分布式场景仿真中的空间坐标转换研究

Research on Space Coordinate Transformation for Distributed Scenario Simulation

分布式场景仿真技术提供了一种有效的装备试验鉴定手段,通过场景仿真平台规划虚拟战场环境,同时通过分布式仿真技术接入异地试验资源。基于分布式场景仿真技术,接入异地雷达装备,探索动态仿真场景中雷达回波、雷达探测目标点迹以及雷达波位指向在虚拟仿真空间与物理试验空间中的坐标转换算法。通过仿真对象的空间坐标转换,使相同的仿真对象在不同仿真域的行为保持一致,支撑装备在内场实现与异地试验资源交互,实现动态能力验证。

Distributed scenario simulation technique provides an effective means of equipment test. The virtual battlefield environment is planned through the scenario simulation platform, and the remote test resources are accessed by the distributed simulation technique. In this paper, based on the distributed scenario simulation technique, the remote radar equipment is connected, and the coordinate transformation algorithm for radar echo, radar detection target point and radar beam azimuth in dynamic simulation scenario is explored in virtual simulation space and physical test space. Through space coordinate transformation, the behaviors of the same simulation object in different simulation domains are kept consistent, which supports the interaction between the indoor equipment and the remote test resources, and realizes dynamic capability verification.