作战超网络多Agent模型

运用网络化作战的思想,分析了军事网络的性质,将复杂适应系统理论多Agent建模和超网络建模相结合,提出一种超网络多Agent模型.该模型使用超网络表示军事网络;在微观层面,扩展实体的网络属性;宏观层面考虑了网络的演化行为.模型结合实体关系对网络的涌现和整体网络对实体行为的驱动实现网络状态机,规定和反映网络的交互关系和发展变化,以更好地反映信息化作战条件下的体系对抗特征.使用该模型建立的仿真平台比较适合进行指挥、控制方面的实验.     

数据挖掘技术在我军C4ISR指挥控制系统中的应用

随着军事高科技的发展,信息战成为现代战争的一种主要作战形态。作为军事信息化建设的重要组成部分,C4ISR（指挥、控制、通信、计算机、情报、监视与侦察）系统是实现军事指挥自动化的主要内容。对数据挖掘技术在我军C4ISR指挥控制系统的应用进行了探讨,为部队作战、训练和管理提供智能化的数据分析方法和决策依据。     

基于Agent的军队卫勤指挥系统总体架构研究

Agent及其组成的多Agent系统能够有效支持军队卫勤指挥系统开放、灵活、异构、动态变化的特点.分析了军队卫勤指挥系统总体架构的功能需求和性能需求,提出了基于Agent的军队卫勤指挥系统总体物理架构和层次结构,讨论了基于Agent实现军队卫勤指挥系统的关键技术.     

军事物流系统架构及其调度决策

本文介绍了国内外军事物流系统现状及其发展趋势,根据实际情况提出构建军事物流指挥调度系统的可行性方案。现代物流调度指挥系统建设中,核心技术是物流系统的建模和优化以及指挥调度的智能化,本文提出了多目标优化的方法,用于解决物流管理中关键的定位—运输路线安排问题。     

Problem structuring methods in military command and control

In an authorized military hierarchy organization, the procedure of problem solving must be co-ordinated with the tasks of planning, directing, and controlling. In most combat situations, problem solving knowledge is acquired from an expert (commander) or a single group of experts (staff) in a military organization. Therefore, these multiple actors (commander and the staff), multiple perspectives (multi-expertise and knowledge types), incommensurable and/or conflicting interests (resource allocation and distribution among staff planning), important intangibles (ambiguous quantitative or qualitative apparatus), and key uncertainties (unexpected internal and external situations) are part of unstructured problem. In this article, military strategy and tactics are acquired as case knowledge, rule knowledge, and heuristic knowledge content in terms of representing combat formations and planning mechanism to support problem structuring and the solution of military command and control. By doing so, this article presents a knowledge-based system architecture, including case base, rule base, heuristic base, and learning paradigm, for the military command and control procedure with strategic guidance (commander’s strategy and tactics) and tactical planning (staff plans generation) system functions in terms of implementing problem structuring methods in military command and control.     

军用自动测试设备的发展现状

测试是保证现代装备系统实际性能指标的重要手段。军用自动测试设备是军用电子武器、现代化指挥系统安全运行和准确操作所必需的重要设备。本文介绍了军用自动测试设备的发展现状及在性能测试中广泛使用的ＶＸＩ总线技术。     

Automated assistance for human factors analysis in complex systems

A tool and a method for scenario-based workload assessment and performance validation in complex socio-technical systems design, such as command and control rooms of military vessels, are described. We assess workload in terms of communication and the task load that each agent is able to handle. The method employs subjective task and communication estimates used to calculate the workload of human operators, using static and scenario-based analyses. This enables the identification of bottlenecks to be addressed by the designer with the appropriate allocation of function between humans and smart technology. This task is supported by the functional allocation adviser tool. A case study demonstrating the use of the tool for the design of the command and control room of a military vessel is presented.     

