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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Quantitative Evaluation and Optimization of Photothermal Bubble Generation around Overheated Nanoparticles Excited by Pulsed Lasers 期刊论文 Journal of Physical Chemistry C, 2018, 卷号: 122, 页码: 24421-24435 作者:  Wang, Siqi;  Fu, Lei;  Zhang, Yong;  Wang, Jing;  Zhang, Zhenxi 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/26 Biological applications  Localized surface plasmon resonance  Nanosecond laser excitation  Plasmonic nanoparticle  Quantitative evaluation  Simulation-based designs  Systematic design approach  Two Temperature Model   Fault diagnosis for a kind of nonlinear systems by using model-based contribution analysis 期刊论文 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2018, 卷号: 355, 页码: 8158-8176 作者:  Liu, Hai;  Zhong, Maiying;  Liu, Yang 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Antennas  Unmanned aerial vehicles (UAV)  Contribution analysis  Contribution function  Diagnosis performance  Fault detection and isolation  Integrated designs  Model based approach  Similarity measurements  Simulation studies  Fault detection   Designer's dilemma 会议论文 作者:  Spaeth, A. Benjamin 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/03 Creativity  Evolutionary system  Generative design  Performance based design  Performance criterion  Precise simulation  Simulation-based designs  Technical requirement   Fast development of flexible motor control system with model based design 会议论文 作者:  Kong, Fanfeng;  Hu, Jian;  Tao, Tao;  Mei, Xuesong;  Zhang, Yingqing 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/03 Auto-tuning methods  Automatic code generations  Automatically generated  Combinatorial studies  Continuous testing  Control framework  Electromagnetic characteristic  Embedded processors  Finite element models  Flexible control systems  Model- based designs  Motor control  Motor control system  PID parameters  Servo driver  Servo performance  Simulation model  State variables  System simulations   Geometrical modulation transfer function of different active pixel of CMOS APS (EI CONFERENCE) 会议论文 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 2, 2005 - November 5, 2005, Zian, China Li J.; Liu J.; Hao Z. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 The geometrical Modulation Transfer Function (MTF) of CMOS APS (active pixel sensor) is analyzed in this paper. Advanced APS have been designed and fabricated where different pixel shapes such as square  rectangle and L shape  were placed  because the amplifier circuit and other function circuits inter pixel of APS take up some pixel area. MTF is an important figure of merit in focal plane array imaging sensors. Research on analyzing the MTF for the proper pixel shape is currently in progress for a centroidal configuration of a target position. MTF will give us a more complete understanding of the tradeoffs opposed by the different pixel designs and by the signal processing conditions. Based on image sensor sampling and reconstructing model  the MTF expression of any active pixel shape has been deduced in this paper. According to actual pixel shape  three different active area pixels were analyzed  they were square  rectangle  and L shape  their Fill Factor (FF) is 30%  44% and 55%  respectively. Results of simulation experiments indicate that different pixel geometrical characteristics contribute significantly to the figures of their MTF. Different geometrical shape of active sensitive area of pixel and different station in pixel would influence MTF figures. The analysis results are important in designing better APS pixel and more important in analyzing imaging system performance of APS subpixel precision system.