Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Miroslaw Tomera"'
Autor:
Miroslaw Tomera, Lukasz Alfuth
Publikováno v:
TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 14, Iss 2, Pp 375-383 (2020)
The paper presents and discusses tests of a waypoint controller used to sail a ship along the desired route. The planned desired route for the moving ship is given as a set of waypoints connected with straight lines. The ship's control is based on th
Externí odkaz:
https://doaj.org/article/47bdc74b454746ebb6bab79db8da3671
Autor:
Krzysztof Kula, Miroslaw Tomera
Publikováno v:
TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 11, Iss 4, Pp 711-719 (2017)
Presented in this paper is a new, expanded approach to setting the planned route within restricted sea areas where there are permanent obstacles or other vessels, and then tracking it by the ship. In this project the desired path is represented using
Externí odkaz:
https://doaj.org/article/45b7089b44ce41d79ca8487693db50fd
Autor:
Miroslaw Tomera
Publikováno v:
International Journal of Applied Mathematics and Computer Science, Vol 27, Iss 1, Pp 63-77 (2017)
The paper presents the design of a hybrid controller used to control the movement of a ship in different operating modes, thereby improving the performance of basic maneuvers. This task requires integrating several operating modes, such as maneuverin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::234405411756576ef75ff9325b114f6c
https://doi.org/10.1515/amcs-2017-0005
https://doi.org/10.1515/amcs-2017-0005
Autor:
Miroslaw Tomera
Publikováno v:
Polish Maritime Research, Vol 21, Iss 3, Pp 13-24 (2014)
In cases when the navigational space of the manoeuvre performed by the ship is severely limited, the procedures making use of the rudder blade, propeller screw, and thrusters are very complicated. Such situations take place when the ship manoeuvres i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca2259025986220b7977fb435106e102
https://doaj.org/article/80594e8708574819a42b3373ca1bd188
https://doaj.org/article/80594e8708574819a42b3373ca1bd188
Autor:
Miroslaw Tomera
Publikováno v:
MMAR
The paper presents a hybrid controller that controls the movement of a ship in various operating modes. The developed controller integrates a number of operational modes, such as: precise maneuvering the ship at low speeds, steering the ship at diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fe2f20b88aadee33f71889087a91e59
https://doi.org/10.1109/mmar.2016.7575209
https://doi.org/10.1109/mmar.2016.7575209
Autor:
Miroslaw Tomera
Publikováno v:
Polish Maritime Research. 19:50-56
This paper presents the designs of two observers, which are: the extended Kalman filter and the nonlinear passive observer. Based on the measured values of ship position and heading, the observers estimate the surge, sway and yaw velocities of the sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff47e736c01a1b6b492427297a996db
https://doi.org/10.2478/v10012-012-0023-5
https://doi.org/10.2478/v10012-012-0023-5
Autor:
Miroslaw Tomera
Publikováno v:
Polish Maritime Research. 19:57-65
The dynamical positioning system is a complex control consisting of a number of components, including: filters, observers, controllers, and propeller allocation systems. The design and preliminary analysis of operational quality of system operation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bc77677e3be492b2ee35ee0bbd2488c
https://doi.org/10.2478/v10012-012-0024-4
https://doi.org/10.2478/v10012-012-0024-4
Autor:
Miroslaw Tomera
Publikováno v:
International Journal of Applied Mathematics and Computer Science. 20:271-280
Nonlinear controller design of a ship autopilotThe main goal here is to design a proper and efficient controller for a ship autopilot based on the sliding mode control method. A hydrodynamic numerical model of CyberShip II including wave effects is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93a4efcbb37bc43e1674e57f36232e57
https://doi.org/10.2478/v10006-010-0020-8
https://doi.org/10.2478/v10006-010-0020-8
Publikováno v:
International Journal of Applied Mathematics and Computer Science. 17:73-85
A Backstepping Approach to Ship Course ControlAs an object of course control, the ship is characterised by a nonlinear function describing static manoeuvring characteristics that reflect the steady-state relation between the rudder deflection and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64fe5d85517b47793010428537966870
https://doi.org/10.2478/v10006-007-0007-2
https://doi.org/10.2478/v10006-007-0007-2
Autor:
Miroslaw Tomera
Publikováno v:
MMAR
The paper presents the structure of the multivariable control system for the ship moving on the water surface at low speeds in three degrees of freedom. The speed controller determines the multidimensional force, i.e. the longitudinal, lateral and an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb992587251c9da3ee762e6cfdc116ba
https://doi.org/10.1109/mmar.2015.7283699
https://doi.org/10.1109/mmar.2015.7283699