Real-time maritime scene simulation

Common Image Generation Interface is the interface between two real-time communication subsystems. In order to exchange data between control end and rendering end of the scene simulation system, a packaging component based on common image generation interface is proposed in this paper, which is applied to visual simulation of helicopters and fighter. The simulation results show that this method can meet the real-time requirement of visual control system and is valuable in visual simulation of the weapon equipment operational field.

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Real-time maritime scene simulation for ladar sensors

10.1117/12.883770 ◽

2011 ◽

Author(s):

Chad L. Christie ◽

Efthimios Gouthas ◽

Leszek Swierkowski ◽

Owen M. Williams

Keyword(s):

Real Time ◽

Scene Simulation

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Vivid Algorithm of Scene Simulation for URAV

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.721.402 ◽

2014 ◽

Vol 721 ◽

pp. 402-405

Author(s):

Guo Dong Jin ◽

Li Bin Lu ◽

Xiao Fei Zhu

Keyword(s):

Real Time ◽

Simulation System ◽

Training System ◽

The State ◽

Scene Simulation ◽

Training Cost ◽

Vital Component ◽

Drive Model ◽

Simulation Systems

UAV simulative training system can insure the time and effect of training through reducing training cost. Scene simulation system in this paper is the vital component of the system. The comparability to real equipment is the ultimate request to the simulative training system, as to the scene simulation system, the reality and the veracity of changing rule of scene is most important. Simulation systems existing have deficiencies in these parts. Through studying on these aspects, the system in this paper uses DEM data and airscape to display lifelike vision of real terrain, scene drive model is designed to simulate the influence to the scene from the state changing of the flight and vidicon, real-time interconnection is realized.

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Real-Time Hardware-in-the-Loop Tests of Star Tracker Algorithms

International Journal of Aerospace Engineering ◽

10.1155/2013/505720 ◽

2013 ◽

Vol 2013 ◽

pp. 1-13 ◽

Cited By ~ 6

Author(s):

Giancarlo Rufino ◽

Domenico Accardo ◽

Michele Grassi ◽

Giancarmine Fasano ◽

Alfredo Renga ◽

...

Keyword(s):

Real Time ◽

Angular Rate ◽

Star Tracker ◽

Hardware In The Loop ◽

Dynamic Simulations ◽

Scene Simulation ◽

Test Configuration ◽

Simulation Performance ◽

Attitude Tracking ◽

Star Field

This paper deals with star tracker algorithms validation based on star field scene simulation and hardware-in-the-loop test configuration. A laboratory facility for indoor tests, based on the simulation of star field scenes, is presented. Attainable performance is analyzed theoretically for both static and dynamic simulations. Also, a test campaign is presented, in which a star sensor prototype with real-time, fully autonomous capability is exploited. Results that assess star field scene simulation performance and show the achievable validation for the sensor algorithms and performance in different operating modes (autonomous attitude acquisition, attitude tracking, and angular rate-only) and different aspects (coverage, reliability, and measurement performance) are discussed.

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Study on Key Technologies of One Radar Emulation System

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.718-720.1599 ◽

2013 ◽

Vol 718-720 ◽

pp. 1599-1602

Author(s):

Kai Gao ◽

Xian Ming Shan ◽

Yang Jun Liu ◽

Zhao Chun Tian

Keyword(s):

Structure Function ◽

Real Time ◽

Training Simulator ◽

Scene Simulation ◽

Operation Process ◽

Key Technologies ◽

Multigen Creator ◽

Composition Structure ◽

Function Module ◽

Battlefield Environment

Visual emulation Technology is one of the important parts of VR systems. It takes charge of Vision issue in VR systems, and is the most important fact to affect the immersive of the system. To deal with the difficulties of one type artillery radar, such as limited training field, serious radar loss and expensive training outlay, a training simulator system is realized based on scene simulation technologies. Composition structure, function module and key technologies of the system are discussed first. This system is then developed with tools of Multigen-Creator, Vega, VC++6.0, and a living virtual battlefield environment is created. The emulation pictures are listed, the results show that the emulation system simulates operation process of artillery radar livingly and can meet the requirements of real time emulation.

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