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Reconfigurable-flight-control
精密控制结构需要满足先进飞机的使命和对其引航的要求。这就要求飞行器的性能必须满足在低空飞行,低速飞行和大迎角攻击性飞行,全天候,昼夜工作的条件,并且新的控制技术应该成熟。这项工作提出了飞行控制时,状态变量和控制输入是由预先确定的限制范围内的系统控制系统的设计理念。在设计过程使用动态规划的概念。其基本思想涉及非二次泛函最小化。由于一系列限制因素,建议使用光滑函数。同时提出了该综合方法的优点。我们利用对F-18战斗机的纵向控制配置来说明该设计方法。(Indirect adaptive control for reconfigurable flight control is advocated. Specifically,
online static system identification using a moving window/batch estimation is implemented.
The ensuing linear regression is augmented with an intercept. The intercept parameter is
included to address the effects of trim change associated with the occurrence of a control surface
failure. Parameter estimate information is used to adjust the inner loop’s control gains, and
a command derived from the intercept estimate is fed forward to automatically retrim the aircraft.
The tracking performance of this automatic retrimming method, which relies on system
identification, surpasses the conventional approach of exclusively relying on integral action
for retrimming. These adaptive and reconfigurable flight control concepts are illustrated in
the context of a fighter aircraft’s pitch plane dynamics. The novel adaptive and reconfigurable
flight control system successfully handles a 50 per cent horiz)
- 2011-05-02 12:39:11下载
- 积分:1
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Matlab_GUI
matlab gui设计基础教程资料,详细,适合matlab初学者(Matlab based GUI design tutorials, detailed, suitable for beginners matlab)
- 2013-12-03 19:42:49下载
- 积分:1
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Fresnel_Integrals1234
Efficient and accurate computation of the Fresnel sine and cosine integrals
- 2010-10-28 17:44:23下载
- 积分:1
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init_MIMO_channel
说明: MIMO信道初始化的MATLAB仿真源程序(intimate mimo channel source)
- 2010-04-06 22:49:58下载
- 积分:1
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matlab
本次实验是要我们先产生心电信号,再加噪声再滤波。由一个心电信号数据表输出心电信号,由于已知的心电信号有噪声,所以我先将信号进行滤波,得到正确的心电信号。再加噪声,通过滤波可以得到高频和中频噪声,将原信号加上噪声显示再滤波。每次的时域信号都画出了他们相应的频谱,便于观察。每次的滤波我也尝试了不同的滤波器。(This experiment is to produce our first ECG, together with noise and then filtering. ECG data from a table output ECG, ECG as a known noise signal is filtered first, I get the correct ECG. Plus noise can be obtained by filtering high-frequency and intermediate frequency noise, the original signal plus noise shown again filtering. Time-domain signals each draw their corresponding spectrum, easy to observe. Every time I try to filter the different filters.)
- 2011-05-30 15:52:47下载
- 积分:1
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KMATH
MATLAB实现K均值聚类,自己编的,可用,不用系统函数。(MATLAB realization of K-means clustering, own, use, instead of the system functions.)
- 2014-12-31 15:06:03下载
- 积分:1
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Improved-Euler-method
Improved Euler method for the interpretation of potential data based on the ratio of the vertical first derivative to analytic signal
- 2015-02-14 10:47:01下载
- 积分:1
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tongxin
BPSK qpsk MSK GMSK等仿真源程序,能直接出图!(BPSK qpsk MSK GMSK simulation source code, etc., can directly drawing!)
- 2010-06-06 22:33:50下载
- 积分:1
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Reordering
说明: 高压缩比信号的重构问题,压缩感知理论相关(Reordering for Better Compressibility Efficient)
- 2011-04-06 09:22:43下载
- 积分:1
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inpaint
本程序是基于MATLAB图像查看像素值的算法,用户可以查看图像中任一点的像素值(This procedure is based on MATLAB image to view the pixel values of the algorithm, the user can view images of any pixel value)
- 2012-04-27 19:03:44下载
- 积分:1