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基于OODA环的作战对抗系统动力学模型 被引量:35
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作者 黄建明 高大鹏 《系统仿真学报》 CAS CSCD 北大核心 2012年第3期561-564,574,共5页
随着信息技术在军事领域的应用日渐深入,作战呈现出典型复杂非线性特征。运用系统动力学理论和方法,构建了基于OODA环的信息化条件下作战对抗系统动力学模型,并对作战过程进行了仿真模拟。模型较好地反应了信息化条件下作战对抗的本质... 随着信息技术在军事领域的应用日渐深入,作战呈现出典型复杂非线性特征。运用系统动力学理论和方法,构建了基于OODA环的信息化条件下作战对抗系统动力学模型,并对作战过程进行了仿真模拟。模型较好地反应了信息化条件下作战对抗的本质。模拟结果可以为指挥员组织指挥作战、打赢信息化条件下战争提供定量的理论支持和政策导向。 展开更多
关键词 OODA 复杂适应系统 作战 系统动力学
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烟幕对激光制导武器的影响 被引量:11
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作者 陈丽 李涛 李青 《战术导弹技术》 2004年第4期66-67,共2页
烟幕以其诸多独特优点引起现代战争的广泛关注 .主要介绍了烟幕的特性 。
关键词 烟幕 激光制导武器 战争
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WARFARE COMMAND STRATAGEM ANALYSIS FOR WINNING BASED ON LANCHESTER ATTRITION MODELS 被引量:8
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作者 Xiangyong CHEN Yuanwei JING +1 位作者 Chunji LI Mingwei LI 《Journal of Systems Science and Systems Engineering》 SCIE EI CSCD 2012年第1期94-105,共12页
Lanchester equations and their extensions are widely used to calculate attrition in warfare models. The current paper addresses the warfare command decision-making problem for winning when the total combats capability... Lanchester equations and their extensions are widely used to calculate attrition in warfare models. The current paper addresses the warfare command decision-making problem for winning when the total combats capability of the attacking side is not superior to that of the defending side. For this problem, the corresponding warfare command stratagems, which can transform the battlefield situation, are proposed and analyzed quantitatively by considering the influence of the warfare information factor. The application examples in military conflicts show the feasibility and effectiveness of the proposed model and the warfare command stratagems for winning. The research results may provide a theoretical reference for warfare command decision making. 展开更多
关键词 Lanchester attrition models warfare command stratagems battle situation warfare information system
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Battle damage assessment based on an improved Kullback-Leibler divergence sparse autoencoder 被引量:9
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作者 Zong-feng QI Qiao-qiao LIU +1 位作者 Jun WANG Jian-xun LI 《Frontiers of Information Technology & Electronic Engineering》 SCIE EI CSCD 2017年第12期1991-2000,共10页
The nodes number of the hidden layer in a deep learning network is quite difficult to determine with traditional methods. To solve this problem, an improved Kullback-Leibler divergence sparse autoencoder (KL-SAE) is... The nodes number of the hidden layer in a deep learning network is quite difficult to determine with traditional methods. To solve this problem, an improved Kullback-Leibler divergence sparse autoencoder (KL-SAE) is proposed in this paper, which can be applied to battle damage assessment (BDA). This method can select automatically the hidden layer feature which contributes most to data reconstruction, and abandon the hidden layer feature which contributes least. Therefore, the structure of the network can be modified. In addition, the method can select automatically hidden layer feature without loss of the network prediction accuracy and increase the computation speed. Experiments on University ofCalifomia-Irvine (UCI) data sets and BDA for battle damage data demonstrate that the method outperforms other reference data-driven methods. The following results can be found from this paper. First, the improved KL-SAE regression network can guarantee the prediction accuracy and increase the speed of training networks and prediction. Second, the proposed network can select automatically hidden layer effective feature and modify the structure of the network by optimizing the nodes number of the hidden layer. 展开更多
关键词 battle damage assessment Improved Kullback-Leibler divergence sparse autoencoder Structural optimization Feature selection
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河西走廊—塔克拉玛干沙漠边缘阻击战:风沙形势与防治任务 被引量:4
