Sökning: "Optimal policies"

Visar resultat 1 - 5 av 112 avhandlingar innehållade orden Optimal policies.

  1. 1. Modeling Lateral Transshipments and Perishable Items in Inventory Systems

    Författare :Fredrik Olsson; Produktionsekonomi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Technological sciences; Teknik; Dynamic programming ; Inventory ; Perishable items ; Lateral transshipments ; Pooling ; Batch ordering ; Optimal policies ; Stochastic ;

    Sammanfattning : This thesis deals with two main areas in the field of stochastic inventory theory; ateral transshipments and perishable items. In the first part of this thesis we give an introduction to the field of inventory theory, and discuss some previous literature connected to the research presented in this thesis. LÄS MER

  3. 2. Indirect corrections and disequilibrium pricing : studies in second-best policies

    Författare :Hans Wijkander; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : The five papers in this volume are analyses of second-best policies. The first three deal with controlling externalities and the remaining two with public sector pricing. LÄS MER

  4. 3. Approximate Solution Methods to Optimal Control Problems via Dynamic Programming Models

    Författare :Yuchao Li; Jonas Mårtensson; Karl H. Johansson; Pontus Giselsson; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimal control; dynamic programming; model predictive control; Electrical Engineering; Elektro- och systemteknik; Optimization and Systems Theory; Optimeringslära och systemteori;

    Sammanfattning : Optimal control theory has a long history and broad applications. Motivated by the goal of obtaining insights through unification and taking advantage of the abundant capability to generate data, this thesis introduces some suboptimal schemes via abstract dynamic programming models. LÄS MER

  5. 4. Determinants and Consequences of Language-in-Education Policies : Essays in Economics of Education

    Författare :Christelle Garrouste; Holger Daun; Henry M. Levin; François Grin; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Language-in-education policies; decision-making analysis; non-cooperative game; language skills; HLM; human capital theory; rate of return analysis; post-colonial Africa; IALS; SACMEQ; International education; Internationell pedagogik; internationell pedagogik; International Education;

    Sammanfattning : This thesis consists of three empirical studies. The first study, Rationales to Language-in-Education Policies in Postcolonial Africa: Towards a Holistic Approach, considers two issues. First, it explores the factors affecting the choice of an LiE policy in 35 African countries. LÄS MER

  7. 5. On LQG-Optimal Event-Based Sampling

    Författare :Marcus Thelander Andrén; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Event-based control; LQG control; sampled-data control; Stochastic control; Event-based PID control; Event-based state estimation; stochastic triggering;

    Sammanfattning : Event-based control is a promising concept for the design of resource-efficient feedback systems, where events such as sampling, actuation, and data transmissions are triggered reactively based on monitored control performance rather than a periodic timer. In this thesis, we investigate how sampling and communication events should be triggered to fully exploit the potential of event-based control based on the classic linear–quadratic–Gaussian (LQG) framework. LÄS MER