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Comprehensive coordination control device for ship wing-fin, wing-rudder

A technology of coordinated control and coordinated controller, applied in steering gear, attitude control, computer control, etc., can solve the problems of reduced ship maneuverability, not considering the coupling effect of ship roll and heading, etc., to improve seaworthiness, Reduce the effect of roll and yaw

Inactive Publication Date: 2009-07-01
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing controls on wing fins and wing rudders use two sets of independent control systems without any connection between them. The two independent control systems do not consider the coupling effect between ship roll and heading, which makes The maneuverability of high-speed ships or ships in rapid currents and narrow channels is greatly reduced

Method used

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  • Comprehensive coordination control device for ship wing-fin, wing-rudder
  • Comprehensive coordination control device for ship wing-fin, wing-rudder
  • Comprehensive coordination control device for ship wing-fin, wing-rudder

Examples

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Embodiment

[0024] combine figure 1 , this embodiment includes an intelligent information processing unit U1, a servo mechanism U2 connected to the main fin U3, a servo mechanism U4 connected to the wing fin U5, a servo mechanism U6 connected to the main rudder U7, a servo mechanism U8 connected to the wing rudder U9, and arranged on the hull Connect the roll information detection sensor U11 of the intelligent information processing unit U1, the heading information detection sensor U10, the information collection unit U12 connecting the intelligent information processing unit U1 with the main fin U3, wing fin U5, main rudder U7, and wing rudder U9. It is connected to the information display unit U13 of the information collection unit U12, and the intelligent information processing unit U1 is respectively connected to the servo mechanisms U2, U4, U6 and U8. Where U2, U4, U6, and U8 have the same structure, and the servo mechanism U2 includes a controller connected to the intelligent inform...

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Abstract

The invention provides a ship fin and rudder comprehensive coordinated control device which can effectively reduce ship roll and yaw (direction) motions and improve ship seaworthiness. It includes an intelligent information processing unit U1, a servo mechanism U2 connected to the main fin U3, a servo mechanism U4 connected to the wing fin U5, a servo mechanism U6 connected to the main rudder U7, a servo mechanism U8 connected to the wing rudder U9, set on the hull and connected to The roll information detection sensor U11 of the intelligent information processing unit U1, the heading information detection sensor U10, the information collection unit U12 connecting the intelligent information processing unit U1 with the main fin U3, wing fin U5, main rudder U7, wing rudder U9, and connection information collection The information display unit U13 of the unit U12 and the intelligent information processing unit U1 are respectively connected to the servo mechanisms U2, U4, U6 and U8.

Description

(1) Technical field [0001] The invention relates to the field of ship navigation attitude control, in particular to the field of comprehensive coordinated control of wing fins and wing rudders in ship navigation attitude control. (2) Background technology [0002] In ship attitude control, course control is the most basic, no matter what kind of ship, in order to complete various missions, course control must be carried out. Ship heading control is mainly realized by steering motion control. In addition, the rolling motion has a serious impact on the safe navigation of the ship, the comfort of the crew and the hit rate of the armament system. In order to effectively reduce the rolling motion, ship engineers have designed various anti-rolling devices. An effective measure for ship stabilization is the use of an active fin stabilizer system. [0003] In order to improve the maneuverability of the ship, the camber of the fin (rudder) is usually increased. The fin-wing rudder ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H25/00G05D1/08G05B15/02
Inventor 刘胜李冰张丽珂方亮郑秀丽
Owner HARBIN ENG UNIV
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