Rudder roll stabilization with nonlinear GMV control

P.M. Majecki, M.R. Katebi, M.J. Grimble

Research output: Contribution to conferencePaper

Abstract

Application of Nonlinear Generalized Minimum Variance control to ship roll stabilization using rudder input command is considered in this paper. The dynamic weightings in the cost criterion are used to reject the wave disturbance at a specified frequency band while maintaining relatively low controller gain in low and high frequencies to account for rudder angle and rate limits. Moreover, the use of a nonlinear weighting function in the NGMV control law formulation ensures the nonlinearities in the rudder are dealt with in a natural and systematic way. The effectiveness of the approach is demonstrated on a simulated ship model.

Conference

ConferenceInternational Control Conference 2006
Abbreviated titleICC2006
CityGlasgow, UK
Period30/08/061/09/06
OtherThe Conference covers Methods, Technology, Applications and Education in Control Engineering. UKACC seeks to act as an effective link between the UK and the international control communities, and to provide a focus for International Federation of Automatic Control (IFAC) related activities. UKACC has three constituent members: The Institution of Engineering and Technology (IET), The Institute of Measurement and Control (IMC), and The Institution of Mechanical Engineers (IMechE).
Internet address

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Stabilization
Ship models
Frequency bands
Ships
Controllers
Costs

Keywords

  • nonlinear generalized minimum variance
  • ship roll
  • rudder roll

Cite this

Majecki, P. M., Katebi, M. R., & Grimble, M. J. (2006). Rudder roll stabilization with nonlinear GMV control. 62. Paper presented at International Control Conference 2006, Glasgow, UK, .
Majecki, P.M. ; Katebi, M.R. ; Grimble, M.J. / Rudder roll stabilization with nonlinear GMV control. Paper presented at International Control Conference 2006, Glasgow, UK, .1 p.
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title = "Rudder roll stabilization with nonlinear GMV control",
abstract = "Application of Nonlinear Generalized Minimum Variance control to ship roll stabilization using rudder input command is considered in this paper. The dynamic weightings in the cost criterion are used to reject the wave disturbance at a specified frequency band while maintaining relatively low controller gain in low and high frequencies to account for rudder angle and rate limits. Moreover, the use of a nonlinear weighting function in the NGMV control law formulation ensures the nonlinearities in the rudder are dealt with in a natural and systematic way. The effectiveness of the approach is demonstrated on a simulated ship model.",
keywords = "nonlinear generalized minimum variance, ship roll , rudder roll",
author = "P.M. Majecki and M.R. Katebi and M.J. Grimble",
year = "2006",
language = "English",
pages = "62",
note = "International Control Conference 2006, ICC2006 ; Conference date: 30-08-2006 Through 01-09-2006",
url = "http://ukacc.group.shef.ac.uk/Control_Conferences/Control2006/icc2006.htm",

}

Majecki, PM, Katebi, MR & Grimble, MJ 2006, 'Rudder roll stabilization with nonlinear GMV control' Paper presented at International Control Conference 2006, Glasgow, UK, 30/08/06 - 1/09/06, pp. 62.

Rudder roll stabilization with nonlinear GMV control. / Majecki, P.M.; Katebi, M.R.; Grimble, M.J.

2006. 62 Paper presented at International Control Conference 2006, Glasgow, UK, .

Research output: Contribution to conferencePaper

TY - CONF

T1 - Rudder roll stabilization with nonlinear GMV control

AU - Majecki, P.M.

AU - Katebi, M.R.

AU - Grimble, M.J.

PY - 2006

Y1 - 2006

N2 - Application of Nonlinear Generalized Minimum Variance control to ship roll stabilization using rudder input command is considered in this paper. The dynamic weightings in the cost criterion are used to reject the wave disturbance at a specified frequency band while maintaining relatively low controller gain in low and high frequencies to account for rudder angle and rate limits. Moreover, the use of a nonlinear weighting function in the NGMV control law formulation ensures the nonlinearities in the rudder are dealt with in a natural and systematic way. The effectiveness of the approach is demonstrated on a simulated ship model.

AB - Application of Nonlinear Generalized Minimum Variance control to ship roll stabilization using rudder input command is considered in this paper. The dynamic weightings in the cost criterion are used to reject the wave disturbance at a specified frequency band while maintaining relatively low controller gain in low and high frequencies to account for rudder angle and rate limits. Moreover, the use of a nonlinear weighting function in the NGMV control law formulation ensures the nonlinearities in the rudder are dealt with in a natural and systematic way. The effectiveness of the approach is demonstrated on a simulated ship model.

KW - nonlinear generalized minimum variance

KW - ship roll

KW - rudder roll

UR - http://ukacc.group.shef.ac.uk/proceedings/control2006/icc2006.htm

M3 - Paper

SP - 62

ER -

Majecki PM, Katebi MR, Grimble MJ. Rudder roll stabilization with nonlinear GMV control. 2006. Paper presented at International Control Conference 2006, Glasgow, UK, .