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作者: Sun, Jianwei1;Tan, Huimin1; (1Department of Engineering Safety, Beijing Institute of Technology, Beijing 100081, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.6 P764-768

摘要: Aim To evaluate the availability of passive acoustic localization and tracking. Methods An experimental system for passive acoustic target localizatio ...

作者: Zhang, Cheng1;Lin, Yongchang1; (1Department of Optical Engineering, Beijing Institute of Technology, Beijing 100081, China)

出处: Guangzi Xuebao/Acta Photonica Sinica 1999 Vol.28 No.1 P61-64

摘要: Needle automatic design can start from a single layer to obtain a multilayer, but it must overcome local minimum for the global minimum. To get an opt ...

作者: Lei, Wen1;Long, Teng1;Zeng, Tao1;Han, Yueqiu1; (1Department of Electronics Engineering, Beijing Institute of Technology, Beijing 100081, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.3 P357-360

摘要: Aim To resolve the ambiguities of range for a medium pulse repetition frequency (MPRF) Doppler radar. Methods A PRF was taken as reference, and a look ...

作者: Niu, Yongsheng1;Zhao, Xinmin2; (1Department of Optical Engineering, Beijing Institute of Technology, Beijing 100081, China;2Department of Automated Test, Measurement and Control, Harbin Institute of Technology, Harbin 150001, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.3 P365-369

摘要: Aim To diagnose sensor soft and hard failure and recover the failed sensor signal in control system. Methods A double level neural network including o ...

作者: Xie, Yu1;Kang, Jingli1;Dong, Wei1;Quan, Guoqing1; (1Department of Flight Vehicle and Control, Beijing Institute of Technology, Beijing 100081, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.2 P171-175

摘要: Aim To introduce a method for vehicle auto-classification based on the loop sensors, which can check the frequency change caused by the vehicle ferrom ...

作者: Yuan, Hongfang1;Shi, Tianyun1;Wang, Xinyi1; (1School of Mechanical Engineering and Automation, Beijing Institute of Technology, Beijing 100081, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.6 P701-704

摘要: Aim To study the synthetic fuzzy algorithm applied in fault diagnosis expert system. Methods According to many cases in the normal inference and conje ...

作者: Weng, Yan1;Zhang, Tianqiao1; (1Department of Flight Vehicle and Control, Beijing Institute of Technology, Beijing 100081, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.5 P584-588

摘要: Aim To apply homing guidance to rotary antitank missiles. Methods The feasibility analysis, loop of guidance head analysis and controller optimum desi ...

作者: Zhang, Yuhua1;Wang, Xiaolin1;Zhang, Guoxiong2;Li, Zhen2; (1Department of Optical Engineering, Beijing Institute of Technology, Beijing 100081, China;2Precision Instrument and Opto-electronics Engineering College, Tianjin University, Tianjin 300072, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.2 P157-162

摘要: Aim To improve the accuracy of measuring roundness and spindle motion error with three-point method. Methods The effects of the reading error and the ...

作者: Li, Jinlin1; (1School of Management and Economics, Beijing Institute of Technology, Beijing 100081, China)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.4 P459-463

摘要: Aim To present evaluation methods of economic mobilization, finding weak factors in economic mobilization, providing reference for improving economic ...

作者: Hu, Gengkai1;Han, Qi1;Weng, G. J.2; (1Department of Applied Mechanics, Beijing Institute of Technology, Beijing 100081, China;2Department of Mechanical and Aerospace, Engineering Rutgers University, New Brunswick, NJ08903, United States)

出处: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology 1999 Vol.19 No.5 P554-559

摘要: Aim To analyze the influence of inclusion's spatial distribution and orientation on plastic properties of composites. Methods The micromechanical mode ...

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