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Abaqus-Python-guide
abaqus —python开发使用指南 (abaqus-python Development Guide)
- 2014-04-10 22:11:03下载
- 积分：1
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98789PMSG
永磁同步风力发电机控制策略，对于学习风力发电机的童鞋还是挺有用的额(A control procedure for permanent magnet variable-speed wind turbine)
- 2011-10-26 22:42:45下载
- 积分：1
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Chapter4_SM
说明： 《数字信号处理》第三版 （英文版） 美 sanjit k.maitra编著
课后习题第四章答案( Digital Signal Processing third edition (English) edited by the United States after sanjit k.maitra Exercises Chapter IV answers)
- 2008-11-22 19:32:10下载
- 积分：1
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solarInverter-spwm-openloop
PSIM仿真1字型三电平中点箝位并网光伏逆变器，采用SPWM调制
(The the PSIM simulation 1 font tri-level neutral point clamped grid PV inverter SPWM modulation)
- 2013-04-12 14:15:46下载
- 积分：1
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plane
!本程序主要用来解决二维平面应力弹性问题（带厚度），在f90上调试通过。
!包含主程序STRESS和三个字程序ELSTMX(KK)、MODIFY、DCMPBD和SLVBD
!主程序主要进行基本的输入输出以及最大半带宽的计算，组装总体刚度矩阵计算的应力应变值
!子程序elstmx(kk)计算刚度系数矩阵，生成第kk单元的刚度矩阵k
!子程序MODIFY输入节点的集中力，边界节点的位移，对总体刚度矩阵和位移数组和节点力数组作修改
!子程序DEMPBD用高斯消元法将半带宽的矩阵变成上三角阵
!子程序SLVBD为总体矩阵的回代求位移向量DD(! The program is mainly used to solve the two-dimensional plane stress elasticity problems (with thickness), the f90 debugging through. ! Contains the main STRESS and words program ELSTMX (KK), MODIFY, DCMPBD and SLVBD! Main program for basic input-output and maximum half bandwidth calculation, the overall stiffness matrix assembly calculated stress and strain values! Subroutine elstmx ( kk) calculate the stiffness coefficient matrix to generate a first kk element stiffness matrix k! subroutine MODIFY input node of concentration, the displacement boundary nodes, the overall stiffness matrix and nodal force and displacement array array modified! subroutine DEMPBD using Gaussian elimination element method for the semi-bandwidth matrix becomes upper triangular matrix! subroutine SLVBD overall matrix for the displacement vector DD back intercessions)
- 2013-11-08 12:17:19下载
- 积分：1
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Visco-Elastic-Plastic-FEM-analysis
弹粘塑性本构模型出发，考虑混凝土材料的损伤，推导提出混凝土弹粘塑性损伤本构模型，适用性强大。本模型能够反映出材料不同的拉压性能、材料的应变率敏感性、静水压力及中间主应力的影响，具有一定的实用价值。(Based on the constitutive model of the elastic viscoplastic constitutive model, the damage of concrete materials is considered, and the constitutive model of concrete elastic viscoplastic damage is deduced. This model can reflect the influence of different tension and compression properties, strain rate sensitivity, hydrostatic pressure and the main stress of the material, which has a certain practical value.)
- 2015-07-18 14:46:42下载
- 积分：1
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DDPMSG_2MW_16Hz-12
在digsilent/powerfactory中建立的永磁风电机组模型(Permanent magnet wind turbine model in digsilent/powerfactory)
- 2014-06-03 13:07:49下载
- 积分：1
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DS1305v2
软件模拟SPI通信接口读写实时时钟DS1305的驱动程序，目前已在TMS320F2812上测试通过。(Software simulation of the SPI communication interface to read and write DS1305 real time clock driver, the TMS320F2812 has been tested by.)
- 2014-08-08 14:57:19下载
- 积分：1
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SPM
基于DSP的单相逆变器SPWM的控制程序(Based on DSP single-phase inverter SPWM control procedures)
- 2013-02-03 10:38:16下载
- 积分：1
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buck闭环PI控制
BUCK电路闭环实现PI控制，输入电压或负载变化时保持输出电压不变(BUCK circuit closed loop to achieve PI control, input voltage or load changes, keep the output voltage unchanged)
- 2020-07-04 16:20:02下载
- 积分：1
