Calculation Method of Ship Attitude Angle Based on RAEKF and DGPS
Existing DGPS-based pose-fixing algorithms cannot solve the problem that GPS signals have no solution when they are disturbed and are easily affected by gross errors in GPS data.This paper proposes a carrier attitude measurement method based on RAEKF and DGPS,researches the attitude measurement principle of carrier phase differential GPS,analyzes the defects of existing pose determination algorithms,and proposes a RAEKF algorithm that is not affected by the lack of GPS data and gross errors.Improved GPS positioning accuracy and reliability.
Carrier attitude DGPS RAEKF Attitude determination algorithm Coordinate system
De-yi SANG Gang YAO Jian-jun ZHAO
Naval Aviation University,Yantai,Shandong China 264001
国际会议
武汉
英文
127-132
2020-01-12（万方平台首次上网日期，不代表论文的发表时间）