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NEWTONRAFSONpowerflowMATLAB
牛顿拉夫逊法实现潮流计算的MATLAB程序(Newton Raphson power flow calculation of the MATLAB program to achieve)
- 2009-12-23 19:29:40下载
- 积分:1
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MATLAB-basedControlSystemAnalysis
说明: 锅炉汽包水位控制系统是火力发电厂中的一个重要的热工控制系统,汽包水位的
控制大多采用传统PID控制方式。但是,传统PID控制器参数的整定是在获取对象数学
模型的基础上,根据某一整定规则来确定的,不能进行在线调整,难以适应锅炉汽包
水位这样一个复杂多变的控制系统,其控制效果往往难以满足要求。
本文应用模糊控制技术,设计了一种二输入三输出模糊自整定PID控制器,对锅
炉汽包水位进行控制,实现了PID参数的自适应调节。利用MATLAB对控制系统进行
仿真。结果表明,该控制器自整定能力及鲁棒性比传统PID控制器更强,响应速度快、
精度高,同时对虚假水位有较好的控制效果。(Boiler water level control system is an important thermal power plant in the thermal control system, boiler water level
Control most of the traditional PID control method. However, the traditional PID controller tuning parameters for objects in mathematics
Model based on the rules to determine a whole and can not be adjusted online, it is difficult to adapt to the boiler drum
Water level control such a complex system, its control effect is often difficult to meet the requirements.
In this paper, fuzzy control technology, designed a two input and three output fuzzy self-tuning PID controller, the pot
Steam drum level control, the PID parameters to achieve the adaptive regulation. The control system using MATLAB
Simulation. The results show that the controller auto-tuning capability and robustness more than the traditional PID controller, fast response,
High precision, while the water level has better control of false results.)
- 2010-04-29 14:59:48下载
- 积分:1
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youbowen5_2
matlab,最小拍控制系统,输入为速度信号,输出控制器输出变量有波纹。有波纹最小拍控制系统(matlab, the smallest shot control system, the input speed signal, the output controller output variable corrugated. Corrugated minimum Beat Control System)
- 2013-03-29 00:22:00下载
- 积分:1
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Goldar-Hyrien
A mathmatical model of biology(A mathmatical model for ATM response)
- 2010-05-05 16:36:43下载
- 积分:1
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savitzkyGolay1D_rle
功能化一个输入向量利用Savitzky-格雷平滑滤波器的基础上一定程度的多项式的长度和移动窗口(The function smooths a input vector using Savitzky-Golay smoothing filter based on the degree of polynomial and the length of moving windows )
- 2012-04-09 21:12:12下载
- 积分:1
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fdtd3d_1854
THIS PROGRAM USES PULSE EXPANSION FOR THE ELECTRIC CURRENT MODE
C AND POINT-MATCHING FOR THE ELECTRIC FIELD AT THE CENTER OF EACH
C WIRE SEGMENT.
C
C DELTA-GAP FEED MODEL IS USED IN BOTH FORMULATIONS. IN ADDITION,
C MAGNETIC-FRILL GENERATOR IS AVAILABLE IN THE POCKLINGTON S
C INTEGRAL EQUATION.
- 2013-09-05 19:48:40下载
- 积分:1
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2013102241922765
MATLAB程序—一PCM。对PCM编码进行了详细的仿真,效果较好。(MATLAB program- a PCM. PCM coding for a detailed simulation better.)
- 2013-11-24 23:10:34下载
- 积分:1
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nozzlerocket
火箭尾喷管的设计,主要包括动力计算,外形轮廓计算,温度计算及激波分布等。使用matlab编写(Rocket nozzle design)
- 2010-12-03 18:00:41下载
- 积分:1
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yc
说明: 清空环境变量
网络结构建立
遗传算法参数初始化
迭代求解最佳初始阀值和权值
遗传算法结果分析
把最优初始阀值权值赋予网络预测
BP网络训练
BP网络预测
清空环境变量(Empty the environment variable
Established network structure
Genetic algorithm parameter initialization
Iterative Solution optimum initial thresholds and weights
Analysis of Genetic Algorithms
The optimal initial threshold value is assigned to the right network prediction
BP network training
BP network prediction
Empty the environment variable)
- 2013-08-17 21:35:24下载
- 积分:1
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MATLAB-beginners-assembly
matlab初学者基本算法的代码,主要用于matlab初学者进行一些算法思路的设计与编码,对于初学者非常有用。(algorithm matlab code, mainly for matlab beginners some ideas of design and coding of algorithms, very useful for beginners.)
- 2013-05-13 19:58:18下载
- 积分:1