Sökning: "hybrid optimization"

Visar resultat 1 - 5 av 171 avhandlingar innehållade orden hybrid optimization.

1. 1. Νοήμονες υπολογιστικές μέθοδοι εμπνευσμένες από τον φυσικό κόσμο για την βελτιστοποίηση συστημάτων : αλγόριθμος βελτιστοποίησης εμπνευσμένης από τον ηχοεντοπισμό

   Författare :Alexandros Tzanetos; Economics and Administration Department of Engineering Polytechnic School; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nature Inspired Intelligent Algorithms; Nature Inspired Intelligence; Optimization; Νοήμονες Αλγόριθμοι Εμπνευσμένοι από τη Φύση; Νοημοσύνη Εμπνευσμένη από τη Φύση; Βελτιστοποίηση;

   Sammanfattning : Η εποχή που διανύουμε φέρνει στο προσκήνιο την Τεχνητή Νοημοσύνη, καθότι διάφοροι κλάδοι ενσωματώνουν εντυπωσιακές εφαρμογές της. Πολλές αναφορές γίνονται στην 4η Βιομηχανική Επανάσταση, η οποία έχει πλέον την Τεχνητή Νοημοσύνη ως κύριο πυλώνα της. LÄS MER

3. 2. Hybrid pixel detectors : Characterization and optimization

   Författare :Erik Fröjdh; Göran Thungström; Börje Norlin; Michael Campbell; Mittuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : .... LÄS MER

4. 3. Utilization of a GSHP System in a DHC Network : modeling and optimization

   Författare :Anjan Rao Puttige; Thomas Olofsson; Ronny Östin; Staffan Andersson; Javed Saqib; Umeå universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ground source heat pump; district heating and cooling; optimization; borehole heat exchanger; artificial neural network; hybrid model; field measurements; calibration; heat pumps; prosumer;

   Sammanfattning : The ground source heat pumps (GSHPs) of customers connected to the district heating and cooling (DHC) network can benefit both the customer and the energy company. However, operating the GSHP to minimize the cost of providing heating and cooling to the customer while ensuring the long-term stability of the ground temperature is a challenge. LÄS MER

5. 4. Dynamic Resampling for Preference-based Evolutionary Multi-objective Optimization of Stochastic Systems : Improving the efficiency of time-constrained optimization

   Författare :Florian Siegmund; Kalyanmoy Deb; Amos H.C. Ng; Sanaz Mostaghim; Högskolan i Skövde; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Evolutionary multi-objective optimization; simulation-based optimization; guided search; preference-based optimization; reference point; decision support; noise; stochastic systems; dynamic resampling; budget allocation; sequential sampling; hybrid; ranking and selection; Natural sciences; Naturvetenskap; Technology; Teknik; Production and Automation Engineering; Produktion och automatiseringsteknik;

   Sammanfattning : In preference-based Evolutionary Multi-objective Optimization (EMO), the decision maker is looking for a diverse, but locally focused non-dominated front in a preferred area of the objective space, as close as possible to the true Pareto-front. Since solutions found outside the area of interest are considered less important or even irrelevant, the optimization can focus its efforts on the preferred area and find the solutions that the decision maker is looking for more quickly, i. LÄS MER

7. 5. Towards strategic development of maintenance and its effects on production performance : A hybrid simulation-based optimization framework

   Författare :Gary Linnéusson; Amos H. C. Ng; Tehseen Aslam; Daniel Tesfamariam Semere; Högskolan i Skövde; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strategic development; maintenance behavior; maintenance management; sustainable change; tradeoff optimization; system dynamics; discrete event simulation; problem structuring; multi-objective optimization; decision support; Production and Automation Engineering; Produktion och automatiseringsteknik;

   Sammanfattning : Managing maintenance in manufacturing within an economical short-termism framework and taking the consequential long-term cost effects into account is hard. The increasing complexity of managing maintenance and its impact on the business results calls for more advanced methods to support long-term development through effective activities in the production system environment. LÄS MER