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- Grid Ionospheric Delay Model 电离层格网模型
- Ionospheric delay model 电离层延迟模型
- Though the data of eight GPS stations, the paper calculates slant ionospheric delay by using WASS ionospheric grid algorithm, and comparison is made between prediction values and observed ones. 摘要对不同纬度的8个GPS观测台站得到的数据,采用广域增强系统(WASS)电离层网格算法计算了斜向电离层时延,并将计算结果同实际观测值之间的差别进行了统计分析。
- The flowchart and characteristic of the grid-based algorithm fur Ionospheric delay correction in WAAS are discussed. 摘要阐述了广域增强系统电离层延迟网格修正算法流程、思路及特点,希望能给相关研究者提供参考。
- Ionosphere delay model 电离层延迟模型
- According to the result of ionospheric delay , ionosphere is uneven and therefore it is suitable to simulate the ionospheric delay of an area instead of computing with ionospheric model. 利用电离层延迟分析了电离层的基本特性,试验表明由于电离层电子密度的不均匀,采用实测数据模拟区域电离层延迟模型比采用经验模型计算更符合实际;
- Compared with the IWV calculated from GPS data, the IWV using zenith wet delay model is tested and analysed. 通过与gps数据推算的水汽含量的比较,对天顶湿延迟模型计算的水汽含量进行验证和分析。
- Such a possibility has been shown theoretically by the double combustion time delay model. 这种可能性已由双燃烧时滞模型从理论上证明了。
- Compared with the IWV calculated from GPS data,the IWV using zenith wet delay model is tested and analysed. 通过与GPS数据推算的水汽含量的比较,对天顶湿延迟模型计算的水汽含量进行验证和分析。
- higher-order ionospheric delay error 电离层延迟
- Investigations are made into the delay model,the wire-lo ad model for wire-net and the synthesis process on EDA tools for the design of d eep submicron chips. 研究了深亚微米芯片设计中的时序模型、线网的线负载模型及EDA工具上的实现过程,并给出了设计流程。
- The factors are systematically described and analyzed which limit the precision of using GPS data to extract ionospheric delays. 系统论述和分析了影响利用GPS观测精确提取电离层延迟信息的各类因素。
- Based on above analysis the objective of this thesis is according to HCM modelcombined to traffic flow characteristic in our country to set up delay model. 因此本论文的研究内容确定为:借鉴美国通行能力手册延误模型的研究思路,结合我国城市信号交叉口交通流运行特征,建立适用于我国信号交叉口的左右转交通流的延误模型。
- Yang Xiao-guang.Traffic delay model of left-turn flow on signalized intersection with straight-going priority[J].Journal of Tongji University,1998,26(3):284-289. [3]杨晓光.;直行优先信号控制交叉口左转交通流延误模型[J]
- This paper presented an innovative analytical delay model for RLC interconnects utilized in the estimation of interconnect delay for deep sub-micrometer VLSI circuits. 摘要提出了用来评估深亚微米VLSI电路中RLC互连延时的一种新的解析延时模型。
- Zhuang Yan,Zeng Wen-jia.Study of traffic delay model at signalized intersection[J].Journal of Shenzhen University Science and Engineering,2006,23(4):309-313. [4]庄焰;曾文佳.;信号交叉口延误计算模型研究[J]
- Yuan Y B,Ou J K.The first study of establishing China grid ionospheric model.The Proceedings of ION-GPS 2001.Salt Lake City,Utah.2001,2516-2524 袁运斌.;基于GPS的电离层监测及延迟改正理论与方法的研究
- Accurate real-time delay model of signalized intersection is one of the cornel models of real-time traffic control system. 信号控制交叉口实时延误计算模型是实时自适应交通控制系统核心模型之一。
- Abstract: Accurate real-time delay model of signalized intersection is one of the cornel models of real-time traffic control system. 摘要:信号控制交叉口实时延误计算模型是实时自适应交通控制系统核心模型之一。
- AN IMPROVED GRID-BASED CORRECTION ALGORITHMS FOR THE IONOSPHERIC DELAY IN WAAS 改进的WAAS电离层时延网格修正算法