Virtual Reality Design And Research Of LNG Ship Power Station

In recent years, the world economic integration and globalization of trade trend intensified at the same time, the shipping industry is booming because of the favorable international environment. Ship and more large-scale, automation, specialization, and the quality of the crew itself should be a corresponding increase in order to meet the development needs of the ship, crew training need more advanced and realistic teaching equipment. Currently, the traditional marine simulator is mainly used in cash or in kind or two-dimensional interface to achieve the appropriate education and training. Physical simulator intuitive and strong, realistic operation, but poor scalability, high cost, and can only perform a single task of the single; Although the two-dimensional interface low cost, but less intuitive, low degree of verisimilitude. It can be said that these two types of simulators is difficult to meet the needs of education and training. With the introduction of virtual reality technology, modern ships turbine simulator can take advantage of a sense of reality and interactive3D technology, provide an excellent virtual platform for the education agency. Therefore, scientific research institutions at home and abroad also actively invest a lot of manpower and material resources to the research and development of marine simulator.Ship Power Station is an important part of the marine simulator, the subject is Hudong-Zhonghua Shipbuilding Co., Ltd. to build, delivered in2009,"Roc Star" LNG carriers for the parent ship, combined with the Dalian Maritime University turbine laboratory automation the LNG turbine simulator project aimed at in the ship’s power plant simulator virtual reality technology, developed a set of three-dimensional pressure LNG ship power station system.The main subject is as follows:the first introduces the research background and an overview of virtual reality technology, and then the pressure in the LNG ship power system analysis. Medium voltage power system analysis, mathematical modeling, using MATLAB simulation model of reliability and authenticity. Based on the real ship data, the3DMAX production and distribution plate model and the corresponding model map rendering. XNA platform, import the model of the power distribution board and write the program corresponding to the mathematical model, the virtual operating the three-dimensional model of the distribution board, complete the development of the power plant simulation software.Ship Power Station virtual reality technology design and research methods, the subject LNG pressure in the ship power station on the development of marine simulator has a certain reference value and significance.