数据挖掘技术在军事指挥控制系统中的应用

本文介绍了数据挖掘的概念、数据挖掘的过程和方法,分析了数据挖掘在军事指挥控制系统中的应用,提出了军事应用中数据挖掘的层次体系结构和指挥控制系统中数据挖掘的应用模型。     

J2EE技术在我军装甲车辆维修管理系统中的应用

随着世界新军事变革的到来和我军军事高科技的发展,信息战将成为我军打赢现代化战争的一种主要作战方式。当前各种信息技术,尤其是计算机网络技术广泛使用于我军各级作战指挥管理,极大地提高了我军作战能力。对J2EE技术在我军指挥管理系统中的应用进行了探讨,并依据部队实际需求,以J2EE技术为支撑,设计了部队车辆维修管理系统。     

装备保障指挥自动化系统技术体系研究

装备保障指挥自动化系统建设是新时期军队建设的客观要求,根据现代作战需求研究分析了以计算机网络、地理信息系统(GIS)等技术为基础的装备保障指挥自动化系统的技术体系结构,对装备保障指挥自动化系统建设有一定参考价值。     

Compositional time Petri nets and reduction rules

This paper introduces compositional time Petri net (CTPN) models. A CTPN is a modularized time Petri net (TPN), which is composed of components and connectors. The paper also proposes a set of component-level reduction rules for TPNs. Each of these reduction rules transforms a TPN component to a very simple one while maintaining the net's external observable timing properties. Consequently, the proposed method works at a coarse level rather than at an individual transition level. Therefore, one requires significantly fewer applications to reduce the size of the TPN under analysis than those existing ones for TPNs. The use and benefits of CTPNs and reduction rules are illustrated by modeling and analyzing the response time of a command and control system to its external arriving messages.     

基于LDAP 和RBAC 的文档管理系统

随着 EAST 大科学工程的进行,产生了越来越多的项目文档,为了更有效的管理海量文档资料,文档共享,需要设计一个兼具丰富文档管理功能、强大用户管理功能以及完善权限控制功能的集成文档管理系统。通过PHP和MySQL设计控制逻辑和数据结构,实现文档的创建、修改、删除、查找、上传和下载等功能,采用轻量目录访问协议实现统一用户管理,采用基于角色的访问控制技术实现高级权限分配,并根据用户角色信息实现文档版本控制和工作流管理,最终满足EAST文档管理的需要。     

A self-organized model for the control,planning and learning of nonlinear multi-dimensional systems using a sensory feedback

A new approach is presented to deal with the problem of modelling and simulating the control mechanisms underlying planned-arm-movements. We adopt a synergetic view in which we assume that the movement patterns are not explicitly programmed but rather are emergent properties of a dynamic system constrained by physical laws in space and time. The model automatically translates a high-level command specification into a complete movement trajectory. This is an inverse problem, since the dynamic variables controlling the current state of the system have to be calculated from movement outcomes such as the position of the arm endpoint. The proposed method is based on an optimization strategy: the dynamic system evolves towards a stable equilibrium position according to the minimization of a potential function. This system, which could well be described as a feedback control loop, obeys a set of non-linear differential equations. The gradient descent provides a solution to the problem which proves to be both numerically stable and computationally efficient. Moreover, the addition into the control loop of elements whose structure and parameters have a pertinent biological meaning allows for the synthesis of gestural signals whose global patterns keep the main invariants of human gestures. The model can be exploited to handle more complex gestures involving planning strategies of movement. Finally, the extension of the approach to the learning and control of non-linear biological systems is discussed.     

基于图像分析的军队标号绘制自动化测试方法研究

军队标号作为军用态势图中基本的图形元素,在军用指挥控制系统中具有重要的意义。目前对军标符号的测试大都采用手工测试的方法,测试效率较低。本文针对这个问题,设计并实现了对军标符号的自动化测试。首先,本文实现了军标符号的自动标绘;然后采用图像分析中的形态学膨胀方法、角点检测技术以及图像二值化分析方法,着重对军标符号的线宽、柔化、颜色三个常用属性的测试进行研究和设计;最后根据测试结果自动生成测试报告。实验结果表明,本文为验证军标符号绘制的正确性提供了一种可行、有效的自动化测试方法,使图形图像分析在自动化测试领域有了新的应用。     

Lessons from a comparison of work domain models: representational choices and their implications

As methods in cognitive work analysis become more widely applied, questions regarding the impact of modeling choices and similarities in modeling efforts across projects and domains are increasingly relevant. However, no explicit comparison of models of similar systems has been reported. This paper compares independently developed work domain analysis (WDA) models of two command and control environments. Similarities in model content and the types of nodes included provide evidence that WDA techniques can capture fundamental elements regarding purposes and constraints. These points of agreement provide a common starting point for developing work domain representations of military command and control systems. The comparison also revealed differences between the models. Although differences in content reflected differences in scope of coverage and level of detail, other differences corresponded to more fundamental choices in modeling approach. These included the treatment of sensors, level of integration in the model, and representation of particular abstract constraints. Examination of these more fundamental differences pointed to important degrees of freedom in how to represent a WDA and clarified the implications of these modeling choices for guiding design. Actual or potential applications of this research include aiding analysts in making work domain modeling choices as well as producing work domain models of command and control environments.     

