IBVS_robot

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.)

BL6523相关资料，厂家提供，非常重要。(BL6523 related data, provided by the manufacturer, very important.)

C#4.0中文视频教程第五讲循环语句2程序源码(C#4.0 Chinese Video Course Lecture 5 Loop Statement 2)

VS2017工程，可播放RTSP码流，C#调用VLC库实现(Play RTSP stream, call VLC library implementation)

说明：  针对信号的时域特征和频域特征提取，带测试数据，能够运行(According to the time-domain and frequency-domain feature extraction of signals, the system can run with test data.)

说明：  无线通讯FPGA自留学习，内含matlab代码，Verilog代码以及缩略语说明(Wireless communication FPGA self-learning, including MATLAB code, Verilog code and acronym description)

说明：  数据驱动随机子空间识别算法，可自动识别模态特征，包括频率、阻尼、振型(Data driven stochastic subspace identification algorithm can automatically identify modal characteristics, including frequency, damping and mode shape)

显示进度条的VB异步下载实例，在获取下载任务后，用ListView列表显示当前任务，使用了Subclass.ocx控件的下载程序示例，本实例虽是一个下载程序，但可学习到不少实用的知识技巧，比如网络下载的实现、ListView控件的使用、进度条的实现等。

对每一行为一个离散信号的信号矩阵进行FFT，输出频域信号矩阵和采样频率(FFT of the signal matrix, and the output is the spectrum matrix and the sampled frequency)

包括完整的非均匀B样条求解函数值、一阶导数、二阶导数代码，同时给出测试数据和非均匀B样条的讲解PPT。(Including a complete non-uniform B-spline solving function value, the first derivative, second derivative code, and gives test data and explain PPT non-uniform B-spline.)