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• OAI收割 [25]

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浏览/检索结果: 共25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 The Effect of Bedding Plane Angle on Hydraulic Fracture Propagation in Mineral Heterogeneity Model 期刊论文  OAI收割 ENERGIES, 2022, 卷号: 15, 期号: 16, 页码: 18 作者:  Han, Weige;  Cui, Zhendong;  Zhu, Zhengguo;  Han, Xianmin   |  收藏  |  浏览/下载：19/0  |  提交时间：2023/04/06 cohesive zone model  hydraulic fracturing  bedding plane angle  MATLAB  acoustic emission simulation  fracture path   Uniform manganese-loaded titanium dioxide nanotube arrays for accurate detection of trace Cd2+ in water, soil and tea: Enhanced stability and sensitivity 期刊论文  OAI收割 CHEMICAL ENGINEERING JOURNAL, 2020, 卷号: 400 作者:  Jiang, Min;  Ma, Ming-Jun;  Lin, Chu-Hong;  Yang, Meng;  Fang, Li   |  收藏  |  浏览/下载：91/0  |  提交时间：2020/11/30 Self-organizing and ordered Mn-TiO2 NTAs  ECP-LIBS  MATLAB  Simulation  High stability and sensitivity   Control Strategy and Simulation of Tracking System under Acceleration Limit 会议论文  OAI收割 Nanjing, China, 2019-06-13 作者:  Wang, Hongyun;  Han, Junfeng;  Xu, Siwang   |  收藏  |  浏览/下载：20/0  |  提交时间：2020/03/04 laser communication  tracking system  acceleration  Matlab simulation   Numerical simulation and analysis of wavefront reconstruction in radial shearing interference 期刊论文  OAI收割 hongwai yu jiguang gongcheng/infrared and laser engineering, 2016, 卷号: 45, 期号: 3 作者:  Wang, Yufei;  Da, Zhengshang 收藏  |  浏览/下载：38/0  |  提交时间：2016/10/14 Algorithms  Computer simulation  Interferometry  MATLAB  Numerical models  Shearing   Dynamic analysis of 7-DOF exoskeleton upper-limbed rehabilitation robot 会议论文  OAI收割 2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), Shenyang, China, June 8-12, 2015 作者:  Yang QZ(杨启志);  Ma, Xinpo;  Fang, Jiajia;  Zhao XG(赵新刚);  Song JP(宋俊朋) 收藏  |  浏览/下载：24/0  |  提交时间：2016/04/30 Upper-limbed Rehabilitation robot  MATLAB simulation  Lagrange  ADAMS simulation  dynamics analysis   LABTM control system based on FPGA (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan 作者:  Wang Y.;  Yu P.;  Yu P.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：151/0  |  提交时间：2013/03/25 This paper presents the digital PI control method for design and simulation of a high precision limited angle brushless torque motor control system in Field Programmable Gate Array device (FPGA). The direct drive structures which are widely applied in many servo control fields. Matlab Xilinx System GeneratorR toolbox based on Fixed-Point Arithmetic is used to design the digital PI controller using DSP architecture  plot the responses of the control system and generate the VHDL source code. The control system model consists of a digital PI  a real LABTM  and a real absolute Inductosyn  encoder to rpm and position blocks. Through loading generated codes in process of the simulation that built by the digital discrete model  it is verified that the rising time of current loop is only 1.2ms  and rate loop is 8ms  overshoot is rarely 4.2%. Finally  the comprehensive positioning accuracy of system can reach up to 5 arc sec  and the rate jitter achieves 5% with the 4 arc sec accuracy absolute Inductosyn. (2013) Trans Tech Publications  Switzerland.   Performance analysis of wireless link based on IEEE 802.15.4 in industrial environment 期刊论文  OAI收割 International Journal of Applied Mathematics and Statistics, 2013, 卷号: 46, 期号: 16, 页码: 134-141 作者:  Wang J(王军);  Hu JT(胡静涛) 收藏  |  浏览/下载：24/0  |  提交时间：2013/12/27 Budget control  Computer simulation  Industry  MATLAB  Standards  Wireless networks  Wireless telecommunication systems   Co-Simulation Control of Robot Arm Dynamics in ADAMS and MATLAB 期刊论文  OAI收割 Research Journal of Applied Sciences, Engineering and Technology, 2013, 卷号: 6, 期号: 20, 页码: 3778-3883 作者:  Luo HT(骆海涛);  Liu YW(刘玉旺);  Chen ZC(陈正仓);  Leng YQ(冷雨泉) 收藏  |  浏览/下载：43/0  |  提交时间：2013/12/26 ADAMS  co-simulation  dynamics  MATLAB  robot arm   The application of digital signal processing (DSP) for the real time solving of artillery fire control exterior trajectory (EI CONFERENCE) 会议论文  OAI收割 2012 IEEE 3rd International Conference on Software Engineering and Service Science, ICSESS 2012, June 22, 2012 - June 24, 2012, Beijing, China 作者:  Li D. 收藏  |  浏览/下载：140/0  |  提交时间：2013/03/25 Method of gain firing data by calculate the group of differential equation has the advantages of high repeatability and high accuracy  But much of the CPU time is occupied by the task of re-iteration in computational processing. Therefore  it is not the real time processing. This paper introduces a method to quickly determine angle of firing by iteration method  which realizes Runge-Kutta method for the equations of exterior ballistic according to the model of mass center motion of projectile. Moreover  it also provides the flow of real-time integral solution and be proved by the simulation of MATLAB. Its accuracy satisfies the requirements. This work can be as reference for the design of opt-electrical fire control system and the demonstration work. 2012 IEEE.   Comparison and simulation of subpixel imaging modes for linear CCD (EI CONFERENCE) 会议论文  OAI收割 2012 3rd International Conference on Information Technology for Manufacturing Systems, ITMS 2012, September 8, 2012 - September 9, 2012, Qingdao, China 作者:  Li Y.;  He B.;  Li Y.;  Li Y.;  Li Y. 收藏  |  浏览/下载：36/0  |  提交时间：2013/03/25 Subpixel technique of linear CCD is effective to enhance the spatial resolution without increasing the focal length of optics and reducing the pixel size. To compare image quality of two main subpixel imaging modes  quincunx sampling and four-point sampling  a method to quantitatively evaluate image quality of subpixel based on MTF was proposed. The MTF of quincunx and four-point sampling modes were derived. Analytical results shows that theoretical limiting resolution of quincunx sampling and four-point sampling is improved to 1.4 and 1.86 times respectively  and MTF values at Nyquist frequency of two modes are increased by 0.1106 and 0.1679  respectively. MTFA in (0  0.5) of two subpixel imaging modes were calculated and results illustrates that four-point sampling offers much more improvement with image quality than quincunx sampling  at the cost of double amount of data. A model for simulating subpixel imaging using Matlab was established  and simulation results of spoke target verify the theoretical analysis. (2012) Trans Tech Publications  Switzerland.