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1.
This paper is about the Wuli, Shili, Renli (WSR) systems methodology. An important concept within this, Renli, has been developed from Confucian philosophy to clarify to Chinese researchers the necessity of dealing with human relations in systems practice. At present, the only formal means of operationalizing Renli that people are exploring in China is to import from the West methods for organizing debate. However, the concept of Renli suggests that more is needed than methods alone. In particular, facilitation skills are required. It is argued that the development of facilitation skills can be enhanced if researchers can gain both theoretical and practical knowledge of group dynamics, and engage in activities of self-reflection to look at, and alter, their own roles in these dynamics and the wider sociopolitical system. There are therefore three aspects to Renli: the use of systems methods for organizing debate, the acquisition of facilitation skills, and self-reflection geared toward the development of facilitation skills and enhanced critical awareness of the politics of intervention.  相似文献   

2.
This paper utilizes a switched systems approach to deal with the problem of fault detection(FD) for uncertain delta operator networked control systems(NCSs) with packet dropouts and timevarying delays. Uncertainties exist in the matrices of the systems and are norm-bounded time-varying.Two parts of packet dropouts are considered in this paper: From sensors to controllers, and from controllers to actuators. Two independent Bernoulli distributed white sequences are introduced to account for packet dropouts. Then an FD filter is designed under an arbitrary switching law. Furthermore, the sufficient conditions for the NCSs under consideration that are exponentially stable in the mean-square sense and satisfy H∞ performance are obtained in terms of linear matrix inequalities(LMIs), multiple Lyapunov functions(MLF) and average dwell-time(ADT) approach. The explicit expression of the desired filter parameters is given. Finally, a numerical example verifies the effectiveness of the proposed method.  相似文献   

3.
群集智能特性分析及其对复杂系统研究的意义   总被引:1,自引:0,他引:1  
鉴于直接以一般复杂系统为研究对象探讨其运行机制,难度太大,本文提出借助一类具体的复杂系统——具有群集智能涌现特性的生物蚁群和鸟群系统的行为规律研究,作为认识一般复杂系统运行机制的桥梁和过渡。在论述蚁群觅食、蚁群墓地构造、蚁群劳动分工和鸟群觅食这几类典型的群集智能行为的生物学原型的基础上,深入分析了群集智能的系统特征和所蕴涵的分布式、自组织和正反馈等重要特性,并给出了翔实的论述说明。进而根据文中阐述的群集智能特性,从多个方面概括总结了其对复杂系统研究的意义,包括揭示复杂系统的运行机制、促进人脑复杂性的研究、推进组织管理模式的创新和提升智能科学的发展水平。最后对群集智能目前存在的问题和今后有待研究的课题进行了总结和展望。  相似文献   

4.
5.
Change or innovation diffusion is a key issue for most business organizations but is yet difficult to implement as the change management process is often complex as it relies on an organized methodology to complement an organization’s commitment and participation. An ambiguous environment surrounding change mechanism tends to develop unintended attitudes, resulting in resistance and conflict. The study proposes a model for the management of such conflicts among change participants (involved and affected) in the context of organizational change. The authors consider organizational change process as an innovation project that treats change and conflicts holistically with the Ulrich’s notion of boundary considerations (boundary critique). A social network setting of multiple stakeholders is considered to effectively help in resolving problematic situations that hinder organizational learning and change. The proposed model provides a theoretical foundation based on concepts governing Critical Systems Heuristics (CSH), change theory, stakeholder theory and conflict management.  相似文献   

6.
This paper describes how a messy organizational problem was tackled using a systems approach which led to a resolution of the problem and to an improvement in the working relationships of the people involved. The example also shows how people who are not familiar with systems thinking, as such, can quickly be helped to develop a shared systemic view of a complex situation using activity modeling. At a deeper level, the paper also shows how the underlying dynamics of the problem situation was altered as a result of using a cooperative, dialogical working method, leading to an improvement in the quality of service provided by that part of the organization. The paper uses Peter Senge's five disciplines of a learning organization, together with various systems concepts, as a framework for describing how the process of change was brought about through the simultaneous management of task and social processes, leading to both individual and organizational learning.  相似文献   

7.
Access to higher education (HE) has been a persistent concern for governments, practitioners and researchers. Access to HE has been widely studied from scientific perspectives that have focussed on the factors that contribute to the problem; however, authors have highlighted the need for systemic and design perspectives on education systems. The need to connect research with policy remains one of the most challenging issues for education researchers. In view of this gap, this paper argues that engineering thinking and methods represent an opportunity for the design of HE access policies because engineering rationality (distinct from scientific rationalities) matches the concerns and goals of any policymaking attempt. Engineers design artefacts to meet particular goals. These artefacts are artificial systems, tangible or intangible, such as hammers, bridges or whole organizations, which are designed in particular contexts to meet precise goals. Policies for access to HE are good examples of artefacts that seek to fulfil specific needs under concrete constraints inherent to a country or region. More specifically, HE systems are social systems; in other words, they are created and recreated by the interactions and decisions of diverse actors. Hence, to change, redesign or improve such types of systems involves engineering their very interactions that are the outcomes of institutional and human actions. In particular, engineering design requires operational principles. Thus, we propose agency as a fundamental design concept for the improvement of HE systems, which opens new possibilities for a distinct type of policy-making that takes excellent advantage of what engineering can offer, while at the same time expanding on traditional expectations for engineering.  相似文献   

