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Dload子程序-abaqus
说明: 使用此子程序定义非均匀的分布式机械负载(压力和体力)。
当负载是时间和/或位置的复杂函数时,通常使用用户子程序DLOAD。
通常可以用* AMPLITUDE选项建模简单的时间函数。
子程序也可以用来定义一个随元素号和/或积分点数而变化的负载。(This subroutine is used to define non-uniform distributed mechanical loads (pressure and physical force).
When the load is a complex function of time and/or location, the user subroutine DLOAD is usually used.
A simple time function can usually be modeled with the * AMPLITUDE option.
Subprograms can also be used to define a load that varies with the number of elements and/or points of integration.)
- 2020-06-20 17:00:02下载
- 积分:1
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BMP converted to ultra
BMP转换为JGP源码,不使用第三方控件-BMP converted to ultra-source, non-use of third-party controls
- 2022-06-29 07:21:18下载
- 积分:1
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e3f9100e32057816adf07b82960881be
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(The development of vector control of permanent magnet synchronous motor is analyzed. Then, from the perspective of electromechanical energy conversion, the principle of electromechanical energy conversion of three-phase permanent magnet synchronous motor is explained, and the Lagrangian motion equation is derived. In addition, the mathematical model of the permanent magnet synchronous motor in the three-phase stationary coordinate system and the dq coordinate system is written. Based on Simulink, the simulation model of the speed and current double closed-loop vector control system is established. The simulation results are analyzed to verify the superiority of the performance of the permanent magnet synchronous motor vector control system.)
- 2018-07-20 14:42:52下载
- 积分:1
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LinkTest
自己联系的链表实现代码,请大家一起学习!(Contact the linked list to achieve the code, please learn together!)
- 2018-03-15 18:15:38下载
- 积分:1
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flash编程工具 AM29LV160DT
FlashLoaderVersion1.21和VFS4S2CODE.hex
flash编程工具 AM29LV160DT
FlashLoaderVersion1.21和VFS4S2CODE.hex-flash programming tools AM29LV160DTFlashLoaderVersion1.21 and VFS4S2CODE.hex
- 2022-04-12 19:58:24下载
- 积分:1
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C#树形视图菜单-树控菜单
C#树形视图菜单-树控菜单,学习一下如何定义WinForm中的树形菜单 控件,学习下如何处理节点展开及闭合事件,另外还有添加根节点、支节点的技巧和定义,当然也包括如何删除一下节点和主节点等,在众多的C#程序窗口中,树控菜单的使用已经相当频繁了。
- 2022-03-10 14:18:53下载
- 积分:1
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球会滚动,会碰壁反弹
球会滚动,会碰壁反弹-ball rolling will be rebuffed rebound
- 2023-01-27 03:40:04下载
- 积分:1
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基于Microsoft Visual Basic 6.0 的一个关于数字的小游戏程序
基于Microsoft Visual Basic 6.0 的一个关于数字的小游戏程序-Based on Microsoft Visual Basic 6.0 on the figure of a small game program
- 2022-05-07 11:52:15下载
- 积分:1
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hex转换为bin文件测试完成
说明: 吧hex文件的数据读出把内容段校验并提出(The data read of the hex file verifies and proposes the content segment.)
- 2020-06-18 19:00:02下载
- 积分:1
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混沌(逻辑函数)检验
Chaos (logistic function) test
- 2023-04-28 10:50:03下载
- 积分:1