USE OF KALMAN FILTERING TECHNIQUES IN DYNAMIC SHIP-POSITIONING SYSTEMS

被引:50
作者
GRIMBLE, MJ [1 ]
PATTON, RJ [1 ]
WISE, DA [1 ]
机构
[1] GEC ELECT PROJECTS LTD,RUGBY,WARWICKSHIRE,ENGLAND
来源
IEE PROCEEDINGS-D CONTROL THEORY AND APPLICATIONS | 1980年 / 127卷 / 03期
关键词
CONTROL; MECHANICAL VARIABLES - Position - SHIP EQUIPMENT - Control;
D O I
10.1049/ip-d.1980.0015
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Position-control systems for dynamically positioned vessels include wave filters to remove the wave motion signals. These ensure that the system only responds to forces that would cause the vessel to move off-station. Several filters have been proposed and used in this role. The Kalman filter considered depends upon the model of the vessel, and the development of such a model is described. Simulation results are given to illustrate the performance of the filter and the performance of the combined Kalman filter and optimal state-feedback control system.
引用
收藏
页码:93 / 102
页数:10
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