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作者 雷加强 高鑫 +6 位作者 赵永成 杜鹤强 何清 任宏晶 孟晓于 胡子豪 杨佐威 《中国科学院院刊》 CSCD 北大核心 2023年第7期966-977,共12页
为落实习近平总书记在加强荒漠化综合防治和推进“三北”等重点生态工程建设座谈会上的重要讲话精神,文章以打好河西走廊—塔克拉玛干沙漠边缘阻击战为主要目标,深入开展了河西走廊—塔克拉玛干沙漠边缘风沙形势与防治任务研究工作。依... 为落实习近平总书记在加强荒漠化综合防治和推进“三北”等重点生态工程建设座谈会上的重要讲话精神,文章以打好河西走廊—塔克拉玛干沙漠边缘阻击战为主要目标,深入开展了河西走廊—塔克拉玛干沙漠边缘风沙形势与防治任务研究工作。依据河西走廊—塔克拉玛干沙漠边缘沙化土地特征和风沙活动形势,以“流沙不再漫延,尘源有效防控”为目标指向,以“防风、阻沙、控尘”为核心课题,确定河西走廊—塔克拉玛干沙漠边缘阻击战的思路。通过系统梳理“风、沙、尘”的源区和路径,瞄准沙漠边缘防沙治沙关键带和突出沙害治理重点,提出了河西走廊—塔克拉玛干沙漠边缘防沙治沙重点任务区和重点任务,以期为打好、打赢河西走廊—塔克拉玛干沙漠边缘阻击战提供科技支撑。 展开更多
关键词 河西走廊 塔克拉玛干沙漠 防沙治沙 阻击战 战略区 沙化土地 风沙形势
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Improved Dota2 Lineup Recommendation Model Based on a Bidirectional LSTM 被引量:7
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作者 Lei Zhang Chenbo Xu +3 位作者 Yihua Gao Yi Han Xiaojiang Du Zhihong Tian 《Tsinghua Science and Technology》 SCIE EI CAS CSCD 2020年第6期712-720,共9页
In recent years,e-sports has rapidly developed,and the industry has produced large amounts of data with specifications,and these data are easily to be obtained.Due to the above characteristics,data mining and deep lea... In recent years,e-sports has rapidly developed,and the industry has produced large amounts of data with specifications,and these data are easily to be obtained.Due to the above characteristics,data mining and deep learning methods can be used to guide players and develop appropriate strategies to win games.As one of the world’s most famous e-sports events,Dota2 has a large audience base and a good game system.A victory in a game is often associated with a hero’s match,and players are often unable to pick the best lineup to compete.To solve this problem,in this paper,we present an improved bidirectional Long Short-Term Memory(LSTM)neural network model for Dota2 lineup recommendations.The model uses the Continuous Bag Of Words(CBOW)model in the Word2 vec model to generate hero vectors.The CBOW model can predict the context of a word in a sentence.Accordingly,a word is transformed into a hero,a sentence into a lineup,and a word vector into a hero vector,the model applied in this article recommends the last hero according to the first four heroes selected first,thereby solving a series of recommendation problems. 展开更多
关键词 Word2vec mutiplayer online battle arena games Continuous Bag Of Words(CBOW)model Long Short-Term Memory(LSTM)
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船与城——长江视角下的南京战争空间变迁史
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作者 雷雨舟 胡恒 《建筑实践》 2024年第1期18-30,共13页
明代吴彬的《阅操》画作是关于古代南京长江水面大规模军事活动的唯一图像。它展现出战船、造船厂在明南京城西沿岸一带所处的位置与意义。以之为线索,我们能够进一步勾勒史上几次重大的长江水面战争与南京城市空间之间的密切关系,以及... 明代吴彬的《阅操》画作是关于古代南京长江水面大规模军事活动的唯一图像。它展现出战船、造船厂在明南京城西沿岸一带所处的位置与意义。以之为线索,我们能够进一步勾勒史上几次重大的长江水面战争与南京城市空间之间的密切关系,以及对城市结构所产生的历久不衰的影响。 展开更多
关键词 战船 南京 长江 战争 《阅操》
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《管子·小称》篇“苛病起兵”辨
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作者 陈建军 《大连大学学报》 2024年第4期31-36,84,共7页
《管子·小称》篇中“逐堂巫而苛病起兵”中“兵”字为衍文;后人在误“苟”为“苛”后,妄移“苛”字于“病”前,以为“苛病”成词,因此造成了阅读困难。乾嘉学者王念孙发覆的文献语言条例“凡隶书从可、从句之字,往往譌溷”及其“... 《管子·小称》篇中“逐堂巫而苛病起兵”中“兵”字为衍文;后人在误“苟”为“苛”后,妄移“苛”字于“病”前,以为“苛病”成词,因此造成了阅读困难。乾嘉学者王念孙发覆的文献语言条例“凡隶书从可、从句之字,往往譌溷”及其“校勘通例六十四条”在疏解这一语言谜题过程中发挥了关键性作用。 展开更多
关键词 苛病 苟起
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垄断行业改革任重道远 被引量:5
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作者 张卓元 《当代财经》 CSSCI 北大核心 2011年第8期5-7,共3页
深化垄断行业改革是深化经济改革和国企改革的攻坚战,但这一改革至今仍进展缓慢。为了推进国企改革攻坚、垄断行业改革攻坚,首先要有顶层设计,同时要有自上而下的强力推动,否则无法排除既得利益群体的阻挠和干扰。
关键词 垄断行业改革 攻坚战 强力推动
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BUILDING A MODERATELY PROSPEROUS SOCIETY IN ALL RESPECTS——Poverty Reduction: Xi Jinping’s Statements and Chinese Path 被引量:5
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作者 Huang Chengwei Yuan Quan 《China Economist》 2020年第1期2-23,共22页