Human factors in command and control for the Los Angeles Fire Department

Ergonomics owes much of its operations and systems heritage to military research. Since public safety systems such as police, fire departments and civil defence organisations are quasi-military in nature, one may reasonably use the findings from military ergonomics research to extrapolate design data for use in a decision-making system. This article discusses a case study concerning Human Factors in command and control for the Los Angeles Fire Department. The case involved transfer from a manual dispatch system involving three geographic areas of metropolitan Los Angeles to one central computer-aided command and control system. Comments are made on console mock-ups, environmental factors in the Control Centre placement of the consoles. Because of extreme delays in procurement of the recommended hardware it is doubtful that empirical testing of the ergonomics aspect of the system will take place.     

基于Map Objects的军事标图系统关键性技术研究

随着现代科技术的不断发展,军事训练、作战指挥系统也逐渐实现了信息化建设,从而实现了军事指挥智能化、作战指令自动化等发展目标。军事标图作为信息化条件下军事指挥、作战的重要指挥系统,可以提升指挥系统成图速度,满足现代战争作战需求。在本文研究中,笔者将总结分析MapObjects地图应用组件的定义及基本结构,并深入探讨基于MapObjects技术的军事标图系统的关键性技术,旨在为设计基于MapObjects的完整军事标图系统提供相关技术参考。     

Architectural design of a common operating environment

The Global Command and Control System is the next generation replacement for the legacy World Wide Military Command and Control System, which has served the command and control needs of several high level US military commands for more than 20 years. The GCCS is implemented on heterogeneous Unix workstations as opposed to the WWMCCS's mainframe implementation. The GCCS will eventually extend down to tactical levels of command and control not encompassed by the earlier system. For this and other reasons, the Defense Information Systems Agency is undertaking the architectural design of the new GCCS common operating environment. The architecture for the Global Command and Control System's new common operating environment will comprise several modern architectural concepts currently used in complex, distributed systems. We plan to reduce the environment's complexity by using architectural components supported by existing commercial products and standards     

弹箭载安全指令接收机自动测试系统的设计与研究

传统的安全指令接收机测试工作主要依靠标准仪器以及分立的专用测试设备完成.为了研制出一套能够覆盖安全指令接收机的单机测试、对接测试以及系统测试等全周期自动测试系统,基于一体化工控机平台以及通用数字信号处理技术,提出了新一代安全指令接收机通用综合测试设备(GITE)的研制思路和设计方法,并进行了实际靶场测试验证,为未来航天产品自动测试系统研发提供参考.     

一种基于改进指令整形的四旋翼吊装负载摆动抑制

指令整形是一种便捷的前馈控制方法,在工业领域已有许多应用.由于系统模型存在不确定性,且干扰难以避免,目前指令整形的研究热点是提高方法的鲁棒性,然而这在很大程度上增加了系统的保守性并使整形器参数整定更为复杂.因此,借鉴双模ZV整形方法和EI整形方法的思想,提出一种改进的VI指令整形方法.该方法包含4个脉冲,设计时在自然频率两侧选取两个虚拟频率,并依据振荡容忍极限指标对其进行调整,确定脉冲的幅值和作用时刻.与传统指令整形方法相比,所提出方法具有更强的鲁棒性和更高的振荡抑制水平,且参数整定的便捷程度得到了较大提升.针对四旋翼吊装系统,结合所提出的改进的VI指令整形方法,提出一种将指令整形器与双闭环控制相结合的控制结构,利用根轨迹法分析了闭环指令整形控制结构的稳定性,通过仿真验证了改进方法的有效性,并与其他整形方法进行比较,表明了改进方法的优越性.