系统仿真学报 ›› 2018, Vol. 30 ›› Issue (2): 452-459.doi: 10.16182/j.issn1004731x.joss.201802011

• 仿真建模理论与方法 • 上一篇    下一篇

战场态势多尺度表达研究

黄亚锋, 李旭东, 张航峰   

  1. 南京电子技术研究所,南京210039
  • 收稿日期:2016-01-05 出版日期:2018-02-08 发布日期:2019-01-02
  • 作者简介:黄亚锋(1981-),男,江苏东台,博士,高工,研究方向为地理信息工程研发;李旭东(1971-),男,江苏巨龙,学士,研究员,研究方向信息系统总体技术。

Multi-scale Representation of Battlefield Situation

Huang Yafeng, Li Xudong, Zhang Hangfeng   

  1. Nanjing Research Institute of Electronics Technology, Nanjing 210039, China
  • Received:2016-01-05 Online:2018-02-08 Published:2019-01-02

摘要: 从态势尺度的定义、尺度变换种类与过程、态势多尺度表达的典型样式和应用场景等方面对态势多尺度表达进行概念研究。提出态势尺度是由广度、粒度、比例与空间、时间、语义组成的笛卡尔乘积。将尺度变换划分为尺度上推和尺度下推两类,将尺度变换过程分解为由广度变换、粒度变换、可视化派生总结态势多尺度表达的典型样式类型,包括作战视图族、层次细节显示、变比例尺显示,这些样式分别应用多任务协同、同一任务不同层级协同、固定目标跟踪的场景

关键词: 战场态势, 可视化, 多尺度表达, 尺度变换

Abstract: This paper studies the multi-scale representation of battlefield situation at the conceptual level in different aspects, such as the concept of situation scale, scale transformation and typical styles of multi-scale representation. The scale of battlefield situation as the Cartesian product of two sets is defined, in which the first set contains space, time, and semantics; the other set contains breadth, granularity, and ratio. The scale transformation is classified into two types: scale downward and scale upward. The scale transformation is decomposed into three basic operations, i.e. breadth transformation, transformation and visualization derivation. The study points out that FIOP, LOD and Pliable Display Technology are three typical styles of multi-scale representation which can be used in scenarios of cooperative multitasking, different levels' cooperation under one specific task and fixed object tracking respectively.

Key words: battlefield situation, visualization, multi-scale representation, scale transformation

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