公开(公告)号：KR1020010040525A

公开(公告)日：2001-05-15

申请号：KR1020007008389

申请日：1998-12-02

Applicant: 삼성전자주식회사

Inventor： 로그안드레이엘. ,  카코스키나나탈리아피이. ,  이바노프블라디미르엔. ,  체카노비치구엔나디에스. ,  마라쉰빅토르아이. ,  피사레프세르게이비. ,  포베르엔위데니스지. ,  쉐브사에비치보리스브이. ,  시린미카일유.

IPC: G01C21/12

CPC classification number: G01S5/02 ,  B64G1/1014 ,  B64G3/00 ,  G01S19/24 ,  G01S19/27

Abstract: PURPOSE: A method for determining the co-ordinates of a satellite is provided to reduce a calculating time and cost for determining the current values of the orbital position of an artificial satellite. CONSTITUTION: A satellite co-ordinates is determined at given nodal points of the orbit which are spaced from each other by a predetermined time interval and also the velocity of the satellite is determined at additional nodal points. The velocity and co-ordinates of SRNS(Satellite Radio Navigation System) GLONASS satellite at the nodal points of the orbit are determined through a calculation algorithm and a Taylor's sixth-order polynomial. The satellite co-ordinates at points located between the nodal points is determined through a Taylor's second-order or third-order polynomial. The coefficients of the polynomials are determined by the co-ordinates and velocity at the nodal points.

Abstract translation: 目的：提供一种用于确定卫星坐标的方法，以减少用于确定人造卫星的轨道位置的当前值的计算时间和成本。 构成：在轨道的给定节点处确定卫星坐标，彼此间隔一预定的时间间隔，并且在另外的节点处确定卫星的速度。 通过计算算法和泰勒六阶多项式确定轨道节点上的SRNS（卫星无线电导航系统）GLONASS卫星的速度和坐标。 通过泰勒二阶或三阶多项式确定位于节点之间的点处的卫星坐标。 多项式的系数由坐标点和节点处的速度决定。