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A hardware-in-the-loop simulation system for ship motion control and its working method

A technology of ship motion and simulation system, applied in the field of in-loop simulation system, can solve the problem of no formed products and so on

Inactive Publication Date: 2011-11-30
DALIAN MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the hardware-in-the-loop simulation system for ship motion control is still in the development stage, and there is no finished product

Method used

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  • A hardware-in-the-loop simulation system for ship motion control and its working method
  • A hardware-in-the-loop simulation system for ship motion control and its working method

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings. Such as figure 1 As shown, a ship motion control hardware-in-the-loop simulation system includes a ship motion controller 2, a ship motion simulation system 1 and a remote control and monitoring system 3, and the ship motion simulation system 1 and the ship motion controller 2 are connected through a serial port The communication interface 4 realizes the interconnection of data, and the interconnection of data is realized through the Ethernet communication interface 5 between the ship motion controller 2 and the remote control and monitoring system 3; the ship motion simulation system 1 described above provides ship type selection, and the user can Input different ship types, real ship parameters and sea state parameters voluntarily as required, such as ship length, draft, square coefficient, wind and wave strength, wind and wave direction, etc.; described ship motion co...

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Abstract

The invention discloses a ship motion control hardware-in-the-loop simulation system and its working method. The system includes a ship motion controller, a ship motion simulation system, and a remote control and monitoring system. The ship motion simulation system and ship motion control The interconnection of data between the controllers is realized through the serial communication interface, and the interconnection of data between the ship motion controller and the remote control and monitoring system is realized through the Ethernet communication interface. The method includes inputting ship type selection, actual ship parameters and sea state parameters through a ship motion simulation system; sending rudder angle parameters through a remote control and monitoring system; calculating the heading by a ship motion controller; forming a ship motion simulation system with a ship motion controller. Closed-loop control, etc. Utilizing the invention, the user can arbitrarily select the ship type and set the actual ship parameters, and can select any algorithm module among them to carry out the simulation experiment of the ship motion control, thereby realizing the purpose of real-time monitoring of the ship state.

Description

technical field [0001] The invention relates to an in-the-loop simulation system, in particular to a ship motion control hardware-in-the-loop simulation system and a working method thereof. Background technique [0002] Ship motion control is an extremely complex control process. The basic requirement of high-intelligence ships is ship navigation automation. The automatic ship course control system, also referred to as autopilot, is an indispensable and important equipment for high-intelligence ships. Its performance directly affects The economy and safety of the ship's navigation. The control technology level of autopilot is consistent with the development level of control theory, and it develops along with the development of automatic control theory and technology. At present, advanced control algorithms such as neural network control, fuzzy control, and hybrid intelligent control provide new opportunities for designing high-level ship motion controllers. However, there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
Inventor 沈智鹏杨杨郭晨
Owner DALIAN MARITIME UNIVERSITY
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