get_principal_stress

电力系统仿真建模需要的模型，可以适合智能电网，分布式发电(power system modeling control smart grid stability)

潮流计算，适用于电力系统专业的学生，非常实用，一看就懂(flow calculation applied to the power system of professional students, very practical, one can understand it)

地震全波形反演，很好的反演速度剖面，搭建工程既可以用(Seismic full waveform inversion, good inversion velocity profile can be used both to build the project)

说明：  有关振动仿真的一些代码。内含有4个文件，各有不同用途(Simulation of the vibration of some code. Contains four files, each for different purposes)

说明：  可以使用ANSYS对移动热源进行数值仿真，常用在材料加工工程的焊接领域，运用高斯移动热源来模拟焊接过程(emulated moving heat flux via ansys)

实现线性的电力系统潮流计算，分别为首端电压末端功率和末端电压末端功率，可实现一定精度的迭代计算(Power flow calculation in power system)

运用DEFINE_MASS_TRANSFER宏 的全空化模型(singhal cavitation model written with DEFINE_MASS_TRANSFER)

说明：  参考文献《Acceleration planning based anti-swing and position control for double-pendulum cranes》，实现单摆系统的软着陆，降低系统振动。(According to the references "Acceleration planning based anti-swing and position control for double-pendulum cranes", A soft landing of the pendulum system and vibration reduction is realized.)

说明：  组态软件带注册码，有谁要，免费拿去。。。。。。。。。。。。。。(Configuration software with registration code, who wants to take it for free...)

说明：  格式转换的软件，用于生成PADS（电路设计软件）的库。使用是，从Excel表格中导出器件管脚分布的信息，该软件对这些信息进行整理，然后输出符合PADS库管理工具能够识别的文本文件。(format conversion software, used to generate PADS (circuit design software) libraries. The use is that from an Excel spreadsheet pin device derived distribution of information, the software to collate information, then output with PADS library management tool to identify the text file.)