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CoSMSOL:Complex system modeling,simulation and optimization language

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International Journal of Modeling, Simulation, and Scientific Computing 2017年第2期8卷 103-123页

作者： bo hu li Xiao Song lin Zhang Jing liu Peng Chi Tingyu lin Xing Zhang Yuanjun Laili Fei Tao Tan li School of Automation Science and Electrical Engineering Beihang University P.R.China Beijing Simulation Center 50 Yongding Lu Beijing Beijing 100854P.R.China Beijing Institute of Near Space Flight Vehicle Systems Engineering Beijing P.R.China

Complex System Modeling,Simulation and Optimization Language(CoSMSOL)is problem-oriented and designed to run on multi-core *** paper provides the system environment of CoSMSOL and proposes the modeling methods of complex system,language text specification,function library,algorithm library,parallel simulation algorithms and intelligent optimization algorithms which support continuous system,discrete system and agent ***,we developed a simulation language compiler of CoSMSOL,which is employed in two case studies generating a multi-entity war gaming system and an aerodynamic spacecraft *** two cases illustrate main functions and implementation processes of *** results validate that CoSMSOL is useful to model agent-based system and aerospace system.

关键词： Simulation language compiler Backus normal form abstract syntax tree

Applications of artificial intelligence in intelligent manufacturing: a review

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Frontiers of Information Technology & Electronic Engineering 2017年第1期18卷 86-96页

作者： bo-hu li Bao-cun HOU Wen-tao YU Xiao-bing LU Chun-wei YANG The Second Academy of China Aerospace Science and Technology Corporation Beijing Aerospace Intelligent Manufacturing Technology Development Co. Ltd.

Based on research into the applications of artificial intelligence （AI） technology in the manufacturing industry in recent years, we analyze the rapid development of core technologies in the new era of＇Internet plus AI＇, which is triggering a great change in the models, means, and ecosystems of the manufacturing industry, as well as in the development of AI. We then propose new models, means, and forms of intelligent manufacturing, intelligent manufacturing system architecture, and intelligent man- ufactudng technology system, based on the integration of AI technology with information communications, manufacturing, and related product technology. Moreover, from the perspectives of intelligent manufacturing application technology, industry, and application demonstration, the current development in intelligent manufacturing is discussed. Finally, suggestions for the application of AI in intelligent manufacturing in China are presented.

关键词： Artificial intelligence Intelligent manufacturing Intelligent manufacturing system

A comparison of the spontaneous firing patterns between principal cells and fast spiking interneurons from dentate gyrus in waking guinea pigs

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Neuroscience Bulletin 2006年第1期22卷 21-28页

作者： bo hu li YANG Wei huANG Jian-Feng SUI Department of Physiology Third Military Medical University Chongqing 400038 China

Objective To explore the possible mechanisms that cause the dentate gyrus （DG） neurons to play different roles in information coding. Methods In vivo extracellular single unit recording was performed on 22 waking female guinea pigs, which were positioned in a sound-attenuated recording chamber without any muscular relaxants. The spontaneous firing patterns of the DG neurons were detected and compared. Results There were two different electrophysiologi- cal populations in the DG of guinea pigs, principal cells （PCs） and fast spiking interneurons （INs）. Of the PCs, 1.3% discharged regularly, 48.1% irregularly and 50.6% in bursts ; in contrast, of the INs units, 64.1% discharged regularly, 2.6% irregularly and 33.3% in bursts. The spontaneous firing patterns of PCs were significantly different from those of INs （P 〈0.01 ）. In addition, the differences of several interspike interval （ISI） parameters also have been observed：（1） the ISI coefficients of variation of PCs （3.39 ± 3.56） were significantly higher than those of INs （1.08 ± 0.46）（P 〈0.01） ; （2） the ISI asymmetric indexes of PCs （0. 047±0. 059） were significantly lower than those of INs （0.569±0. 238）（P 〈 0.01 ）. Conclusion In the DG, the spontaneous firing patterns of PCs were significantly different from those of INs. The former were prone to fire in bursts, the latter were prone to fire regularly. The different roles in information coding between PCs and INs might be caused by their different firing patterns.

关键词： dentate gyrus principal cell intemeuron interspike interval spontaneous firing pattern

Preliminary study of change of discharge phase of guinea pig hippocampal CA1 pyramidal cells during visual discriminative task

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中国药理通讯 2005年第4期22卷 52-53页

作者： hu bo Yang li huang Wei Sui Jian - feng Department of Physiology Third Military Medical University Chongqing 400038 China

Fabrication of High-power White LEDs and White light Uniformity Testing

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Semiconductor Photonics and Technology 2007年第2期13卷 97-103页

作者： YU Xin-mei RAO Hai-bo hu Yue li Jun-fei HOU Bin School of Optoelectronic Information University of Electronic Science and Technology of China Chengdu 610054 CHN

As the blue and yellow lights are complementary colors, a blue InGaN LED chip is coated hy a yellow phosphor film to generate white light based on luminescence conversion mechanism. The emitted light of a blue LED is used as the primary source for exciting fluorescent material such as cerium doped yttrium aluminum garnet with the formula Y3Al2O12 ： Ce^3＋（in short： YAG ： Ce^3＋）. The matching of the spectrum of the blue LED chips and the YAG ： Ce^3＋ yellow phosphor is studied to improve the conversion efficiency. The packaging methods and manufacturing processes for high power single chip-white LEDs are introduced. The uniformity of the output white light is investigated. Based on the characteristics of the high power white LEDs, some approaches and processes are suggested to improve the light uniformity when they are fabricated. The effectiveness of those approaches on the improvement of LEDs is discussed in detail and some interesting conclusions are also presented.

