计算机与现代化Issue(10)：31-35,5.DOI:10.3969/j.issn.1006-2475.2015.10.007
基于 DWL 的合成视景系统数据库的完整性
Synthetic Vision System Terrain Database Integrity Based on DWL
摘要
Abstract
Synthetic vision system ( SVS) is an effective solution of controlled flight into terrain ( CFIT) .In recent years, the na-tional key basic research development plan has brought into the related research on synthetic vision system to study.The study of synthetic vision system terrain database integrity is an important part of the SVS research.Based on the present stage, most air-crafts are equipped with GPS, radar altimeter and other equipment, this paper is about a study of synthetic vision system terrain database integrity based on downward looking ( DWL) .The real-time monitor of synthetic vision system database based on DWL can effectively guarantee the integrity of the vertical database data, but for aircraft horizontal database data integrity, the assur-ance ability is also slightly insufficient.关键词
合成视景系统/完整性/可控飞行撞地/实时监控/DWLKey words
synthetic vision system (SVS)/integrity/CFIT/real-time monitor/DWL分类
信息技术与安全科学引用本文复制引用
周艳清,王立松..基于 DWL 的合成视景系统数据库的完整性[J].计算机与现代化,2015,(10):31-35,5.基金项目
国家重点基础研究发展计划资助项目 （）
