系统工程及其理论基础

本文在介绍钱学森系统科学体系结构的基础上,着重讨论了系统工程的方法及其理论基础。后者主要是指系统学的建立。这是在钱学森亲自指导下的一个讨论班,关于系统学的研究对象、内容、方法的一些结论介绍。     

系统理论,系统方法,系统工程—发展与展望

本文系统地综述并分析了系统理论，系统方法与系统工程的历史与现状，且在基础上进一步展望各自的未来发展趋势力争达到对系统科学总体性及和谐性的完整认识。     

多目标优化与决策中的相对有效性理论

就多目标优化与决策问题，本文提出了一种解的新概念──—相对有效性和弱相对有效性，并讨论了它们与Ｐａｒｅｔｏ有效性之间的关系，给出了相对有效性的几何意义与经济解释及相对有效解的存在性定理，根据这一新概念，设计了一种多目标决策分析方法──—相对有效性决策法（ＲＥＤ）。最后演示了ＲＥＤ方法的数值例示，并从实际应用结果中得到了若干启示。     

水资源系统工程的理论框架探讨

作为一门新兴交叉综合性工程技术学科,水资源系统工程在人口、资源、环境、经济与社会区域可持续发展战略研究中具有重要意义.根据水资源系统工程的基本概念,指出水资源系统工程的实质就是处理各种水资源系统问题的方法论,据此提出了水资源系统工程新的理论框架,它由水资源系统优化方法、建模方法、预测方法、模拟方法、评价方法和决策分析方法组成.该理论框架在各种应用系统工程研究中具有参考应用价值.     

基于复合信息空间的决策理论与方法

经过多年的研究和实践，系统工程学术界取得了如下的共识：在进行研究与开发复杂大系统时，在但要考虑各种状态因素的影响，同时还必须考虑人、组织及环境等行为因素的影响，本文提出了复合信息空间的理论与给出了考虑两种因素的结构化方法，包括因素分析、关系分析、系统功能分析和系统综合设计，可以看出，该方法可作为各种复杂大系统分析综合的方法基础。     

发展电子政务系统工程

从一般意义上说，社会信息化的“火车头”乃是电子政务，它的实现能产生强的示范辐射作用，从而有力地促进国民经济全面信息化。本文从系统工程观点出发，对建设电子政务的功能定位及系统规划和设计。技术结构、价值系统（评价指标）、系统环境进行初步的思考和分析。     

《系统工程理论与实践》投稿须知

简介《系统工程理论与实践》是中国系统工程学会会刊,创刊于1981年,是系统工程领域创办的第一个刊物,她记载和见证了中国系统科学与系统工程以及管理科学的成长和发展。本刊为月刊,每月25日出版,主要刊登系统工程理论与方法及其在管理、信息、金融、经济、能源、环境、军事、工业、农业、教育等领域中具有重要学术影响的创新理论和具有重要应用价值的优秀成果。     

《系统工程理论与实践》投稿须知

简介《系统工程理论与实践》是中国系统工程学会会刊,创刊于1981年,是系统工程领域创办的第一个刊物,她记载和见证了中国系统科学与系统工程以及管理科学的成长和发展。本刊为月刊,每月25日出版,主要刊登系统工程理论与方法及其在管理、信息、金融、经济、能源、环境、军事、工业、农业、教育等领域中具有重要学术影响的创新理论和具有重要应用价值的优秀成果。     

系统工程在工程装备论证工作中的应用研究

运用系统工程的相关理论与方法,分析了工程装备论证工作的系统特征.在此基础上,对工程装备的系统论证模式进行了论述,并结合工程装备论证工作的研究现状,提出了一种分析工程装备论证问题的综合集成论证方法,即"智能化嵌套式分析-研讨法",并对该方法的基本内涵及主要特征进行了深入的剖析与论述.     

ADVANCES IN SUSTAINABLE SECURITY SYSTEMS ENGINEERING WITH DRAMA THEORY （DT） II

We put forth Drama Theory II (DT II) as a formal multiple participant decision making framework that can be used to systematically model complex security challenges, and advance the field of Sustainable Security Systems Engineering. DT II is defined as a theory of “large world” pre-game communication and equilibrium selection. While game theoretic tools have been widely applied to resolve environmental conflicts and promote global security, traditional game theory assumes that decision makers, options, and preferences are fixed. A mathematical treatment of key drama theoretic concepts (i.e. positions, intentions, doubts and dilemmas) is provided. The dynamics of the drama theoretic process are discussed and the expected equilibrium set is derived. The fundamental theorem of drama theory is proven and all theoretical results are applied to promote sustainable security solutions. It is emphasized that DT II represents a flexible systems engineering technique to address time-sensitive, multi-faceted, and complex multiple participant negotiations.     

