测绘
測繪
측회
SURVEYING AND MAPPING
2011年
5期
205-207
,共3页
变形监测%卡尔曼滤波%检验统计
變形鑑測%卡爾曼濾波%檢驗統計
변형감측%잡이만려파%검험통계
Deformation monitoring%Kalman filtering%Test statistics
导出了基于卡尔曼滤波的GPS监测系统的状态方程和观测方程的纯量形式和矩阵形式并给出系统的滤波方程，讨论了形变分析方法。通过对模拟GPS监测网的计算分析，取得了满意的结果，证明了该方法的有效性。
導齣瞭基于卡爾曼濾波的GPS鑑測繫統的狀態方程和觀測方程的純量形式和矩陣形式併給齣繫統的濾波方程，討論瞭形變分析方法。通過對模擬GPS鑑測網的計算分析，取得瞭滿意的結果，證明瞭該方法的有效性。
도출료기우잡이만려파적GPS감측계통적상태방정화관측방정적순량형식화구진형식병급출계통적려파방정，토론료형변분석방법。통과대모의GPS감측망적계산분석，취득료만의적결과，증명료해방법적유효성。
This paper puts forward the state equation and observation equation in matrix and simple, and gives the system filtering equation when Kalman filtering is applied to the GPS monitoring system ,then discuss the method for testing the deformations. The results of the analyses for a simulated GPS monitoring network are satisfied and the applicability of this method is demonstrated.