关键词： solid state lighting high-power white LED packaging phosphor layer matching uniformity

A swarm intelligence design based on a workshop of meta-synthetic engineering

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Frontiers of Information Technology & Electronic Engineering 2017年第1期18卷 149-152页

作者： bo-hu li hui-yang QU Ting-yu liN Bao-cun HOU Xiang ZHAI Guo-qiang SHI Jun-hua ZHOU Chao RUAN The Second Academy of China Aerospace Science and Technology Corporation The State Key Laboratory of Intelligent Manufacturing System for Complex Products Beijing Aerospace Intelligent Manufacturing Technology Development Co. Ltd.

In this paper, we present a swarm intelligence design technology based on a workshop of meta-synthetic engineering, including the architecture, the decision-making process of swarm intelligence design based on a meta-synthetic workshop, and the design resource delivery technology involved in the design. We conclude the paper with a discussion of future research.

关键词： Meta-synthetic engineering Swarm intelligence Design resources delivery

All Fiber Optical Velocity Interferometer Research

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Chinese Journal of Lasers 1999年第4期8卷 3-5页

作者： JIA bo 1 hu li 1 YE Kunzhen 1 ZHOU Xianming 2 TAN hua 2 ( 1 State Key Laboratory of Broadband Optical Fiber Transmission and Communication Networks, Chengdu 610054, China 2 China Academy of Engineer Physics, Chengdu 610003, China) 电子科技大学宽带光纤传输与通信系统技术国家重点实验室四川成都 610054 电子科技大学宽带光纤传输与通信系统技术国家重点实验室四川成都中国工程物理研究院四川成都

In this paper,we use a fiber mode coupling method to analyse a fiber optical velocity interferometer system for any reflector and use it to measure low velocity impact specimens with diffuse reflecting surface. The experiment results agree with theoritcal analysises fairly and the profile of velocity vs time is first obtained in the experiment.

关键词： fibre mode coupling method optical velocity interferometer low velocity impact diffuse reflecting surface

横流注入形式对发动机尾喷流红外辐射特性影响的数值研究

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航空动力学报 2017年第2期32卷 337-343页

作者：何哲旺张勃吉洪湖李伟南京航空航天大学能源与动力学院江苏省航空动力系统重点实验室南京210016 中国航空发动机集团有限公司沈阳飞机设计研究所总体部沈阳110035

针对轴对称收敛喷管,在其出口设计了横向射流装置,在保持横流总流量相同且进口总温为840K的情况下,数值模拟研究了横流不同注入形式对发动机尾喷流红外辐射的抑制效果.横流的注入能够增强尾喷流与外界气流的掺混,减小高温区长度.结果表... 详细信息

针对轴对称收敛喷管,在其出口设计了横向射流装置,在保持横流总流量相同且进口总温为840K的情况下,数值模拟研究了横流不同注入形式对发动机尾喷流红外辐射的抑制效果.横流的注入能够增强尾喷流与外界气流的掺混,减小高温区长度.结果表明:周向4股注入时的掺混效果要明显弱于横流单股、双股相对注入,故其红外抑制效果也较差;在侧方探测面上,方位角大于20°时,横流单股注入与双股相对注入时的抑制效果非常接近,但后者效果稍好,其最大降幅达到71.6%;在下方探测面,两者的辐射强度均要比其在侧方探测面时大,且双股相对注入时的辐射强度与周向4股注入形式相当;在上方探测面上,相对于其他注入形式,横流单股注入时的辐射强度相对较小,最大降幅达到78.4%.

关键词：红外抑制轴对称收敛喷管尾喷流横向射流强化掺混

p62介导传染性法氏囊病病毒VP2蛋白自噬降解以抑制病毒复制的机制研究

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中国预防兽医学报 2020年第12期42卷 1310-1310页

作者： li YA-huI hu bo-li JI GANG Institute of Immunology and College of Veterinary Medicine Nanjing Agricultural University Nanjing China Institute of Immunology and College of Veterinary Medicine Nanjing Agricultural University Nanjing China Institute of Immunology and College of Veterinary Medicine Nanjing Agricultural University Nanjing China MOA Key Laboratory of Animal Virology Center for Veterinary Sciences Zhejiang University Hangzhou China Institute of Immunology and College of Veterinary Medicine Nanjing Agricultural University Nanjing China Institute of Immunology and College of Veterinary Medicine Nanjing Agricultural University Nanjing China Shanghai Veterinary Research Institute CAAS Shanghai China MOA Key Laboratory of Animal Virology Center for Veterinary Sciences Zhejiang University Hangzhou China

传染性法氏囊病病毒(IBDV)是一种禽双链RNA病毒,能够引起鸡的急性高度接触性传染病-传染性法氏囊病(IBD)。该病引起鸡群严重的免疫抑制,导致免疫失败和其他病原体的感染。目前,IBDV感染过程的免疫机制还不清楚。IBDV感染细胞后,细胞的... 详细信息

传染性法氏囊病病毒(IBDV)是一种禽双链RNA病毒,能够引起鸡的急性高度接触性传染病-传染性法氏囊病(IBD)。该病引起鸡群严重的免疫抑制,导致免疫失败和其他病原体的感染。目前,IBDV感染过程的免疫机制还不清楚。IBDV感染细胞后,细胞的免疫系统被激活,包括细胞的自噬降解。选择性自噬是真核生物细胞内高度保守的自我降解的生物学过程,可以降解细胞内多余或异常蛋白质及细胞器,不仅是细胞抵抗内外应激的重要机制,而且是机体一种重要的免疫机制。

关键词：传染性法氏囊病病毒接触性传染病免疫机制免疫失败 VP2蛋白免疫抑制真核生物细胞自噬