sensorlesscontrol

一个质子交换膜燃料电池氢气模型，可用于阴极模型，用于控制。(A proton exchange membrane fuel cell hydrogen model, which can be used in the cathode model for control.)

说明：  光的拉盖尔高斯模式，用于点扩散函数的扩展或者自定义(Laguerre-Gauss mode of light for extension or customization of point spread function)

实际电机控制的部分代码,目前仅一小部分，做为备份(motor run code part1)

求解弹流润滑方程的程序，可以得到压力、膜厚分布(Solve the equation of the elastohydrodynamic equation and obtain the pressure and film thickness distribution)

一个mathematica求级数展开的代码-Mathematica for a series expansion of the code

XP风格按钮 很不错的！可以直接使用！-XP style button is very good! Can be used directly!

说明：  jQuery下拉单选多选城市选择代码是一框美化和下拉城市选择插件。(The jQuery drop-down radio multiple-choice city selection code is a box beautification and drop-down city selection plug-in.)

说明：  vim配置及超简单使用，ctags配置，一键使用(vim configuration and super simple use, ctags configuration, one key use)

上传一个关于DDS开发的源程序，想做DDS的可以先看看这个，很好的。

说明：  传统的永磁同步电机(Permanent Magnet Synchronous Motor, PMSM)自抗扰调速 系统往往存在可调参数多且整定复杂的问题，利用滑模控制方法(Sliding Mode Control,SMC)对自抗扰控制(Active Disturbance Rejection Control, ADRC)结构进行改进，设计了PMSM 调速系统的滑模自抗扰速度控制器和电流控制器。将滑模控制方法引入自抗扰控制结构中，将自抗扰控制中的扩张状态观测器和非线性误差反馈控制律进行优化，在保留自抗扰原有抗扰性能的基础上，简化了参数整定，提高了系统的响应速度和鲁棒性，利用李雅普诺夫理论证明了控制器的稳定性。仿真结果验证了该方法的有效性。(The traditional permanent magnet synchronous motor (PMSM) ADRC system often has many adjustable parameters and complex setting. Using the sliding mode control (SMC) to improve the structure of ADRC (active disturbance rejection control, ADRC), the ADRC speed controller and current control of PMSM are designed Manufacture. The sliding mode control method is introduced into the ADRC structure. The extended state observer and the nonlinear error feedback control law are optimized. On the basis of retaining the original ADRC performance, the parameter setting is simplified and the response speed and robustness of the system are improved. The stability of the controller is proved by using Lyapunov theory. The simulation results verify the effectiveness of the method.)