Virtual Design Of Ship Propulsion Device Simulation Unit

With the rapid development of world trade, the traffic of shipbuilding industry has been scale increasing. Both China and other countries in the world need large-scale shipping. Chinese foreign trade115million USD,90percent is achieved by ocean shipping. Among them, oil imports Occupy120million tons, ranking second in the world. Every day thousands of tons of oil tankers being transported to China. Every day thousands of tons of oil tankers are transported to China. In China, Hong Kong, Shanghai, Shenzhen decibel respectively occupy the first, third, fourth of the world’s top ten container ports.Firstly, introduce the ship propulsion system components and working principle, and focuses on the most commonly used of the main remote control system. And according to the law of conservation of mass and energy, the ideal gas equation of state and the propeller works to establish a mathematical model of ship propulsion systems. Then using MATLAB Simulink simulation platform to do7s80MC diesel mathematical model for dynamic simulation, show dynamic curves obtained under different loads.Then use3ds Max to create a three-dimensional model of the propulsion system, and render and optimize it. After that import the three-dimensional model into XNA game engine to realize virtual roaming and operations.Finally, in the. NET platform, using the UDP protocol combine three-dimensional solid propulsion systems and virtual simulation software to achieve interoperability, both real-time data and make the state consistent.Research results prove that virtual reality technology can achieve the possibility of roaming ship propulsion systems. Two-dimensional and three-dimensional simulation system interaction using on the turbine simulator provides an excellent learning environment of crew training.