机构

• 物理研究所 [3]
• 数学与系统科学研究院 [3]
• 长春光学精密机械与物... [2]
• 武汉岩土力学研究所 [1]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [10]

内容类型

• 期刊论文 [7]
• 会议论文 [3]

发表日期

• 2019 [1]
• 2017 [1]
• 2009 [3]
• 2008 [2]
• 2004 [1]
• 2002 [2]
• 更多

学科主题

筛选

浏览/检索结果: 共10条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Efficiency evaluation for banking systems under uncertainty: A multi-period three-stage DEA model 期刊论文  OAI收割 OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE, 2019, 卷号: 85, 页码: 68-82 作者:  Zhou, Xiaoyang;  Xu, Zhongwen;  Chai, Jian;  Yao, Liming;  Wang, Shouyang   |  收藏  |  浏览/下载：62/0  |  提交时间：2020/01/10 Multi-period three-stage DEA  Banking system  Triangular type-2 fuzzy undesirable outputs  Shared inputs  Carryovers   A Triangular Decomposition Algorithm for Differential Polynomial Systems with Elementary Computation Complexity 期刊论文  OAI收割 JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 2, 页码: 464-483 作者:  Zhu Wei;  Gao Xiao-Shan   |  收藏  |  浏览/下载：17/0  |  提交时间：2018/07/30 Differential polynomial system  regular triangular set  saturated triangular set  triangular decomposition   Complete numerical isolation of real roots in zero-dimensional triangular systems 期刊论文  OAI收割 JOURNAL OF SYMBOLIC COMPUTATION, 2009, 卷号: 44, 期号: 7, 页码: 768-785 作者:  Cheng, Jin-San;  Gao, Xiao-Shan;  Yap, Chee-Keng   |  收藏  |  浏览/下载：21/0  |  提交时间：2018/07/30 Triangular system  Real zero isolation  Sleeve bound  Evaluation bound   Graph fitting test method for the interpolation error of Moire fringe (EI CONFERENCE) 会议论文  OAI收割 9th International Conference on Electronic Measurement and Instruments, ICEMI 2009, August 16, 2009 - August 19, 2009, Beijing, China 作者:  Sun Y.;  Sun Y. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 In order to realize the fast test for the interpolation error  the graph fitting test method for the interpolation error of Moire fringe is put forward in this paper. Firstly  the triangular wave Moire fringe photoelectric signal of the encoder whose phase difference is 90 are sampled to get the Lissajous graph of the two signals. Secondly  the single wave represented by the founded subsection function is used to fit the practical Moire fringe Lissajous graph. Then  the fitting result is tested to verify whether it satisfies the accuracy requirement. Lastly  the founded subsection function instead of the practical wave function is used to calculate the interpolation error. Using the graph fitting method to sample the Moire fringe single of 15-bits photoelectric encoder to get the interpolation error curve  the tested maximum interpolation error is 70" and the minimum error is - 69". Comparing with the interpolation error which is received from traditional test method  the change trend of the interpolation error curve is similar  and peak-peak value is almost equality. The results of experiment indicate that: the equipment is convenient and the examination method is efficient and feasible. The measure speed is fast and the manifestation result is intuitionistic. The system can be used in the working field. The method can avoid the speed influence and realize the dynamic interpolation error measure  which is significant for the research of encoder's dynamic accuracy characteristics. 2009 IEEE.   Method for recovering dynamic position of photoelectric encoder (EI CONFERENCE) 会议论文  OAI收割 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 19, 2008 - November 21, 2008, Chengdu, China 作者:  Sun Y.;  Liu Y.-S.;  Liang L.-H.;  Sun Y.;  Wan Q.-H. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 This paper presents a method to recover dynamic position of photoelectric encoder. While working at dynamic state  original outputs of the photoelectric encoder are in theory two sine or triangular signals with a phase difference of /2. However  there are still deviations of actual output signals. Interpolating on the basis of this deviation signal will result in interpolation errors. In dynamic state  true original signal data obtained by data acquisition system is a time equation. Through processing these data by data equiangular and harmonic analysis  the equation will be converted from time domain to position domain and an original position equation can be formed. Then the interpolation errors also can be obtained. By this method  the interpolation errors can be checked in dynamic state and it can also provide electric interpolation basis so that to improve dynamic interpolation precision of the encoder. Software simulation and experimental analysis all prove the method effective. This method is he basis in theory for precision checking and calibration in motion. 2009 SPIE.   Influence of Mg doping on the giant dielectric tunability in LuFe2O4 期刊论文  OAI收割 JOURNAL OF APPLIED PHYSICS, 2008, 卷号: 104, 期号: 10 Liu, Y; Li, CH; Zhang, XQ; Cheng, ZH; Sun, Y 收藏  |  浏览/下载：17/0  |  提交时间：2013/09/17 TRIANGULAR ANTIFERROMAGNET LUFEMGO4  CERAMICS  SYSTEM   Simulation of failure process of jointed rock 期刊论文  OAI收割 JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY, 2008, 卷号: 15, 期号: 6, 页码: 888-894 作者:  Zhao Jian;  Jiao Yu-yong;  Zhang Xiu-li   |  收藏  |  浏览/下载：13/0  |  提交时间：2018/06/05 Discontinuous Deformation Analysis  Jointed Rock  Rock Failure  Monte-carlo Technique  Random Joint Network  Advancing Front Method  Triangular Block System   Adaptive control for nonlinear time-delay systems with low triangular structure 会议论文  OAI收割 2004 American Control Conference (AAC), Boston, MA, USA, June 30 - July 2, 2004 作者:  Li GW(李广伟);  Zang CZ(臧传治);  Liu, XP 收藏  |  浏览/下载：10/0  |  提交时间：2017/03/13 time-delay system  adaptive control  parameter estimation  backstepping  low triangular structure   Effective Hamiltonian and phase diagram of the square lattice of antiferromagnetic spin-1/2 triangles in La4Cu3MoO12 期刊论文  OAI收割 PHYSICAL REVIEW B, 2002, 卷号: 65, 期号: 2 Wang, HT 收藏  |  浏览/下载：27/0  |  提交时间：2013/09/17 DIMER GROUND-STATE  HEISENBERG-ANTIFERROMAGNET  TRIANGULAR LATTICE  PYROCHLORE ANTIFERROMAGNET  SYSTEM SRCU2(BO3)(2)  INSULATING PHASE  PEIERLS COMPOUND  V2O3  EXCITATIONS  MODELS   Ground state properties of a generalized spin-1/2 distorted diamond chain 期刊论文  OAI收割 JOURNAL OF PHYSICS-CONDENSED MATTER, 2002, 卷号: 14, 期号: 34, 页码: 8033 Wang, HT 收藏  |  浏览/下载：18/0  |  提交时间：2013/09/17 SHASTRY-SUTHERLAND MODEL  MIXED HEISENBERG-CHAINS  MAGNETIZATION PLATEAUS  SYSTEM SRCU2(BO3)(2)  PYROCHLORE ANTIFERROMAGNET  TRIANGULAR LATTICE  ORDER  CU3CL6(H2O)(2)CENTER-DOT-2H(8)C(4)SO(2)  TRANSITIONS  EXCITATIONS