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Search Results: 1 - 10 of 269580 matches for " br>钟延炯 "
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A New Method for Nonlinear System Control
非线性系统的一种直接控制方法

Zhong Yanjong,Liao Fucheng,Yang Yushu,<br>,廖福成,杨遇术
自动化学报 , 1994,
Abstract: 非线性系统的一种直接控制方法钟延炯,廖福成(北京科技大学自动化系100083)杨遇术(兵总北方车辆研究所)关键词非线性控制系统,最优控制,PID调节器1引言对于非线性系统的研究,人们提出了许多方法,例如线性化方法、谐波线性化方法、描述函数法,近年来又...
逆重复m序列及系统辨识

自动化学报 , 1979,
Abstract: ?本文计论了逆重复m序列的产生、性质和功率谱密度,采用逆重复m序列辨识线性系统时纹波项的估算,以及由试验得到的互相关函数估算系统传递函数的计算方法.最后,归纳了采用逆重复m序列辨识系统的好处.文中附有试验结果和计算示例.
多功能伪随机信号相关仪及冷轧机控制系统在线辨识
李白男,
自动化学报 , 1979,
Abstract: ?本文介绍了根据系统在线辨识原理设计的伪随机信号相关仪,还讨论了采用多周期逆重复m序列,配合实时二项式加权平均消除系统直流漂移对测试脉冲响应函数的影晌;对系统施加一个周期预扰动,消除系统被扰后初始输出非平稳造成的不良影响;将两个相互相差二分之一半周期的逆重m序列作为独立序列,来辨识多维系统.(并用实验证明了以上提高辨识准确度的措施所获得的效果以及所扩大的功能.最后介绍了冷轧机控制系统的在线辨识与在线调整.
采用复合码与和码辨识Hammerstein模型及前馈非线性系统
, 李白男
自动化学报 , 1982,
Abstract: ?本文提出了一种利用复合码与和码辨识H模型和前馈非线性系统的方法,其随机码是由相位相差l/2半周期的逆重复m序列所组成.此方法即使非线性元件的奇次系数全为零,仍能辨识出线性系统的脉冲响应和非线性元件的偶次系数.文中附有辨识H模型的数字仿真结果.
非线性系统的一种直接控制方法
, 廖福成, 杨遇术
自动化学报 , 1994,
Abstract:
水电站发电机组动态特性的在线辨识
, 李白男, 沈善德, 言茂松
自动化学报 , 1980,
Abstract: ?本文介绍了在某水电站发电机组处于不同运行方式下在线辨识的试验结果,试验结果表明,应用伪随机信号相关仪在电力系统中进行在线辨识是安全可行的,并且看出单台发电机组的动态特性与电力系统的结构和潮流有关.
A RESEARCH ON ONE-DIMENSION FORWARD FOR AERIAL ELECTROMAGNETIC METHOD IN TIME DOMAIN
时间域航空电磁法一维正演研究

LUO YANZHONG,<br>罗
地球物理学报 , 2003,
Abstract: Based on the electromagnetic theory, the forward formulae and algorithm are obtained for aerial electromagnetic methods (ATEM) with dipole-dipole array in time domain under the condition of stratified earth. The computer program for computing the ATEM response is worked out and the forward computing is completed for some typical geoelectrical sections. The results provide a basis for analyzing the detecting capacity and applied conditions of the ATEM and for designing the ATEM system on the helicopter.
Research on Architecture of Grid Computing System
网格互联组网的一种结构模式研究

ZHANG Huan-jiong,ZHONG Yi-xin,<br>张焕,义信
计算机科学 , 2010,
Abstract: Grid computation is a branch of computer science researching,the main idea is how to integrate some diffe-rent computation capabilities in different geographical positions,furthermore to unify them as a virtual super computer.We researched the architecture and performances of Grid internet,especially,the characters of the new protocols and the sharing of resources were studied,the distributing computation and parallel computation,the co-operating performance and the intelligent performance were discussed to...
Research on the Intelligent Schedule Measure of Grid Network
网格网的智能化调度研究

ZHANG Huan-jiong,ZHONG Yi-xin,<br>张焕,义信
计算机科学 , 2010,
Abstract: The asset management and schedule measure in Grid computing system are the key technologies of describing the network souses, network management and task assignment. In this paper, the intelligent schedule measure in Grid Internet system was researched, the essential conditions of realizing intelligent schedule measure were discussed, furthermore,one intelligent schedule measure was pointed out.
南岭隧道设计施工教训的拙见

铁道工程学报 , 1991,
Abstract:
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