8.
This article focuses on the positivity and the asymptotic stability of fractional-order linear time-delay systems(FOLTDSs) which are composed of N(N ≥ 2) subsystems. Firstly, a sufficient and necessary condition is given to ensure the positivity of FOLTDSs. The solutions of the studied systems are obtained by using the Laplace transform method, and it can be observed that the positivity of FOLTDSs is completely determined by the series of matrices and independent of the magnitude of time-delays....  相似文献   

9.
Although many information systems development methods (ISDMs) are available, past experience indicates that none of them completely supports the design process. One of the major problems is that the traditional ISDMs represents a poor match for some subsystems or dimensions involved in the information systems design (ISD). This paper presents an integration and interpretation of recent research on the mismatch of the ISDMs with the ISD process and suggests that systems ideas can be used to learn about and clarify our perceptions of the ISD processes. First, some important systems concepts such as systems, subsystem, dimensionality, system types, and characteristics are introduced. Second, some lessons of mismatch learned in the past that are related to those systems concepts are discussed. The discussion includes experiences learned through the ISD process such as communication problems, inadequate analysis of systems maintenance, lack of understanding of the relationship between the nature of the subsystem/dimension to be represented and the selection of tools, difficulties in integrating subsystems and dimensions, as well as Brooks' Law along with others. Third, some recommendations are given concerning how to avoid mismatch with a systems concept phase. Fourth, some guidelines are provided for implementing the tasks of the systems concept phase. Finally, a number of areas where research appears needed are mentioned.  相似文献   

10.
Our interest lies in applying the principles of critical systems thinking to human activity systems in developing countries in situations where issues of natural resource sustainability constrain the feasible set of long-term strategies. The concept of sustainable development provides an expanded domain for critical systems thinking. The fundamental values underpinning sustainable development are that both intragenerational and intergenerational equity are important. As a consequence, key stakeholders are often excluded from power-sharing within current social systems. Addressing these issues requires renewed focus on emancipatory commitment and methodologies. To date, Ulrich's critical systems heuristics is the only critical systems methodology that offers practicable tools for emancipation. A case study analysis in Tigray, northern Ethiopia, provides insights in relation to the application of critical system heuristics to issues of sustainable development and highlights the need to extend the use of critical systems heuristics beyond the design and monitoring of structured interventions.  相似文献   

11.
This paper outlines how the viable systems model (VSM) can provide insights into a National System of Innovation by focussing on the necessary variety needed to match the system's changing external environment. Because an innovation system is more diffuse than a firm, the VSM needs to be described within an ‘ecological’ metaphor. This approach gives insights into the system's learning processes, showing that there can be a trade-off between variety and control for the system to maintain a fixed level of viability. Furthermore, for many innovation systemsthe coordination is ‘soft’; taking place through markets, through Government directions, and through relationships embodied in clusters, unions or industry groups, etc.Governments generally can only manage the system indirectly by facilitating the generation of the necessary variety, influencing strategic directions, filling gaps in the system and encouraging coordination. Societal or cultural innovations, such as new forms of citizen participation in decision-making, may well improve the viability of an innovation system. However, if these innovations are pursued for societal rather than economic purposes, they fall outside the usual definition of innovation within an NSI.  相似文献   

12.
The inherent complexity of organizational systems defies full understanding by inquirers. This condition often causes organizational inquirers to become mired in convoluted deliberations, unable to attain the consensus among the inquiring community that is needed to advance the research forward to a meaningful conclusion. Consequently, many practitioners and researchers employ models of organizations to aid in simplifying the system's complexity and to reach shared agreement. Because no single model can fully capture the complexity of an organization, Dr. Bela H. Banathy therefore proposed using three types of interrelated models to give a multidimensional view of a human system under study. Since Banathy first introduced his three lenses approach, the concept has been employed in many educational and organizational settings. This article examines the author's experience using Banathy's three lenses and integrates their usage with some other popular modeling techniques, providing a comprehensive view of how Banathy's three lenses can be effectively employed in contemporary organizational settings.  相似文献   

13.
This paper describes an action research study where the business requirements analysis approach of a business intelligence development project was enriched. Critical systems heuristics, a critical systems methodology that is positioned in the critical systems thinking paradigm, was applied to surface the inherently conflicting views and visions (however unknown to them) that the various stakeholders had regarding a new business intelligence system and its underlying business process. It therefore enabled surfacing of human/cultural and organisational issues that would have negatively affected the adoption of the new system; these were successfully resolved. Accordingly, the various stakeholders reflected on their real requirements that constituted improvement, rather than mere automation, of a business process; it ultimately resulted in a successful new business intelligence system that realised business benefits.  相似文献   

