Patent
Testing and simulating system for automatic vessel rudder
TLDR
In this article, a testing and simulating system for an automatic vessel rudder is presented, where a vessel model parameter setting system, a vessel movement mathematical model processing system and a comprehensive information displaying system are combined with a rudder angle feedback device driven by a stepping motor.Abstract:
The invention discloses a testing and simulating system for an automatic vessel rudder The testing and simulating system comprises a vessel model parameter setting system, a vessel movement mathematical model processing system, a comprehensive information displaying system, a vessel automatic rudder and a rudder angle generation and feedback device, wherein the vessel movement mathematical model processing system is respectively connected with the rudder angle generation and feedback device and the vessel automatic rudder in a port communication manner, and the rudder angle generation and feedback device and the vessel automatic rudder are connected in the port communication manner; and the communication between the vessel movement mathematical model processing system and the vessel model parameter setting system as well as between the vessel movement mathematical model processing system and the comprehensive information displaying system is completed by data transmission in a program According to the testing and simulating system, a rudder angle feedback amount is produced by a rudder angle feedback device driven by a stepping motor, thus the normal operation of the vessel automatic rudder on land can be realized, a working state of the vessel automatic rudder on an actual vessel is vividly simulated, expenses on labor and materials required in a great number of actual vessel tests are saved for a scientific unit engaged in relevant work of the vessel automatic rudder, and the working efficiency is improvedread more
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Patent
Portable autopilot ship rudder detection system
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Test method for acquiring dynamic characteristic from load torque to feedback potentiometer
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References
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Patent
Hardware in-loop simulation system for comprehensive optimization control of main power and manipulation of ship
Chen Guo,Zhipeng Shen,Yang Yang +2 more
TL;DR: In this paper, a hardware in-loop simulation system for comprehensive optimization control of main power and manipulation of a ship is presented, where a user can set different ship parameters such as length of the ship, draft and block coefficient, and sea condition parameters, such as wind wave strength, direction and the like on a user interface provided in the ship monitoring simulation system.
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Patent
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Patent
Hardware in-loop simulation system for controlling ship motion and working method thereof
Chen Guo,Zhipeng Shen,Yang Yang +2 more
TL;DR: In this paper, a hardware in-loop simulation system for controlling a ship motion and a working method thereof is described, where the system comprises a ship-motion controller, ship motion simulation system, and a remote control and monitoring system, wherein the interconnection of data between simulation system and ship motion controller is realized through a serial communication interface.
Patent
Ship electric propulsion virtual simulating system
TL;DR: In this article, a virtual simulation system for ship electric propulsion composes a ship control console, which comprises a helm controlling advance, stop, acceleration, deceleration and backing of the ship and a helm controlled the direction of ship travel, to stimulate the advance and stop, turning, backing and acceleration sensor signals of a real ship during the operating process.