A study on the identification of the second-order linear Nomoto model from the zigzag test

• Autorzy: Artyszuk J.

Identyfikatory

DOI

10.17402/266

• Języki publikacji: EN

Abstrakty

EN

In this paper a simple four-point, in terms of time, but eight-value in total, identification method has been developed for the second-order linear Nomoto steering model. The algorithm intrinsically uses the zigzag test data in that it inherited some principles of the well-known procedure for the first-order model, from which it is essentially derived. The performance evaluation was then conducted with both simulated and real data. However, the results of these early, unprecedented efforts are far from satisfactory. Some potential sources of difficulties have been discussed. This calls for further research and improvement in order to provide a practical application of the method.

Słowa kluczowe

EN

ship; manoeuvring; steering; Nomoto; linear model; zigzag

• Wydawca: Wydawnictwo Naukowe Akademii Morskiej w Szczecinie
• Czasopismo: Zeszyty Naukowe Akademii Morskiej w Szczecinie
• Rocznik: 2018
• Tom: nr 53 (125)
• Strony: 59--67
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Artyszuk J.

• Maritime University of Szczecin 1-2 Waly Chrobrego St., 70-500 Szczecin, Poland

Bibliografia

• 1. Artyszuk, J. (2002) Bezier approach to smoothing zigzag data for use in ship maneuvering model identification. Annual of Navigation 4, Polish Navigation Forum, pp. 5–12.
• 2. Artyszuk, J. (2016) Peculiarities of zigzag behaviour in linear models of ship yaw motion. Annual of Navigation 26, DOI: 10.1515/aon-2016-0002, pp. 23–38.
• 3. Artyszuk, J. (2017) Performance of the second-order linear Nomoto model in terms of zigzag curve parameters. In: Weintrit A. (Ed.) Marine Navigation (12th Intl. Conf. on Marine Navigation and Safety of Sea Transportation ‘TransNav 2017’, Gdynia, Jun 21–23). Leiden: CRC Press/ Balkema, pp. 403–409.
• 4. Nomoto, K. (1960) Analysis of Kempf’s standard maneuver test and proposed steering quality indices. In First Symposium on Ship Maneuverability, May 24–25, DTMB Rep. 1461 (AD 442036). Washington: DTMB, pp. 275–304.
• 5. Norrbin, N.H. (1996) Further Notes on the Dynamic Stability Parameter and the Prediction of Manoeuvring Characteristics. In: Chislett M.S. (Ed.) Marine Simulation and Ship Manoeuvrability (MARSIM ‘96 Proc., Sep 9–13, DMI, Copenhagen). Rotterdam: Balkema, pp. 527–534.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).