Simulation experience system of ship hydrodynamic performance

Abstract

The invention relates to a simulated experience system for ship hydrodynamic performance, comprising: a virtual simulation test platform, VR equipment and information processing equipment; the information processing equipment is used to receive ship-related information input by users for VR experience, and obtain the operation of the ship Parameters; the virtual simulation test platform is used to carry out collaborative simulation of the marine environment and ship motion model according to the operating parameters output by the information processing equipment, and obtain the ship's motion state parameters; VR equipment is used to carry the experiencer and receive the output of the virtual simulation test platform The parameters of the motion state adjust the carrying device to achieve an immersive experience of the ship's sailing. The system of this embodiment utilizes computer simulation technology to simulate the navigation attitude of ships in different ocean environments, and combines virtual reality technology to create a realistic ship navigation environment from a visual perspective, which is convenient for experiencers to experience.

Description

technical field [0001] The invention relates to the technical field of simulation experiments, in particular to a simulation experience system for the hydrodynamic performance of ships. Background technique [0002] When sailing at sea, the wind and waves encountered by the ship have a great impact on the sailing performance of the ship. The shipbuilding industry has been studying how to scientifically and rationally evaluate the hydrodynamic performance of the ship in waves, and it has become a hot research topic today. Larger, smarter and better environmental adaptability is the overall development trend and research goal of surface ships. Therefore, it has good ship hydrodynamic performance in wind and waves, and scientifically and rationally establishes the evaluation index system of ship hydrodynamic performance. become a research hotspot. [0003] In the field of ship engineering, ship model tests are usually required for the hydrodynamic performance of ships. In the ...

AI Technical Summary

Problems solved by technology

[0003] In the field of ship engineering, the hydrodynamic performance of a ship usually requires a ship model test. In the prior art, it is necessary to establish a ship model that is geometrically similar to the designed ship for various tests such as resistance performance and seakeeping performance. The cost is high and it cannot be obtained. valid test results

[0004] For this reason, the industry has begun to use virtual test platforms to simulate ships to simulate ship performance through programs. However, these simulations cannot be experienced by real people. How to provide a system that facilitates real people to experience and simulate real ship navigation has become a technical problem that needs to be solved at present.

Images