abaqus 关于生死单元的模型 学习用
标签: model-change
上传时间: 2019-07-30
上传用户:adog2003
·《Programming the Microsoft Windows Driver Model》(清晰中文版,非扫描,有目录索引,方便阅读)
标签: nbsp Programming Microsoft Windows
上传时间: 2013-06-14
上传用户:Shoen
·《Programming the Microsoft Windows Driver Model》(清晰中文版,非扫描,有目录索引,方便阅读)
标签: nbsp Programming Microsoft Windows
上传时间: 2013-06-22
上传用户:hmr0452
资料->【E】光盘论文->【E1】斯坦福博士论文->03 calgary PhD Improving the Inertial Navigation System (INS) Error Model for INS and INSDGPS Applications.pdf
标签: Navigation Improving INS Inertial
上传时间: 2013-08-01
上传用户:wzr0701
为深入了解基于UC3854A控制的PFC变换器中的动力学特性,研究系统参数变化对变换器中分岔现象的影响,在建立Boost PFC变换器双闭环数学模型的基础上,用Matlab软件对变换器中慢时标分岔及混沌等不稳定现象进行了仿真。在对PFC变换器中慢时标分岔现象仿真的基础上,分析了系统参数变化对分岔点的影响,并进行了仿真验证。仿真结果清晰地显示了输入整流电压的幅值变化对系统分岔点的影响。 Abstract: In order to better understand the dynamics characteristic of power factor correction converter based on UC3854A, and make the way that parameters change influences the bifurcation phenomena of the system clearly. The math model of the two closed loop circuits to the Boost PFC (Power Factor Correction) converter controller was built. Then, with the help of Matlab, the simulation for nonlinear phenomena such as chaos and slow-scale bifurcation in the PFC converter was made. Finally the factors that have influence to the phenomenon of bifurcation under slow-scale in PFC converter were analyzed. The simulation results clearly show the parameters change influences the bifurcation point of the system.
上传时间: 2013-10-17
上传用户:杜莹12345
Hopfield Model Autoassociative Memory 源码, 经典的HOPFIELD人工神经网络例子源码
标签: Autoassociative Hopfield HOPFIELD Memory
上传时间: 2015-01-05
上传用户:皇族传媒
Inside C++ Object Model(英文原版)
上传时间: 2013-12-27
上传用户:璇珠官人
oney Windows driver model第2版
上传时间: 2013-12-05
上传用户:tfyt
Hopfield Model神经网络
上传时间: 2015-01-21
上传用户:duoshen1989
change wall paper
上传时间: 2015-02-04
上传用户:redmoons