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chap12
说明： 基于MATLAB和VC++,是两者很好的结合应用(Based on MATLAB and VC++, is a good combination of the two applications)
- 2010-03-27 21:08:58下载
- 积分：1
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pid
以中等纯度的精馏塔为研究对象，考虑到不等分子溢流的影响和非理想的汽液平衡，可以得到塔顶产品轻组分含量Y与回流量L之间的传递函数为：
其中由于现场环境干扰，输出带有测量噪声是（0，1）的正态分布序列，它的方差为ɑ=0.5。由于输出中带有很大的噪声信号，故将数字滤波技术中常见的低通滤波器由于偏差控制，滤掉其中的噪声信号，然后在对其进行PID计算，得到实际的控制量。在该方法在噪声较强的环境下，可以得到较好的控制效果。
控制要求：
1、 采用带低通滤波器的增量式PID将塔顶轻组分含量控制在0.99
2、 用ISTE法整定PID参数
3、 在控制过程中，到150周期加入幅度为-20 的阶跃干扰，在第300周期干扰消失。分析PID参数的抗干扰性。
(Medium-purity distillation column, taking into account ranging from molecular overflow and non-ideal vapor-liquid equilibrium, the transfer function between the light component content of the top product Y and the back flow L can be obtained as:
Because the field of environmental interference, output with the measurement noise is a normal distribution (0,1) sequence, its variance ɑ = 0.5. As with a lot of noise in the output signal, it will be common in low-pass filter in the digital filtering techniques due to the bias control, filter out the noise signal, then its PID, the actual amount of control. In the strong noise environment, you can get better control effect.
Control requirements:
1, using the incremental PID with a low-pass filter to the top of the tower content of light components in the 0.99
2, the method of ISTE tuning PID parameters
3, in the control process, to 150 cycles join the range of-20 step disturbance, disappearance of interference in the first 300 c)
- 2012-04-07 07:27:43下载
- 积分：1
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LevinsonDurbin
现代功率谱估计中的经典算法：LevinsonDurbin，可以仿照编写出c代码。(Modern power spectrum estimation of the classical algorithm: LevinsonDurbin, can be modeled to write c code.)
- 2012-04-19 16:47:55下载
- 积分：1
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matlab
超宽带无线电技术是一本超宽带领域非常出名的书籍，这是书籍中每一个例子的代码。(The ultra-wideband radio technology is a very well known in the field of ultra-wideband books, this is an example of code books.)
- 2012-04-22 15:32:43下载
- 积分：1
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load-analysis
电力系统负荷分析，并带有同步调相机，欢迎下载(Power system load analysis, with synchronous condenser, welcome to download)
- 2013-04-10 12:31:14下载
- 积分：1
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Matlab-HOSA-zhongwen
Matlab高阶统计量工具箱函数中文文档(Higher-order statistics Matlab toolbox functions Chinese documents)
- 2014-03-17 16:04:39下载
- 积分：1
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svt
matlab实现的svt（奇异值阈值）算法(matlab implementation svt (singular value threshold) algorithm)
- 2010-12-14 12:43:42下载
- 积分：1
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cdma2000_Matlab
用matlab编写的cdma2000基带信号源的仿真程序,主要实现编码调制部分。。(Prepared using matlab cdma2000 baseband signal source simulation program, the main code modulation section. .)
- 2013-12-28 10:59:25下载
- 积分：1
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M03-AT-Command---User-Manual
M03 - LVTTL UART to Wi-Fi
(IEEE 802.11 b/g)
AT Command and User Manual
- 2014-01-17 22:46:49下载
- 积分：1
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CDMA-MUD
改算法描述CDMA系统的多用户检测，很详细(CDMA,MUD)
- 2009-06-06 12:32:32下载
- 积分：1
