Sökning: "Explicit dynamik"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Explicit dynamik.

1. 1. Kvantdynamik hos NaI-molekylexciterad av ultrasnabbfemtosekundslaserpuls : Numerisk lösning av den explicit tidsberoendeSchrödingerekvationen

   Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Anna Johansson; Josefine Hörnell; Liza Marshah; [2023]
   Nyckelord :beräkningsvetenskap; femtosekunds laserpuls; kvantkemi; diatom modell; diabatisk system; Schrödingerekvationen; NaI;

   Sammanfattning : Detta projekt fokuserar på att undersöka dynamiken hos partiklar inom en-partikelsystem samt sammankopplade partiklar i tvåpartikelsystem genom tillämpning av numeriska metoder. Tvåpartikelsystemet som studeras är NaI-molekylen och dess dynamik, där beteendet undersöks efter systemet utsatts för en femtosekundslaserpuls. LÄS MER

3. 2. A Spatially Explicit Agent-Based Model of Human-Resource Interaction on Easter Island

   Master-uppsats, KTH/Numerisk analys, NA

   Författare :Peter Steiglechner; [2020]
   Nyckelord :Agent-based modelling; applied mathematics; socio-economic modelling; Agentbaserad modellering; tillämpad matematik; socioekonomisk modellering;

   Sammanfattning : The history of Easter Island, with its cultural and ecological mysteries, has attracted the interests of archaeologists, anthropologists, ecologists, and economists alike. Despite the great scientific efforts, uncertainties in the available archaeological and palynological data leave a number of critical issues unsolved and open to debate. LÄS MER

4. 3. Adversarial Attacks against Behavioral-based Continuous Authentication

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Maciej Kufel; [2020]
   Nyckelord :;

   Sammanfattning : Online identity theft and session hijacking attacks have become a major hazardin recent years and are expected to become more frequent in the years to come.Unlike the traditional authentication methods, continuous authentication based onthe characterization of user behavior in interactions with the computer system allowsto continuously verify the user’s identity and mitigates the risk of such forms ofmalicious access. LÄS MER

5. 4. New encapsulation concept for robot controller cabinet

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Siyu Guo; [2020]
   Nyckelord :ABB Robotics; Electrical knockout; Explicit dynamics; FEM; Robot controller cabinet; ABB Robotik; Elektrisk knockout; Explicit dynamik; FEM; Robot styrskåp;

   Sammanfattning : Robot controller cabinets are specified with interfaces which make it possible to connect different modules for completing numerous tasks that are chosen for the robot manipulators. Different interfaces will be utilized depend on the kind of tasks and settings that are chosen. LÄS MER

7. 5. Nonlinear Approximative Explicit Model Predictive Control Through Neural Networks : Characterizing Architectures and Training Behavior

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Tobias Bolin; [2019]
   Nyckelord :;

   Sammanfattning : Model predictive control (MPC) is a paradigm within automatic control notable for its ability to handle constraints. This ability come at the cost of high computational demand, which until recently has limited use of MPC to slow systems. LÄS MER