14.
The author has worked with Cognitive Behaviour Theory for many years. His interest in systems theory prompted him to explore CBT from a systems perspective. This led to six observations that are then explored. This paper therefore begins by looking at the linearity of CBT and how feedback loops might be better incorporated. Next, the nature of perception is explored with ideas from Maturana and others. The third aspect investigates core beliefs and how they impact at all steps of the decision-making process. Fourthly, an examination of thoughts and emotional revealed other ways we make sense of the world and challenges the idea that thinking precedes emotion. The next aspect looks at CBT’s assumption of the individual as a separate being rather than a systems view which sees a person highly interconnected and finally that CBT focuses on making sense of the present moment rather than predictions we make of likely future outcomes. This is then all brought together in a diagram reframing CBT, highlighting the centrality of awareness to all cognitive processes and a number of leverage points where change might emerge.  相似文献   

15.
This article explores the impact of the new sustainability agenda on the occupational and professional needs of those who have taken educational and training programmes in the environmental field either at undergraduate or postgraduate level or through relevant professional institutions’ continuing professional development programmes. It also describes a one-day workshop for the professionals on sustainable development, based on systems thinking and practice. The workshop provides a model for developing greater understanding and effective action in professional practice, by using dialogue and interprofessional learning to explore approaches to sustainability in a variety of business and professional contexts. It introduces the principles underpinning the concept of sustainability and provides tools to support the integration of sustainable development into professional practice and organisational change.  相似文献   

16.
In this paper I explore potential benefits with using the concept qualifying function as a tool for systems design. The concept originates from the philosophy of Herman Dooyeweerd and refers to the function or character that guides and directs the internal structure of an entity or activity. This means that if the qualifying function for an entity or activity changes, its structure as a whole will change as well. Due to this, the concept and its related theory can help people to view situations from new and different perspectives and to explore the consequences of different views. It can provide a common base for the design around which accommodation more easily can be reached and from where further discussions can be continued. Finally, it has the potential to point at fundamental differences of opinion between participants and stakeholders.  相似文献   

17.
The concept of motivation applies not only to animal organisms, but also to other levels of living systems as well. Indeed, any two living systems, such as a psychologist and a pigeon or a business firm and an employee, may be seen as interacting in order to motivate each other. Motivational influence, far from being unidirectional as it is often pictured, is usually reciprocal both simultaneously and serially. Furthermore, such interaction subjects motivation to a variety of influences that cause it to shift in intensity and direction. In this paper Tracy's (1984) dynamic living-systems model of motivation is extended to show the motivational interaction of two interdependent systems. By realizing the interactional nature of motivation, managers and others who are concerned with motivating behavior may be able to do a better job of it. Motivational research should gain friom measuring the effects of interaction on all parties, not just the “subject”.  相似文献   

18.
在分析体系破击作战机理的基础上,根据从物质世界到观念世界的抽象过程,提出了基于复杂网络的体系破击仿真分析框架,并建立了考虑信息因子和破击能力的作战体系破击新模型。最后通过仿真实验,得到了一些结论:(1)一定条件下,体系破击的能力比攻击信息更加重要;(2)只有在一定的破击能力下,作战体系才对随机攻击表现出鲁棒性,对蓄意攻击表现出脆弱性。  相似文献   

19.
In ancient Athens, the Agora was a place for collective decision making about personal and community issues. New Agoras, most recently Internet-enabled ones, now propose to enliven participatory democracy and establish systems by which our institutions can serve us and we can govern ourselves (B. H. Banathy, Guided Evolution of Society: A Systems View, Kluwer Academic/Plenum Press, New York, 2000). Effective participation in such activity will require a language and consciousness not currently in evidence, and learning beyond current parameters. In this article, high school students from Stephanie Williams' Child Development classes at McDowell High School, Millcreek Township School District, demonstrate use of a new paradigm. This model of Personal Resource Systems Management provides systems language for Agora discourse enabling effective participatory democracy.  相似文献   

20.
This paper examines work with managers who used a narrative approach to systemic thinking. Storytelling is incorporated within Mode 2 SSM involving a flexible approach to the analysis of complex or "messy" situations at work. Mode 2 SSM is presented as a thinking mode by those within the problem situation, involving the use of various devices of rich pictures, relevant systems, and root definitions, whereby managers and others may make sense of their experiences from within the flux of everyday life. The focus of the approach is learning through reflection on events and activities to consider potential actions and improvements in difficult situations. The findings show the initial difficulty and disappointment of learning to deal with complexity and the unexpected but how quickly the "gain outweighs the pain," as managers learned to attune themselves to the flux of situations, to identify how to work with flows and energies more creatively, and to become conscious of what was happening on the edge of awareness.  相似文献   

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