登录
首页 » matlab » short-termloadforecastingwithchaostimeseries

short-termloadforecastingwithchaostimeseries

于 2010-07-06 发布 文件大小:374KB
0 201
下载积分: 1 下载次数: 40

代码说明:

  文章展示了一种新的方法用于功率系统中短期负载预测。提出的方案使用混沌时间序列分析基于确定性混沌去捕捉复杂的负载行为特征。确定性的混沌允许我们重构一个时间序列并决定输入的变量个数。这篇文章描述了混沌时间序列对日间功率系统峰值的分析。确定性混沌的非线性图形通过多层感知器的神经网络得到。提出的方案在一个例子中具体阐述。(This paper presents a new approach to short-term load forecasting in power systems. The proposed method makes use of chaos time series analysis that is based on deterministic chaos to capture characteristics of complicated load behavior. Deterministic chaos allows us to reconstruct a time series and determine the number of input variables. This paper describes chaos time series analysis of daily power system peak loads. The nonlinear mapping of deterministic chaos is identified by the multilayer perceptron of an artificial neural network. The proposed approach is demonstrated in an example.)

文件列表:

YY short-term load forecasting with chaos time series.pdf,414144,2010-05-31

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • lin
    [linqua n]matlab编的一个时钟界面 比较小([linqua n] Matlab a series of relatively small clock interface)
    2005-06-08 15:23:49下载
    积分:1
  • AC_Voltage_Control_3phase_IM
    control 3 phase motor
    2013-04-08 21:42:25下载
    积分:1
  • Transmission-Model
    无线传感器网络定位用到的无线传输模型 Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model (Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model Achieve functional distance and transmission attenuation swap ~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignalStrength=SendingPower-PathLoss e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0) Pt:transmit power pl(d0):the pass loss for a reference distance of d0 ηis the path loss exponent above parameters are saved in ../Parameters_Of_Models.mat dist:distance between sender and receiver(m) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignal)
    2013-08-31 18:59:05下载
    积分:1
  • Two_degree_of_freedom_vehicle_model
    说明:  如果对实际工程结构作简化处理,建立其动力学模型,并确定系统的质量、刚度、阻尼参数,便可以用多种方法建立系统的动力微分方程。常用的方法有直接 法、影响系数法、拉格朗日法以及有限元法等。拉格朗日法是从能量的观点建立系统的动能T、势能U和功W之间的标量关系,是研究静、动力学问题的一种方法。如果在选定运动坐标以后,能够设法求得坐标相对应的质量矩阵和刚度矩阵,就可以用影响系数法建立多自由度系统运动微分方程[4]。本文采用拉格朗日法建立了1/4车辆几何模型。(If the actual engineering structure is simplified, its dynamic model is established, and the mass, stiffness and damping parameters of the system are determined, the dynamic differential equation of the system can be established by various methods. The commonly used methods are direct method, influence coefficient method, Lagrange method and finite element method. Lagrange method is a method to study the static and dynamic problems, which is to establish the scalar relation among kinetic energy t, potential energy u and work W from the point of view of energy. If the mass matrix and stiffness matrix corresponding to the coordinates can be obtained after the motion coordinates are selected, the differential equation of motion of the multi degree of freedom system can be established by the influence coefficient method [4]. In this paper, 1 / 4 vehicle geometry model is established by Lagrange method.)
    2019-12-23 16:13:14下载
    积分:1
  • neuralnetwork
    《基于MATLAB系统分析与设计--神经网络》一书的源程序("based on MATLAB analysis and design-- neural networks," a book of the source)
    2005-01-25 17:43:24下载
    积分:1
  • l1_OMP_matlab
    压缩感知 L1范数最小化算法正交匹配追踪法重构信号(compressive sensing L1-norm OMP signal reconstruction )
    2011-08-18 16:28:25下载
    积分:1
  • radar-data
    消除雷达数据背景噪声,经典相消法。很好用,这是研一时候做的(Eliminate background noise radar data, the classic destructive method. Very easy to use, this is a time to do research)
    2015-01-22 21:14:13下载
    积分:1
  • ECG_signal
    ECG signal simulation by Matlab using m-code
    2010-03-06 12:09:20下载
    积分:1
  • lzq
    二进制编码的免疫克隆算法matlab源程序,二进制编码的免疫克隆算法matlab源程序(Binary code immune algorithm cloning matlab source )
    2012-03-21 10:59:47下载
    积分:1
  • MIMO-OFDM-Synchronization-
    国外的一份关于802.11n资料的资料,对学习MIMO-ofdm的朋友非常实用。(A information about 802.11 n data abroad, MIMO- ofdm friend very practical to the study)
    2014-08-19 14:17:17下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载