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In this paper, based on Unreal Engine 4 (UE4) Unmanned Aerial Vehicle (UAV) simulator (AirSim), through AirLib, DroneServe, DroneShell and other modules in AirSim, using window10, 64-bit operating system, Intel Xeon E5-2620 v4 eight cores Dual CPU and Nvidia GeForce GTX 1080 Ti (11263MB / Nvidia) dual graphics card, a virtual reality platform is constructed for UAV deep learning. The platform displays...
Analyze the characteristic of three-dimensional scene visualization and regulation of scene change in flight simulation system, which is the basis of implementation of terrain reconstruction. Give the related mathematics model of terrain visualization. In order to resolve the problem that three-dimensional scene could not be reconstructed fast because of large-scale terrain data, present a procedure...
Traditional training of communication network has many problems such as single means, old method, and formal machine. Aiming at this problem, a distributed communication network simulation training system is designed from architecture and function. The system relies on HLA architecture, supports real-time communication channel simulation, network simulation, electromagnetic simulation and geographic...
3-D motion tracking is a fundamental technology enabling virtual reality and mixed reality. Correct position and orientation detection are critical as both an input for 3-D interaction and for proper visual display. This paper presents a cross-platform solution for presenting data from multiple tracking systems as if it came from a single system. This frees simulations from having to account for multiple...
In this paper, a respiratory training system geared to speech training for hearing-impaired children is researched, which is mainly used to solve breath-related issues occurring during speech training process. The system comprises of a translucent respiratory system model with interactive function and a respiratory training measurement system based on multi-sensor. Hearing-impaired children can use...
This paper discuss about application of knowledge based neural network to calculate resonant frequency of circular ring microstrip patch antenna. Results obtained using present approach are compared with that of traditional neural network, IE3D and measurement.
Breath training is an important part in the pronunciation recovery process, we simulate the fluent of air in the the upper respiratory tract, use computational fluid dynamic to build the impaired hearing children's pronunciation recovery system, and we have tasted the reliability of the system by experimental. We study the two parts in the breath process by the dynamic fluid computational method,...
This paper deals with greybox modeling of a diesel combustion process for the purpose of model-based combustion control. For this, a real-time capable model with a high prediction quality and a high interpolation and extrapolation capability is required. An existing neural network model of the process will be introduced. The model inputs are the quantity of injected fuel, start of injection and the...
In the development of medical skill training systems, the efficiency of the system and the provision of quantitative feedback information to the trainee are very important. Furthermore, usage of the simulated operation platform should be as realistic as possible. In order to satisfy these requirements, we developed a robot to be used for airway management training: Waseda KyotoKagaku Airway No.1 Refined...
For a long time, due to the lack of a good airdrome tower control simulation training facilities and environments, the ATC controller trainees of both military and civil aviation are trained only by primitive simulation facilities and a short-time practice. Since the controllers' skills heavily depends on the quality of their training, it is crucial to develop new and more effective training methods.
With air attack as a main battle mode in modern warfare, Civil Air Defense (CAD) plays an increasingly important role in information warfare.In order to effectively implement the training of CAD operations and improve its command ability,a demo system of CAD simulation has been developed by means of 3D-visualization. This system realizes the simulation based on LAN and Assistant decision support of...
To solve the gap between the theoretical teaching and practical training, some research on the structure of the bomber air turret, a lot of mission can be carried out such as device configuration, target selection, environment selection and so on. Flying sence simulation and the target simulation and shooting simulation are achieved. Also monitoring system stability and accuracy is enhanced. And a...
Interoperability of constituent systems is the primary challenge for a large-scale distributed Live-Virtual-Constructive (LVC) simulation activity. The grand challenge is to integrate, for the first time, all aspects of interoperability necessary not only to enable but to ensure interoperability throughout an large-scale LVC system. Previously, a handful of these aspects of interoperability have been...
Aim to the current situation in research and development of simulation system, it analyzes and discusses the key technologies of building flying training simulation system. Based on the given objectives of system development, it analyzes and illustrates the modeling requirement for flight cabin with specific modeling tool. And it offers the process of modeling complex objects and introduces how to...
Aerodrome control simulation system is on the support of virtual reality environment with the sense of high reality and immersion to simulate the air traffic control in the aerodrome tower. Virtual reality technology, distributed real-time computing, ATC control and information processing technology are integrated in the system. Multi-channel display system is realized to simulate the 360 degree whole...
A "man-in-the-onboard-loop" solving scheme is proposed in order to overcome the disadvantages of UAV control method and solve the problems on UAV pilot training. This scheme is an integration platform for UAV telepresence and simulation. It uses "telepresence" virtual reality technology to merge the dynamic images from airborne camera and the geography data information generated...
Developing sustainable urban environments is complex as it requires consideration of interacting social, economic and environmental sustain ability factors. The task is made even more difficult by the wide variety of stakeholders (e.g. planners, architects, businesses and the public) that may be involved in the process and the lack of a common language for all to understand. This paper describes a...
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