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ICSS
时间序列模型icss算法找到方差结构突变点得到变点的位置和个数(The time series model icss algorithm finds the position and number of the change point of the variance structure mutation point.)
- 2020-12-03 16:19:25下载
- 积分:1
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三种方式实现PSS暂稳分析
用三种方法对电力系统稳定器PSS抑制低频振荡能力进行仿真。1、Matlab程序,计算特征值进行分析(机电振荡模式);2、Simulink仿真(波特图、delta Pa、delta w等波形);3、 C语言(Three ways to demonstrate the function of PSS to suppress low-frequency oscillation. 1 Matlab; 2 Simulink; 3 C)
- 2020-12-30 00:09:00下载
- 积分:1
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env
说明: 本代码基于matlab上实现提取信号极值与信号包络(Extracting signal extremum and envelope)
- 2019-12-26 10:51:44下载
- 积分:1
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机械滑台工艺流程控制系统设计
机械滑台工艺流程控制系统设计,PLC-200(Design of Process Control System for Mechanical SliderPLC200)
- 2020-06-18 13:20:02下载
- 积分:1
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1
说明: jQuery多组效果滑动导航栏代码是一款支持自定义导航宽度,高度,文本内容,滑动效果等功能。(JQuery multi-effect sliding navigation bar code is a user-defined navigation width, height, text content, sliding effect and other functions.)
- 2019-04-03 12:08:03下载
- 积分:1
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电动车用永磁同步电动机FOC控制系统实现_黄智宇
说明: 电动车用永磁同步电动机FOC控制系统实现_黄智宇(Realization of FOC Control System of Permanent Magnet Synchronous Motor for Electric Vehicle)
- 2020-06-25 15:00:02下载
- 积分:1
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永磁同步电机调速系统的滑模自抗扰控制
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.)
- 2019-11-08 10:20:25下载
- 积分:1
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神经网络时间序列预测
说明: 利用python 构造人工神经网络 做时间序列预测分析(Time series prediction based on artificial neural network)
- 2021-03-28 17:59:11下载
- 积分:1
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Assignment1
说明: assignment for machine learning
- 2020-06-24 12:20:01下载
- 积分:1
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03_循环
说明: python基础系列第三弹,循环结构代码(Cyclic structure code)
- 2020-06-23 14:27:41下载
- 积分:1