Search for dissertations about: "system dynamics model risk"

Showing result 1 - 5 of 52 swedish dissertations containing the words system dynamics model risk.

  2. 1. Supply Chain Risk Management : Identification, Evaluation and Mitigation Techniques

    Author : S.Nurmaya Musa; Ou Tang; Jan Olhager; David Zhang; Linköpings universitet; []
    Keywords : Supply chain risk management; risk analysis; risk control; co-citation; system dynamics; modelling;

    Abstract : Supply chains have expanded rapidly over the decades, with the aim to increase productivity, lower costs and fulfil demands in emerging markets. The increasing complexity in a supply chain hinders visibility and consequently reduces one’s control over the process. READ MORE

  4. 2. Insights from combining Action Research and System Dynamics when facilitating change and improvement processes in healthcare

    Author : Paul Holmström; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; healthcare; improvement; change; implementation; action research; system dynamics; simulation;

    Abstract : BACKGROUND Healthcare is a complex system with multi-professional staff and multiple patient care pathways. Time pressure and minimal margins for error makes it challenging to implement new policies or procedures, no matter how desirable. Changes in healthcare also requires the participation of the multi-professional staff. READ MORE

  5. 3. Towards a model for managing uncertainty in logistics operations – A simulation modeling perspective

    Author : Ola Johansson; Förpackningslogistik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; risk; uncertainty; simulation; supply chain; logistics;

    Abstract : Uncertainty rules supply chains. Unexpected changes constantly occur on all levels; strategically through globalization, introduction of novel technology, mergers and acquisitions, volatile markets, and on an operational level through demand fluctuations, and events such as late arrival of in-bound material, machine equipment breakdown, and quality problems. READ MORE

  6. 4. Entering the dynamic risk space : Assessing planetary boundary interactions through process-based quantifications

    Author : Arne Tobian; Johan Rockström; Sarah Cornell; Ingo Fetzer; Dieter Gerten; Martin Volk; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Planetary boundaries; climate change; land-use change; Earth system interactions; ecosystem modeling; green water; vetenskap om hållbar utveckling; Sustainability Science;

    Abstract : The planetary boundaries framework is an effort to define a safe operating space for humanity. Its rationale is that sustainable development needs to be achieved in ways that safeguard the stability of the Earth system on which human prosperity relies. READ MORE

  7. 5. Synchronous Voltage Reversal Control of Thyristor Controlled Series Capacitor

    Author : Lennart Ängquist; KTH; []
    Keywords : ThyristorControlled Series Capacitor; TCSC; FACTS; reactive power compensation; boost control; phasor estimation; Quantitative Feedback Theory; subsynchronous resonance; SSR;

    Abstract : Series compensation of transmission lines is an effectiveand cheap method of improving the power transmission systemperformance. Series capacitors virtually reduces the length ofthe line making it easier to keep all parts of the power systemrunning in synchronism and to maintain a constant voltage levelthroughout the system. READ MORE