A CASE FOR SERVICE SYSTEMS ENGINEERING

A case is made for further developing a branch of systems engineering that focuses on problemsand issues which arise in the service sector We promulgate this special focus not only because of thesize and importance of the service sector but also because of the unique opportunities that systemsengineering can exploit in the design and joint production and delivery of services. We begin byconsidering the economic, technological and demographic contexts within which the service sector hasflourished; we then address both services, especially emerging services, and systems engineering,followed by a discussion of how to advance the field of service systems engineering, and concludingwith several remarks. In particular, a number of service systems engineering methods are identified toenhance the design and production/delivery of services, especially taking advantage of the uniquefeatures that characterize services-namely, services, especially emerging services, are information-driven, customer-centric, e-orien     

Applications of living systems theory

Living systems theory identifies basic principles that underlie the structure and processes of living things and relates them to the nonliving physical world, integrating and bringing order to the ever-growing mass of empirical data about them. In addition, living systems models and methodology are useful in empirical research on the great variety of systems of interest to psychology and related fields and in study of individual systems at any of the eight levels of living systems.FromAnalysis of Dynamic Psychological Systems, Volume 2: Methods and Applications, edited by Ralph L. Levine and Hiram E. Fitzgerald, Plenum Press, New York, 1992.     

A multiperspective systems-based framework for decision support systems design

This paper reviews the dominant approaches to the design of decision support systems with reference to recent developments in information technology. The complexities and difficulties of the various developments are also discussed and their implications explored. A multiperspective, systems-based framework is presented which aims to lessen these difficulties. The framework is based on the theory and concepts of critical systems thinking.     

Validation for decision support systems: Recent developments and findings

This paper reviews earlier work on the validation of mathematical models and modeling within Decision Support Systems (DSS), in particular where the DSS were developed to support operations management. The authors found that little validation was carried out in practice. With this work as a base, reasons for the paucity of validation are advanced and comparisons with DSS developed to support marketing management are made. The case for a more appropriate methodology of validation is advanced.     

Multiple-criteria decision support systems: The powerful tool for attacking complex,unstructured decisions

The purpose of this research is to introduce the basic concept of multiple-criteria decision support systems (MCDSS) and to provide a general framework for building an effective MCDSS, a powerful tool for managing complex, unstructured decisions. Although various techniques for multiple-criteria decision making (MCDM) have been developed, this paper investigates the functions and properties of goal programming model-based MCDSS, the role of decision makers and MCDM models in the decision-making process, and the dynamic interaction between the model and the decision maker. The potential benefits of the MCDSS are also explained.     

基于模糊马尔科夫理论的机动智能体决策模型

针对机动作战仿真背景,运用智能体理论研究战术机动智能体的最优机动决策问题。对传统的马尔科夫决策模型进行了扩展,通过定义攻击威胁下机动智能体的模糊状态空间、模糊状态转移规律和决策收益,建立了模糊战术机动决策模型,较好地描述了实际作战决策中的模糊认知、分析、判断等信息处理过程。通过引入强化学习手段,提出融合指挥员先验信息的Q学习算法和状态动态分类识别算法,对状态转移规律不易确定时模型的求解进行了研究;仿真实验验证了模型和算法的有效性。     

Electronic market models for decision support systems on the Web

With the prevalence of the Web, most decision-makers are likely to use the Web to support their decision-making. Web-based technologies are leading a major stream of researching decision support systems (DSS). We propose a formal definition and a conceptual framework for Web-based open DSS (WODSS). The formal definition gives an overall view of WODSS, and the conceptual framework based on browser/broker/server computing mode employs the electronic market to mediate decision-makers and providers, and facilitate sharing and reusing of decision resources. We also develop an admitting model, a trading model and a competing model of electronic market in WODSS based on market theory in economics. These models reveal the key mechanisms that drive WODSS operate efficiently.