After the founding of the People’s Republic of China, the Chinese people have been struggling against poverty amid national development under the leadership of the Communist Party of China(CPC). Since reform and open... After the founding of the People’s Republic of China, the Chinese people have been struggling against poverty amid national development under the leadership of the Communist Party of China(CPC). Since reform and opening up, in particular, China has planned for and organized development-oriented poverty reduction practices on a broad scale with remarkable achievements and blazed a new path of development-oriented poverty reduction with Chinese characteristics. This path is both an essential component of Chinese socialism and a result of the CPC’s ideological improvement on poverty reduction. Since the 18 th CPC National Congress in 2012, the whole Party, country, and society have been called upon to fight the battle against poverty on a full-scale under the guidance of General Secretary Xi Jinping’s important statements on poverty reduction, unveiling a new stage for China’s development-oriented poverty reduction in the new era. China’s unprecedented poverty reduction achievements have enriched the path of poverty reduction with Chinese characteristics. Xi Jinping’s insightful and coherent statements on poverty reduction represent the latest results of Marxist anti-poverty theories and comprise an essential part of Xi Jinping Thought on Socialism with Chinese Characteristics for the New Era. His guidelines are the basis for the brilliant achievements of China’s poverty reduction endeavors, and will contribute Chinese experience and wisdom to global poverty governance. 展开更多
关键词 poverty reduction path with Chinese characteristics Xi Jinping’s statements on poverty reduction poverty reduction ideas battle against poverty
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《孙子兵法》作战与后勤和谐思维 被引量:5
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作者 唐武文 陈卫平 高杰 《滨州学院学报》 2010年第5期69-74,共6页
中国传统的和谐思想贯穿于《孙子兵法》之中,形成了孙子的和谐军事思维。《孙子兵法》在论述作战与后勤的关系时所体现出的和谐思维主要表现在:战争决策与后勤基础相一致的和谐思维,作战行动与后勤保障相适应的和谐思维,作战部署与后方... 中国传统的和谐思想贯穿于《孙子兵法》之中,形成了孙子的和谐军事思维。《孙子兵法》在论述作战与后勤的关系时所体现出的和谐思维主要表现在:战争决策与后勤基础相一致的和谐思维,作战行动与后勤保障相适应的和谐思维,作战部署与后方安全相统一的和谐思维。 展开更多
关键词 《孙子兵法》 作战 后勤 和谐思维
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Further Recognition of Interventional Medicine 被引量:3
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作者 Lin-sun Li 《Journal of Interventional Medicine》 2018年第2期121-123,共3页
Subtle changes have occurred in China, and interventional radiology has gradually become an independent specialty, separated from diagnostic radiology. This has been called "Interventionalogy", "interve... Subtle changes have occurred in China, and interventional radiology has gradually become an independent specialty, separated from diagnostic radiology. This has been called "Interventionalogy", "interventional medicine(IM)", or simply Intervention by our team,and "Interventional Radiology" is used no more. It has even been given the name "Third clinical Medicine" by us. Chinese intervention has established an independent association for interventional doctors, as well as independent interventional societies in many provinces. The national interventional society will likely be set up at some point in time. Chinese interve ntion has set up their own clinical wards, with much attention paid to a clinical, professional, and normalized direction for development, and established special nursing units. According to us, turf battle is meaningless. "The Third clinical Medicine" belongs to all human beings. It could also be predicted that interventional history will follow the same evolutionary rule as other disciplines, i.e., "long divided, must unite; long united, must divide". 展开更多
关键词 INTERVENTIONAL RADIOLOGY INTERVENTIONAL MEDICINE third clinical MEDICINE independent DEPARTMENT of INTERVENTIONAL MEDICINE TURF battle
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Research on Penetration Rules of LY-12cz Thin Sheet Subjected to Rod-Shaped Fragment
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作者 潘庆军 宋丽茹 +1 位作者 黄早文 熊腊森 《Journal of Beijing Institute of Technology》 EI CAS 2007年第2期211-216,共6页
