作者: 危胜军,胡昌振,孙明谦 (School of Software Beijing Institute of Technology,School of Software,Beijing Institute of Technology,School of Software,Beijing Institute of Technology,,Beijing 100081,China,Beijing 100081,China,Beijing 100081,China)
出处: 北京理工大学学报(英文版) 2008 第1期 P41-45
关键词: knowledge;representation;knowledge;learning;fuzzy;Petri;nets;fuzzy;reasoning
摘要: A method of knowledge representation and learning based on fuzzy Petri nets was designed. In this way the parameters of weights, threshold value and c ...
作者: ZHENG Shi-Wang,XIE Jia-Fang,CHEN Wen-Cong (Department of Physics and Information Engineering,Shangqiu Normal University,Shangqiu;Department of Mechanics,Beijing Institute of Technology,Beijing)
出处: 中国物理快报:英文版 2008 第25卷 第3期 P809-812
关键词: 非对称方程式;不完整体系;物理学;保存量
摘要: A new conserved quantity is investigated by utilizing the definition and discriminant equation of Mei symmetry of Tzénoff equations for nonholonomic s ...
作者: 李惠彬1;刘海光1;刘吉春1;上官云飞2; (1School of Mechanical and Vehicular Engineering,Beijing Institute of Technology;2Beijing Auman Heavy Motor Plant)
出处: 北京理工大学学报(英文版) 2008 第4期
关键词: heavy;truck;cab;interior;noise;LSL;algorithm;active;noise;control
摘要: In order to control the noise of the heavy truck interior cab effectively, the active noise control methods are employed. First, an interior noise fie ...
作者: NIE Jian-Xin,YANG Ding-Hui (State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing;Department of Mathematical Sciences, Tsinghua University, Beijing)
出处: 中国物理快报:英文版 2008 第25卷 第8期 P3079-3082
关键词: 粘弹性;BISQ模式;低渗透性;砂岩
摘要: A modified BISQ (Blot/Squirt) model for wave propagation in low-permeability sandstone is developed by in-troducing the viscoelastic mechanism of a po ...
作者: 那靖,任雪梅,黄鸿 (Department of Automatic Control, School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, P.R.China)
出处: 自动化学报 2008 第9期 P1196-1202
关键词: Time-delay;system;neural;networks;systemidentification;adaptive;control;linearization;compensation
摘要: A new adaptive time-delay positive feedback con- troller(ATPFC)is presented for a class of nonlinear time-delay systems.The proposed control scheme co ...
作者: GANG Tie-Qiang,MEI Feng-Xiang,CHEN Li-Jie (Department of Mechanics,Beijing Institute of Technology,Beijing;Department of Mechanical and Electrical Engineering,Xiamen University,Xiamen)
出处: 中国物理快报:英文版 2008 第25卷 第3期 P866-869
关键词: 计算方法;数值;分解方法;物理学
摘要: Based on a splitting method and a composition method,we construct some structure-preserving algorithms with first-order,second-order and fourth-order ...
作者: (Beijing Key Laboratory of Intelligent Information,School of Computer Science,Beijing Institute of Technology,Beijing 100081,China)
出处: 电子学报(英文版) 2008 第17卷 第4期 P698-702
关键词: 通信网;异步随机路由;FH算法;DTNs
作者: ZHOU Yan,KANG Yu-Qing,FANG Xiao-Yong,YUAN Jie,SHI Xiao-Ling,SONG Wei-Li,CAO Mao-Sheng (School of Science Yansban University Qingbuangdao School of Materials Science and Engineering Beijing Institute of Technology Beijing)
出处: 中国物理快报:英文版 2008 第25卷 第5期 P1902-1904
关键词: SiC;Ni;纳米复合材料;纳米技术
摘要: Dielectric properties of SiC/Ni nanocomposites prepared by a simple and facile electroless plating approach at X band are investigated.Compared to the ...
作者: GANG Tie-Qiang,CHEN Li-Jie,MEI Feng-Xiang (Department of Mechanics Beijing Institute of Technology Beijing Department of Mechanical and Electrical Engineering Xiamen University Xiamen)
出处: 中国物理快报:英文版 2008 第25卷 第11期 P3886-3889
关键词: 分裂方法;NODE;雅可比行列式;Lyapunov指数
摘要: Firstly, by using the Liouville formula, we prove that the Jacobian matrix determinants of splitting methods are equal to that of the exact flow. Howe ...
作者: 张全新1;牛振东1;金福生1;樊秀梅1;原达2; (1School of Computer Science and Technology,Beijing Institute of Technology;2School of Information and Electronic Engineering,Shandong Institute of Business and Technology)
出处: 北京理工大学学报(英文版) 2008 第4期
关键词: on-demand;grid;route;ad;hoc
摘要: Problems may occur in ad hoc network when packets are being multicast. Global routing structure may also produce extra processing cost because the dyn ...
已保存题录(0)