网站首页

newmark

于 2018-08-03 发布文件大小:3KB

 0  164

下载积分: 1 下载次数: 4

我要下载

代码说明：

已知动力系统方程，利用质量、刚度和力向量，求解响应程序(According dynamic system equation, including mass, stiffness and force vector, it is the program to be used to solve response)

文件列表：

newmark\newmark.m, 1358 , 2011-11-05
newmark\newmarkli.m, 1590 , 2012-09-13
newmark\备份, 0 , 2018-05-28
newmark\备份\newmark111.m, 554 , 2011-11-05
newmark\备份\复件newmarkli.m, 1490 , 2011-11-05
newmark, 0 , 2018-08-03

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

滑模控制的matlab程序
MATLAB仿真案例，滑膜控制MATLAB程序，基于比例切换控制，(Synovial control MATLAB program)

2018-05-27 16:15:59下载

积分：1
文件
说明：混响器的MATLAB实现：利用MATLAB/SIMULINK软件实现混响器(Realization of reverberator with MATLAB)

2020-03-25 17:42:37下载

积分：1
log-FDA transmit beamforming
阵元间频率增量按对数增加，发射波束不再按距离周期性出现，发射波束图最大值只有一个。相较于阵元间频率增量固定的传统频率分集阵列，log-FDA能够抗距离相关的干扰，而且发射能量不泄露，具有一定的低截获性能。(FDA with logarithmically increasing frequency offset to achieve a beampattern with a single maximum at the target location. FDA radar with uniform interelement frequency offset, its beampattern exhibits maxima at multiple range values. doe tu the multiple maxima, a number of reflectors located at any of the maxima can interfere the target-return, thus deteriorating SINR.)

2018-07-02 15:42:46下载

积分：1
三相永磁同步电机矢量控制建模与仿真
本文首先分析了永磁同步电机矢量控制的发展概况，然后从机电能量转换的角度出发，解释三相永磁同步电机的机电能量转换原理，推导拉格朗日运动方程。此外，列写出永磁同步电机在三相静止坐标系和dq坐标系下的数学模型。基于Simulink建立了转速电流双闭环矢量控制系统的仿真模型，通过对仿真结果分析，验证了永磁同步电机矢量控制系统性能的优越性。(This paper first analyzes the development of permanent magnet synchronous motor vector control, and then explains the electromechanical energy conversion principle of three-phase permanent magnet synchronous motor from the perspective of electromechanical energy conversion, and deduce the Lagrange motion equation. In addition, the mathematical model of permanent magnet synchronous motor (PMSM) in three phase stationary coordinate system and dq coordinate system is listed. Based on Simulink, a simulation model of speed and current double closed loop vector control system is established. By analyzing the simulation results, the performance of PMSM vector control system is verified.)

2018-03-27 17:09:35下载

积分：1
Desktop
说明： abaqus 帮助文档中的蠕变本构模型，包括时效强化模型和应变强化模型，以及一个模型的inp文件(Creep constitutive model in abaqus help document, including time-based reinforcement model and strain reinforcement model, and inp file of a model)

2020-06-22 16:00:01下载

积分：1
IEEE39_BPA_PSSE
基于bpa的IEEE39节点算例，包含暂态数据和稳态数据(Example of IEEE39 node based on BPA)

2021-06-21 19:30:01下载

积分：1
VSG_wuyuan_OK_2
一种虚拟同步发电机仿真模型，通过投切负荷达到频率波动的效果，然后VSG根据控制策略改变输出。(A virtual synchronous generator simulation model achieves the effect of frequency fluctuation by switching loads, and then VSG changes the output according to the control strategy.)

2021-04-21 11:08:49下载

积分：1
PowerAngle_Sim
说明：功角曲线测试实验的PSCAD模型,极限切除角实验,等面积法则(Test experiment of power angle curve)

2019-06-26 22:53:01下载

积分：1
最近邻耦合网络&度分布计算
说明：通过设置参数构建最近邻耦合网络；计算网络的度分布(This program is to create a NN coupled network and calculate the degree distribution of a network.)

2020-06-19 00:40:02下载

积分：1
双馈风机并网
说明：双馈风机变速仿真：电压/无功控制下机组输出仿真；电压/无功电网故障下输出仿真(Doubly-fed fan variable speed simulation: Unit output simulation under voltage / reactive power control; Output simulation under voltage / reactive grid faults)

2020-03-16 19:14:58下载

积分：1

696518资源总数
104228会员总数
45今日下载

newmark

0 个回复

热门标签

热门下载