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Method and system for testing a control system of a marine vessel

一种控制系统、测试控制的技术，应用在船舶的远程测试,控制系统特征的远程获取,远程控制测试和船舶模拟的系统领域，能够解决没有考虑海浪影响等问题

Inactive Publication Date: 2009-09-02
MARINE CYBERNETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This U.S. patent does not discuss issues related to dynamic positioning of vessels in drilling operations or other forms of fixed-point operations. This patent does not mention the use of cranes, navigation devices connected to underwater equipment, and hydroacoustic positioning equipment. integration, problems related to ballast, and does not take into account the impact of sea waves

Method used

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  • Method and system for testing a control system of a marine vessel
  • Method and system for testing a control system of a marine vessel
  • Method and system for testing a control system of a marine vessel

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Embodiment Construction

[0069] 1.1 General description of the ship and control system

[0070] The invention will now be described with reference to some embodiments of the invention shown in the accompanying drawings. The present invention comprises a system and method for testing a control system (2) on a ship (4) (e.g. vessel, drilling platform, oil production platform) over a communication channel (6) in real time, an overview of which is shown in Figure 4a, Figure 4b with 4c Details are shown. The control system (2) may include control and monitoring of the vessel (4). Testing of the control system (2) may include simulation of normal and extreme conditions of the ship (4) and simulation of normal variations to such normal and extreme conditions, e.g. normal conditions under simulated calm sea conditions (H1) sports. In addition, the testing of the control system (2) can also simulate normal motion in simulated extreme sea conditions (H2), under failure conditions such as loss of engine t...

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PUM

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Abstract

A method for verifying a control system ( 2 ) of a vessel ( 4 ), in which said control system ( 2 ) in its operative state receives sensor signals ( 7 ) from sensors ( 8 ) and command signals ( 9 ) from command input devices ( 10 ), and as a response provides control signals ( 13 ) to actuators ( 3 ) in order to maintain a desired position, velocity, course or other state of said vessel ( 4 ), characterized by the following ste

Description

technical field [0001] The present invention relates to a system for obtaining a verifiable control system signature after acceptance of a vessel at sea by testing and / or qualification by a classification society. Furthermore, the invention relates to remote testing of ships, and a combination of these two methods, ie remote acquisition of control system features. Furthermore, the present invention provides a system for remote control testing and ship simulation. [0002] A control system can generally be thought of as a system that provides control signals to a physical process and receives measurement data from equipment or a physical process, or possibly from other physical processes. Measurement data and algorithms are used to calculate control signals so that the physical system responds as desired. If the physical process is a motoring ship, then the control system can receive measurements in the form of the ship's position, heading, and speed, and can thus compute pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H25/00G05B23/02G01D1/02G05B13/04
CPCG05B23/0256G05D1/0206B63B71/00B63H25/00G05B23/02
Inventor 托尔·英厄·福森奥斯吉尔·约翰·瑟伦森奥拉夫·埃格兰托尔·阿尔内·约翰森
Owner MARINE CYBERNETICS
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