By establishing the finite element models and corresponding calculation methods for the target board and rod-shaped fragment, the penetration effect of the high-velocity rod-shaped fragments' impact on the LY- 12cz t... By establishing the finite element models and corresponding calculation methods for the target board and rod-shaped fragment, the penetration effect of the high-velocity rod-shaped fragments' impact on the LY- 12cz thin sheet is analyzed by analog calculation. The variation rules of the residual velocity and residual mass of fragments, chock mass and crevasse shape are obtained when the fragment penetrates target board with different incidence velocities and attack angles. Corresponding fitting computation formulas are concluded from the above calculating data. The conclusions are helpful to analyzing the destructivity of fragment and protective ability of aircraft structure. In addition, they can guide the research for battle damage mode and assessment effectively. 展开更多
关键词 rod-shaped fragment battle damage mode aircraft battle damage repair(ABDR)
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信息时代的作战指挥控制系统 被引量:3
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作者 徐伯夏 丁国辉 张欣宇 《电光与控制》 北大核心 2008年第1期1-5,共5页
在漫长的历史长河中,与人类社会物质、能量、信息三大主导要素的更替相暗合,人类战争中介系统经历了手足中介、平台中介、信息中介三次革命。如果从13世纪中叶的火药由古代中国经阿拉伯传入欧洲并引发火药化军事革命算起,平台中介战争... 在漫长的历史长河中,与人类社会物质、能量、信息三大主导要素的更替相暗合,人类战争中介系统经历了手足中介、平台中介、信息中介三次革命。如果从13世纪中叶的火药由古代中国经阿拉伯传入欧洲并引发火药化军事革命算起,平台中介战争至今已持续了800年,即使是典型的机械化战争也有100多年的历史。目前的作战指挥控制系统是工业时代的产物,是典型的平台中心战的产物。目前已进入信息时代,如何改造目前的指挥控制系统以适应信息化时代的需要,即如何在由机械化时代转向信息化时代的转型期研制出新一代作战指挥控制系统是本文讨论的重点。 展开更多
关键词 指挥控制系统 信息时代 转型 战争
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Missile-Target Situation Assessment Model Based on Reinorcement Learning 被引量:4
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作者 ZHANG Yun LU Runyan CAI Yunze 《Journal of Shanghai Jiaotong university(Science)》 EI 2020年第5期561-568,共8页
In situation assessment(SA)of missile versus target fighter,the traditional SA models generally have the characteristics of strong subjectivity and poor dynamic adaptability.This paper considers SA as an expectation o... In situation assessment(SA)of missile versus target fighter,the traditional SA models generally have the characteristics of strong subjectivity and poor dynamic adaptability.This paper considers SA as an expectation of future returns and establishes a missile-target simulation battle model.The actor-critic(AC)algorithm in reinforcement learning(RL)is used to train the evaluation network,and a missile-target SA model is established in simulation battle training.Simulation and comparative experiments show that the model can effectively estimate the expected effect of missile attack under the current situation,and it provides an effective basis for missile attack decision. 展开更多
关键词 situation assessment(SA) battle model reinforcement learning(RL) actor-critic(AC)algorithm
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Battle Royale Optimization-Based Resource Scheduling Scheme for Cloud Computing Environment
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作者 Lenin Babu Russeliah R.Adaline Suji D.Bright Anand 《Computer Systems Science & Engineering》 SCIE EI 2023年第9期3925-3938,共14页
Cloud computing(CC)is developing as a powerful and flexible computational structure for providing ubiquitous service to users.It receives interrelated software and hardware resources in an integrated manner distinct f... Cloud computing(CC)is developing as a powerful and flexible computational structure for providing ubiquitous service to users.It receives interrelated software and hardware resources in an integrated manner distinct from the classical computational environment.The variation of software and hardware resources were combined and composed as a resource pool.The software no more resided in the single hardware environment,it can be executed on the schedule of resource pools to optimize resource consumption.Optimizing energy consumption in CC environments is the question that allows utilizing several energy conservation approaches for effective resource allocation.This study introduces a Battle Royale Optimization-based Resource Scheduling Scheme for Cloud Computing Environment(BRORSS-CCE)technique.The presented BRORSS-CCE technique majorly schedules the available resources for maximum utilization and effectual makespan.In the BRORSS-CCE technique,the BRO is a population-based algorithm where all the individuals are denoted by a soldier/player who likes to go towards the optimal place and ultimate survival.The BRORSS-CCE technique can be employed to balance the load,distribute resources based on demand and assure services to all requests.The experimental validation of the BRORSS-CCE technique is tested under distinct aspects.The experimental outcomes indicated the enhancements of the BRORSS-CCE technique over other models. 展开更多
