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pid

于 2016-09-18 发布文件大小:141KB

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主要研究基于粒子群算法控制系统PID参数优化设计方法以及对PID控制的改进。选择控制系统的目标函数，本控制系统选用时间乘以误差的绝对值，通过对控制系统的逐步仿真,对结果进行分析(The main research based on particle swarm optimization algorithm control system PID parameter optimization design method and the improvement of PID control. Choose the objective function of the control system, this control system uses the absolute value of the error, and the result is analyzed by the simulation of the control system. )

文件列表：

cell模式下运行结果
..................\GA_run.html,3271,2010-08-23

..................\PSO.html,11078,2010-08-22

源程序
......\GA_run.m,477,2010-08-23
......\PID_Model.mdl,29558,2010-08-22
......\PSO.m,2589,2010-08-23
......\PSO_PID.m,174,2010-08-22
问题解决思路.pdf,116504,2010-08-23

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kaiser
凯撒窗的设计，采用了公式和matlab内部函数两种办法可以实现，并画图比较结果。(Kaiser window design, using the formula and internal matlab function can be achieved in two ways, and drawing the results of the comparison.)

2008-04-24 09:04:47下载

积分：1
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潮流计算。用于电力系统的潮流计算，用的是牛顿法。(power flow)

2010-03-11 10:36:16下载

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2020-09-09 10:18:03下载

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U_PCM
格式 [sqnr,a_quan,code]=u_pcm(a,n) 输入样值序列a 、量化电平数目n, 程序计算量化间隔、进行均匀量化、进行编码、计算量化信噪比，返回量化信噪比squn、编码前的量化序列a_quan、编码后的码序列code。 (Format [sqnr, a_quan, code] = u_pcm (a, n) input sample value sequence a, the number of quantization levels n, the calculation procedures to quantify interval, the uniform quantization, coding, computing quantization noise ratio, return quantization noise ratio squn, to quantify the pre-coding sequence a_quan, coding sequences after the code.)

2008-05-10 11:07:02下载

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CalculateGilf
to calculate the similarity between many functions

2011-01-23 21:14:27下载

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matlabman-v5.2
本书基于MATLAB 5.2版，提供了使用MATLAB的实践性指导。(Book based on MATLAB 5.2 version, provides a practical guide to using MATLAB.)

2013-09-10 12:52:20下载

积分：1
PID
在PID控制中，微分信号的引入可改善系统的动态特性，但也易引起高频干扰。在误差扰动突变时尤其显出微分项的不足。若在控制算法中加入低通滤波器，则可使系统性能得到改善。(In PID control, the introduction of differential signal can improve the dynamic characteristics of the system, but it can also cause high-frequency interference. When error perturbations change abrupt, the deficiency of differential terms especially shows. If the low-pass filter is added to the control algorithm, the performance of the system can be improved.)

2018-06-23 22:03:29下载

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waveletde
小波去噪程序 (Wavelet denoising procedure)

2010-11-26 20:46:50下载

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modulation techniques used in comminication

2014-02-24 18:18:37下载

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BA.m
说明： matlab写的关于BA无标度网络的代码(scale-free complex networks sourcecode)

2009-08-25 10:42:04下载

积分：1

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