学出版社,2001,12:105-107.王振东,张志祥.印染废水的污染与控制[J].环境科学与技术,2001,93(1):19-21.

© 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