Zobrazeno 1 - 10
of 97
pro vyhledávání: '"ship autopilot"'
Akademický článek
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Publikováno v:
Energies, Vol 14, Iss 23, p 7937 (2021)
This paper looks at a typical problem encountered in the process of designing an automatic ship’s course stabilisation system with the use of a relatively new methodology referred to as the Active Disturbance Rejection Control (ADRC). The main adva
Externí odkaz:
https://doaj.org/article/65c54cdc5c8a4f588b274349858593a7
Autor:
Tomera Mirosław
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://doaj.org/article/67cfd0cb17fe4e369565fcb1f67734fd
Autor:
Perera, Lokukaluge Prasad
There are various advanced algorithms developed to search for optimal solutions, i.e. optimal navigation trajectories, have been utilized for collision avoidance among ocean-going vessels by the research community. It is noted that such optimization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde1b7dd9b7e30d2862a903f336058df
Akademický článek
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Autor:
Zwierzewicz Zenon
Publikováno v:
Polish Maritime Research, Vol 22, Iss 1, Pp 16-21 (2015)
The paper considers the problem of ship autopilot design based on Bech’s model of the vessel. Since the model is highly nonlinear and some of the state vector coordinates are unavailable, the control system synthesis is performed by means of an out
Externí odkaz:
https://doaj.org/article/869e9e484b664cbcbf1c2ab57591d07e
Despite the superiority of symbolic approaches over the purely numerical approaches in many aspects, it does not receive the proper attention due to its significant complexity, high resources requirement and long drawn time which even grows significa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::2d92bcd53074afd74528766e76731911
https://zenodo.org/record/4632621
https://zenodo.org/record/4632621
Autor:
Trygve Lauvdal, Thor I. Fossen
Publikováno v:
Modeling, Identification and Control, Vol 17, Iss 2, Pp 107-119 (1996)
A stable minimum phase transfer function from rudder angle to yaw angle is used to design a globally stable adaptive ship autopilot. First-order wave disturbances in yaw are filtered by applying a notch filter. Integral action is introduced by using
Externí odkaz:
https://doaj.org/article/d91a0fbf2e4e4b3494917c2fd28218c0
Autor:
Xuan-Kien Dang
JOURNAL OF CURRENT SCIENCE AND TECHNOLOGY, 11, 1, 114-126
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea3db77beca454f965b3136cae1acbcf
Autor:
Thor I. Fossen, Marit J. Paulsen
Publikováno v:
Modeling, Identification and Control, Vol 14, Iss 4, Pp 229-237 (1993)
This paper describes the application of feedback linearization to automatic steering of ships. The flexibility of the design procedure allows the autopilot to be optimized for both course-keeping and course-changing manoeuvres. Direct adaptive versio
Externí odkaz:
https://doaj.org/article/38a38d337e9f4eb582343728c5200810