Dynamic electronic instrument simulation method of real-time map rendering
An electronic instrument and simulation method technology, which is applied in the field of computer simulation to achieve the effects of facilitating modeling, improving fidelity, and improving training efficiency
Active Publication Date: 2017-06-13
BEIHANG UNIV
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However, the establishment of commonly used virtual simulation instrument models is still based on the real model. For different instruments, different models need to be established first, followed by the display of data information, and this method is influenced by cockpit instrument modeling. The influence of factors such as versatility and design cycle
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[0051] The physical engine used in this embodiment is physX, and the compilation environment is Visual Studio, which is a dynamic electronic instrument simulation based on a real-time map rendering of the Unreal Engine UNREAL ENGINE.
[0052] Step 1: Input module data acquisition. In this embodiment, the real-time flight parameters to be displayed by the electronic instruments include airspeed, pitch angle, roll angle, heading, rate of descent, engine speed, altitude, and the like. Through the input data of the flight control device, it is calculated based on the flight simulation based on the physics engine.
[0053] Step 2: Based on the data obtained by the input module, the control module calculates. Firstly, the initial state of the dynamic components is determined, and the distribution of scale values is determined according to the range of flight parameters. The scale value distribution can be linear or nonlinear, that is, the linear or nonlinear numerical relationsh...
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The invention discloses a dynamic electronic instrument simulation method of real-time map rendering, and relates to the field of computer simulation. The method is applied to navigation electronic instrument dynamic simulation. According to the method, an object-oriented design idea is adopted, a dynamic map rendering method is adopted, the one-by-one modeling process of an electronic instrument is greatly simplified, a user can independently design the panel layout according to the usage requirement and selects data needing to be displayed, and the method has the advantages of being good in universality, short in design cycle and the like. By adopting the electronic instrument simulation method, rapid modeling of the simulation instrument can be achieved, flight parameters of an aircraft can be displayed in real time, the virtual environment fidelity is improved in the flight task training process, the training efficiency of trainees is improved, the method can also be applied to evaluation of the aircraft, and modeling of aircraft electronic instruments of different models is convenient; meanwhile, in the aircraft design preliminary stage, the real-time map rendering method is adopted at first for performing dynamic electronic instrument simulation, and improvement can be conveniently performed in later evaluation.
Description
technical field [0001] The invention relates to the field of computer simulation, and is applied to the dynamic simulation of avionics instruments, in particular to a dynamic electronic instrument simulation method for real-time map rendering. Background technique [0002] At present, the aircraft simulation system is widely used in aircraft performance evaluation, operation training, virtual battlefield simulation, etc. At the same time, in the training of some dangerous flight missions, trainees are often simulated training through virtual reality simulation technology at home and abroad. Aircraft simulation has the characteristics of economy, repeatability, safety and no limitation of the site, so as to achieve the goal efficiently. [0003] With the development of computer simulation technology, the requirements for performance evaluation and operation training have been continuously improved, and the requirements for the simulation fidelity of the virtual simulation tra...
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Login to View More IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 刘虎韩杨楠冰
Owner BEIHANG UNIV