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《Journal of Beijing Jiaotong University》 2006-03
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Study of Describing Function Approach on Determining Limit Cycle Number

YU Wei-wei,GUAN Ke-ying(School of Science,Beijing Jiaotong University,Beijing 100044,China)  
Using DF(Describing Function) in determining the limit cycle number of differential equation is a significant analysis try.More detailed researches are focused on discussing the rationality and restrictive of DF problem in this paper and the typical exemplification and counterexample are presented.The results prove that DF could simplify the solve process and its shortcoming of restriction in approximately denotation,frequency unitary 1 and inapplicability in more commonly quadratic system are also shown at the same time.
【CateGory Index】: O175.12
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【Co-citations】
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7 MENG Ling-qi,Chen Qing-yu(College of Engineering,Anhui Science and Technology University,Fengyang 233100,China);Mode of Predation Based on Matlab[J];Journal of Anhui Science and Technology University;2011-01
8 SUN Bao fa (Electronic Engineering Institute,Hefei 230037,China);Rotated vector fields for a class of quadratic systems[J];Journal of Anqing Teachers College(Natural Science Edition);2001-02
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10 ZHANG Qun Li 1,DONG Xiu juan 2(1.Mathematics Dept.of Heze University,Heze 274015,China;2.Heze Advanced Skilled Workers' School,274026,China);Stability of a Class of RDDE[J];Journal of Anqing Teachers College(Natural Science Edition);2006-01
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1 CHEN Ying1,LI Jing2(1.The Department of Mathematics,Huanghuai College,Zhumadian 463000,China;2.The College of Applied Sciences,Beijing University of Technology,Beijing 100124,China);DETERMINATION OF CENTER FOR DYNAMIC EQUATION OF SHAPE MEMORY ALLOY PLATE[A];[C];2011
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【Co-references】
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1 JIA Yu bin 1, HAO Yi long 1,ZHONG Ying 2, ZHANG Rong 3 (1. Institute of Microelectronics, Peking University, Beijing 100871,China; 2. Precision Measurement Technology and Instrument, Tianjin University, Tianjin 300072, China; 3. Precision Measurement Technology and Instrument, Tsinghua University, Beijing 100084, China);Micromachined accelerometer based on resonant principle[J];Micronanoelectronic Technology;2003-Z1
2 REN Jie,FAN Shang-chun(School of Instrument Science & Opto-Electronics Engineering,Beihang University,Beijing 100083,China);Design and Simulation of Si-Based Dual-Axis Micromechanical Resonant Accelerometer[J];Micronanoelectronic Technology;2007-10
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8 LI Qian,LI Xiao-ying,CHANG Hong-long,JIANG Qing-hua (Micro/Nano System Laboratory, Northwestern Polytechnic University, Xi'an 710072 ,China);Study on the Circuit of Driving Loop Control for Micromachined Vibratory Gyroscope[J];Chinese Journal of Sensors and Actuators;2006-05
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【Secondary References】
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1 LIU Heng1,2,SUN Dong-jiao1,2(1.College of Electronic & information Engineering,Nanjing University of information & technology,Nanjing 210044,China; 2.Jiangsu Key Laboratory of Meteorological Observation and Information Processing,Nanjing 210044,China);Research on Frequency Readout and Stability Analysis Method for MIEMS Resonant Sensor[J];Instrument Technique and Sensor;2013-07
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