Roman Śmierzchalski - Publications - Bridge of Knowledge

Search

Filters

total: 56

  • Category
  • Year
  • Options

clear Chosen catalog filters disabled

Catalog Publications

Year 2023
  • Ship Dynamic Positioning Based on Nonlinear Model Predictive Control
    Publication

    - Year 2023

    The presented work explores the simulation test results of using nonlinear model predictive control algorithm for ship dynamic positioning. In the optimization task, a goal function with a penalty was proposed with a variable prediction step. The results of the proposed control algorithm were compared with backstepping and PID. The effect of estimation accuracy on the control quality with the implemented algorithms was investigated....

    Full text to download in external service

Year 2022
Year 2021
  • Advanced Ship Control Methods

    The chapter presents two main streams of research in vessel control at sea: dynamic positioning (DP) of the vessel and decision support in case of collision at sea. The control structure and basic requirements for the DP system are defined. Selected issues of automatic control of a dynamically positioned vessel are discussed. A review of advanced methods of controlling a DP ship is carried out, taking into account the tasks of...

    Full text to download in external service

Year 2020
  • Autonomous Ship Utility Model Parameter Estimation Utilising Extended Kalman Filter

    In this paper, a problem of autonomous ship utility model identification for control purposes is considered. In particular, the problem is formulated in terms of model parameter estimation (one-step-ahead prediction). This is a complex task due to lack of measurements of the parameter values, their time-variability and structural uncertainty introduced by the available models. In this work, authors consider and compare two utility...

    Full text to download in external service

  • Wybrane metody sterowania statkiem
    Publication

    W rozdziale przedstawiono dwa główne nurty badań w zakresie sterowania stat-kiem na morzu: dynamiczne pozycjonowanie (DP) statku i wspomaganie decyzji w sytuacji kolizyjnej na morzu. Dla systemu DP określono strukturę sterowania i podstawowe wymagania. Omówiono wybrane problemy sterowania automatycz-nego statkiem dynamicznie pozycjonowanym. Dokonano przeglądu zaawanso-wanych metod sterowania statkiem DP z uwzględnieniem zadań poszczególnych...

Year 2019
Year 2018
Year 2017
Year 2016
Year 2015
Year 2014
Year 2013
Year 2012
Year 2011

seen 3197 times