影响海上动平台多站时差定位测量系统精度因素分析  

Accuracy-affected Factors Analyses of Multi-station Time Difference Positioning and Measurement System on Sea-borne Dynamic Platform

作　　者：张强[1] ZHANG Qiang(No.92502 Troops of PLA,DaLian 116023)

机构地区：[1]中国人民解放军92502部队

出　　处：《舰船电子工程》2018年第12期176-179,共4页Ship Electronic Engineering

摘　　要：飞行器落点位置和末段轨迹测量是体现飞行器精度的重要参数,针对海上条件下测量要求,分析了多站时差定位原理和主要误差影响,提出将多站时差定位技术用于海上机动平台,并对其因海上机动环境条件下可能引入误差影响进行了阐述,提出构建活动平台的多站时差定位测量系统关注问题,为解决飞行器落点位置和末段轨迹测量问题提供了一种途径。Flight vehicle's impact point location and terminal tract measurement are the important parameters that reflect the flight vehicle's accuracy.This paper analyzes the multi-station time difference principle and the main error impacts in allusion to the measurement requirement at the sea.Meanwhile,this paper proposes that multi-station time difference positioning technique is used for sea-borne dynamic platform,elaborates the error impact that led in by the sea-borne dynamic environment,and presented the concerned question that build the multi-station time difference positioning and measurement system on dynamic platform.This paper provides the approach to solve problems of flight vehicle's impact point location and terminal tract measurement.

关 键 词：多站时差 精度 动平台 

分 类 号：TN971[电子电信—信号与信息处理]