关键词 Cloud computing resource scheduling battle royale optimization MAKESPAN resource utilization
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Damage assessment of aircraft wing subjected to blast wave with finite element method and artificial neural network tool
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作者 Meng-tao Zhang Yang Pei +1 位作者 Xin Yao Yu-xue Ge 《Defence Technology(防务技术)》 SCIE EI CAS CSCD 2023年第7期203-219,共17页
Damage assessment of the wing under blast wave is essential to the vulnerability reduction design of aircraft. This paper introduces a critical relative distance prediction method of aircraft wing damage based on the ... Damage assessment of the wing under blast wave is essential to the vulnerability reduction design of aircraft. This paper introduces a critical relative distance prediction method of aircraft wing damage based on the back-propagation artificial neural network(BP-ANN), which is trained by finite element simulation results. Moreover, the finite element method(FEM) for wing blast damage simulation has been validated by ground explosion tests and further used for damage mode determination and damage characteristics analysis. The analysis results indicate that the wing is more likely to be damaged when the root is struck from vertical directions than others for a small charge. With the increase of TNT equivalent charge, the main damage mode of the wing gradually changes from the local skin tearing to overall structural deformation and the overpressure threshold of wing damage decreases rapidly. Compared to the FEM-based damage assessment, the BP-ANN-based method can predict the wing damage under a random blast wave with an average relative error of 4.78%. The proposed method and conclusions can be used as a reference for damage assessment under blast wave and low-vulnerability design of aircraft structures. 展开更多
关键词 VULNERABILITY Wing structural damage Blast wave battle damage assessment Back-propagation artificial neural network
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Battle Royale Optimization with Fuzzy Deep Learning for Arabic Sentiment Classification
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作者 Manar Ahmed Hamza Hala J.Alshahrani +3 位作者 Jaber S.Alzahrani Heba Mohsen Mohamed I.Eldesouki Mohammed Rizwanullah 《Computer Systems Science & Engineering》 SCIE EI 2023年第8期2619-2635,共17页
Aspect-Based Sentiment Analysis(ABSA)on Arabic corpus has become an active research topic in recent days.ABSA refers to a fine-grained Sentiment Analysis(SA)task that focuses on the extraction of the conferred aspects... Aspect-Based Sentiment Analysis(ABSA)on Arabic corpus has become an active research topic in recent days.ABSA refers to a fine-grained Sentiment Analysis(SA)task that focuses on the extraction of the conferred aspects and the identification of respective sentiment polarity from the provided text.Most of the prevailing Arabic ABSA techniques heavily depend upon dreary feature-engineering and pre-processing tasks and utilize external sources such as lexicons.In literature,concerning the Arabic language text analysis,the authors made use of regular Machine Learning(ML)techniques that rely on a group of rare sources and tools.These sources were used for processing and analyzing the Arabic language content like lexicons.However,an important challenge in this domain is the unavailability of sufficient and reliable resources.In this background,the current study introduces a new Battle Royale Optimization with Fuzzy Deep Learning for Arabic Aspect Based Sentiment Classification(BROFDL-AASC)technique.The aim of the presented BROFDL-AASC model is to detect and classify the sentiments in the Arabic language.In the presented BROFDL-AASC model,data pre-processing is performed at first to convert the input data into a useful format.Besides,the BROFDL-AASC model includes Discriminative Fuzzy-based Restricted Boltzmann Machine(DFRBM)model for the identification and categorization of sentiments.Furthermore,the BRO algorithm is exploited for optimal fine-tuning of the hyperparameters related to the FBRBM model.This scenario establishes the novelty of current study.The performance of the proposed BROFDL-AASC model was validated and the outcomes demonstrate the supremacy of BROFDL-AASC model over other existing models. 展开更多
