舰船电子工程
艦船電子工程
함선전자공정
SHIP ELECTRONIC ENGINEERING
2011年
12期
79-82
,共4页
舰船目标%Singer模型%多项式拟合%姿态角估计
艦船目標%Singer模型%多項式擬閤%姿態角估計
함선목표%Singer모형%다항식의합%자태각고계
ship target%Singer model%polynomial fitting%attitude angle estimation
提出了一种利用航迹信息估计出舰船目标姿态角的方法。该方法首先建立了舰船目标运动模型，然后采用Singer模型对舰船目标的雷达数据进行处理，最后对舰船目标航迹数据进行多项式拟合，使目标数据更加优化，进而精确地估计出舰船目标的姿态角。仿真结果表明，该方法能够有效地估计舰船目标姿态角。
提齣瞭一種利用航跡信息估計齣艦船目標姿態角的方法。該方法首先建立瞭艦船目標運動模型，然後採用Singer模型對艦船目標的雷達數據進行處理，最後對艦船目標航跡數據進行多項式擬閤，使目標數據更加優化，進而精確地估計齣艦船目標的姿態角。倣真結果錶明，該方法能夠有效地估計艦船目標姿態角。
제출료일충이용항적신식고계출함선목표자태각적방법。해방법수선건립료함선목표운동모형，연후채용Singer모형대함선목표적뢰체수거진행처리，최후대함선목표항적수거진행다항식의합，사목표수거경가우화，진이정학지고계출함선목표적자태각。방진결과표명，해방법능구유효지고계함선목표자태각。
In this paper, a method of ship attitude angle estimation based on track was proposed. Firstly, a ship＇s motion model was established. Secondly, the Singer model was used to process its radar data. Finally, the ship＇s track was fitted by polynomials to optimize the data. And its attitude angle was estimated exactly. The simulation results demonstrate this method is effective.
