This paper proposes a radar reconnaissance simulation design method, which consists of radar reconnaissance decision-making simulation, the main controller of radar reconnaissance simulation, radar reconnaissance simulation, frequency matching simulation, visibility analysis simulation, and reconnaissance process simulation. Combined with the actual project, good results have been achieved.
In this paper, a vulnerability model design method of shelter vehicle is proposed, including numerical simulation of fragment penetration into shelter structure, research on equivalent target design method of shelter vehicle, vulnerability analysis of key components of shelter vehicle and establishment of equivalent target. Through this method, the equivalent target and vulnerability model of shelter vehicle are established, which can guide relevant vulnerability analysis equivalent target establishment.
KEYWORDS: Explosives, 3D modeling, Visualization, Data modeling, Interfaces, Signal attenuation, 3D displays, Spherical lenses, Wave propagation, Motion analysis
This paper presents a design method of typical damage element simulation generator, and realizes the software based on this method. This method includes characteristic and structure model sub module, parametric design sub module, power parameter setting sub module, power index analysis sub module and so on. This method can provide damage meta related data for damage effectiveness evaluation and fire plan.
KEYWORDS: Data modeling, 3D modeling, Databases, 3D acquisition, 3D displays, Data storage, Systems modeling, Human-machine interfaces, Visualization, Laser damage threshold
This paper presents a design method of power field reconstruction system based on empirical formula, and realizes the software system based on this method. This method includes five parts: warhead structure parametric modeling subsystem, warhead power field calculation and simulation subsystem, warhead power field three-dimensional presentation subsystem, model setting and management subsystem, database management subsystem and so on. There is data exchange between various parts. Based on this method, the power field can be reconstructed.
This paper presents a global static planning algorithm for field road network. The algorithm is composed of obtaining or setting the starting point and key point model, setting the force type model, setting the planning mode model, global static planning model, etc. The global static planning model includes Astar path planning algorithm and the improvement of Astar path planning algorithm. Combined with the actual project, it has achieved good results.
This paper presents an obstacle recognition algorithm for field road network, including obstacle element extraction based on digital elevation model (DEM), determination of traffic factors affecting path planning, rasterization of terrain environment, obstacle recognition algorithm, establishment of overlapping grid of traffic area, description of passable area and non-passable area, etc. Combined with the actual project, it has achieved good results.
This paper presents a design method of radar jamming simulation software. The software is composed of radar jamming decision simulation model, radar jamming simulation master control model, radar automatic selection jamming simulation model, radar jamming simulation model, data transmission and integration model. Combined with the actual project, good results have been achieved.
KEYWORDS: Missiles, Data modeling, Monte Carlo methods, Aerodynamics, 3D displays, Statistical analysis, Computer simulations, Kinematics, Atmospheric modeling, Scattering
On the basis of professional theories such as launch dynamics, ballistics, flight stability, vibration theory, multi-body system kinematics, aerodynamics, etc., this paper proposes a design method and system of a JDAM ballistic fast solver. The system includes JDAM ballistic calculation module, dispersion accuracy analysis module, data interaction interface and ballistic display module, etc., complete JDAM ballistic calculation and simulation, and realize the standardization, process and automation of ballistic calculation and simulation work.
This paper presents a simulation method and software for the interaction between environment and equipment mobility, including the simulation model of the interaction between natural geographical environment and equipment mobility performance, the simulation model of the interaction between man-made battlefield environment and equipment mobility performance. The simulation environment elements can simulate equipment trafficability, collision detection and passage, which can effectively support equipment simulation.
KEYWORDS: 3D modeling, Data modeling, Visualization, Analytical research, Software development, Visual process modeling, 3D displays, 3D acquisition, Explosives, Signal attenuation
Ammunition damage effect is an important basis for system simulation and ammunition power analysis. To solve the problem of ammunition damage effect analysis, it is necessary to collect relevant data, model, simulate and analyze ammunition. Based on the theoretical formula and test data, this paper proposes a typical ammunition modeling, power field analysis and damage effect analysis method, and constructs the corresponding typical ammunition damage effect analysis software, which includes database, parametric modeling module, power field analysis module, three dimensional visualization module. Compared with the corresponding test data, the credibility of the method and the availability of the software are verified.
KEYWORDS: Computer simulations, 3D displays, 3D acquisition, Target detection, 3D modeling, Visualization, Rockets, Reconnaissance, Clouds, 3D imaging standards
According to the requirements of simulation support software of electronic sand table hardware, this paper proposes a design method of electronic sand table support software. The software is composed of three-dimensional battlefield environment simulation module, military standard, arrow and other plotting modules, a large number of dynamic target loading modules, situation simulation module and real-time communication module. After practical verification, the software can be used for three-dimensional situation generation, rendering and plotting of electronic sand table, supporting scenario generation, three-dimensional simulation, countermeasure deduction and other activities, and the application effect is good.
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