关键词 Arabic corpus aspect based sentiment analysis arabic language deep learning battle royale optimization natural language processing
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Dependability in Future Battle Network System —Transport Layer Ability to Maintain Quality of Service 被引量:1
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作者 Veiko Dieves 《Wireless Sensor Network》 2016年第10期211-228,共18页
Modernization of armies is a constant process and is driven by intuitive fact that those who do not modernize will become extinct. In last five decades, the development of modern armies has taken place around Colonel ... Modernization of armies is a constant process and is driven by intuitive fact that those who do not modernize will become extinct. In last five decades, the development of modern armies has taken place around Colonel John Boyd’s theory of OODA loop that deals with information superiority. Building a robust, mobile and capable network that could provide for novel appliances and information superiority is the main challenge which modernizers are facing. Network, suitable for future combat operations, and able to transport a vast amount of information on a battlefield, is expensive to build. Every mistake in design and the need to correct those mistakes could halt development in an army for years. Therefore, system dependability analysis during system design phase is needed. In this report, the concept of a future Battle Network System is described. The Report evaluates operational environment of BNS and possible failure reasons of the service, and illustrates the change in BNS Quality of Service due to probable transport layer errors. This paper describes the method of testing the concept of proposed network systems on the drawing board, and emphasizes design points for a new system. Nevertheless, the proposed method is by no means conclusive. Rather, it describes an engineering approach to define the main problems while creating MANET-based networking systems. 展开更多
关键词 Combat Systems Network battle Network System Transport Layer Quality of Service Dependability Evaluation MANET
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Design and Implementation of Distributed Self-Election Dynamic Array Honeypot System 被引量:1
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作者 石乐义 李婕 +1 位作者 韩煦 贾春福 《China Communications》 SCIE CSCD 2011年第4期109-115,共7页
Traditional honeypot is in fact a "passive proactive" defense mechanism because it may lose the value entirely once the adversary has detected the existence of the static trap and bypassed it.Our work focuse... Traditional honeypot is in fact a "passive proactive" defense mechanism because it may lose the value entirely once the adversary has detected the existence of the static trap and bypassed it.Our work focuses on a Self-Election dynamic honeypot framework which aims to bewilder attackers by coordinating and switching roles periodically to form a huge dynamic puzzle.In this paper,we discuss the UDP Spokesman synchronization scheme and the Self-Election coordination method,perform the framework simulation of the dynamic array honeypot with NS2,carry out the prototype implementation by Java,and then validate the effectiveness and feasibility on the simulation and prototype system.The promising results of applying this framework to mitigate the effects of attacks are shown and analyzed.Our work demonstrates that the Self-Election dynamic array honeypot system is feasible and effective for proactive network confrontation. 展开更多
关键词 HONEYPOT network confrontation self-election battle diagram network simulation
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