differential gps 中文意思是什麼

differential gps 解釋
差分全球定位系統
  • differential : adj 1 差別的，區別的；特定的。2 【數學】微分的。3 【物、機】差動的，差速的，差示的。n 1 （鐵路不...
  • gps : 1. Global Positioning System全球衛星定位系統。2. global positioning satellite 全球定位衛星。
  1. The effect of multipath, which can not be removed through differential gps positioning, is studied in theory exceptionally. at the same time, the dgps and rtk are constructed, and a lot of dgps and rtk positioning data are collected

    2 ）分析了影響gps定位精度的各種因素，深入研究了差分系統無法消除的多徑效應；構建了dgps和rtk系統，採集了大量觀測數據。
  2. Application of differential gps bathymetric survey system for channel general survey

    水深測量系統在航道普查中的應用
  3. 7. based on the comparison with dual band gps phase and c / acode, ambiguity function method, least squares search, ambiguity solution covariance, cholesky disintegrate and least square ambiguity decorrelation adjustment, it is considered the method of ambiguity function using double gps antennas to move baseline and the equation of dual differential carrier phase

    在分析雙頻p碼偽距法、模糊度函數法、最小二乘搜索法、模糊度協方差法、 cholesky分解法、和lambda演算法的基礎上，重點研究基於雙gps天線動一動基線載波相位雙差整周模糊度確定方法。
  4. This paper has recommended the status in quo of the sstms skill, and has widely deepened the discussion about it. this paper has put forward a sstms of a kind of high cost performance - - the airport surface traffic management system based on dgps / gis technologies, it main integrated differential gps technology, geographical information system, route plan technology, wireless communication technology, computer software engineering, etc.

    本文提出了一種高性價比的機場場面交通管理系統? ?基於dgps gis機場場面交通管理系統，它主要集成了差分gps技術、地理信息系統、路徑規劃技術、無線通信技術、計算機軟體技術等，具有機場場面監視、機場場面交通管理、對機場交通工具進行路徑規劃與滑行引導等功能。
  5. By means of decrease in differential reference stations and the communication with mobile gps, we will realize the good economic goal what include gps construction cost of navigation system and operate cost

    在減少差分基準站和差分信號傳輸鏈路硬體系統的條件下，達到降低gps定位系統的建設成本和運行成本的經濟目標。
  6. Experimental research of gps pseudo - range differential position

    偽距差分定位技術的試驗研究
  7. Differential gps has become the prime and essential positioning system for many applications. this paper introduces the principles of the differential global position systems. clarifies the arithmetic of the pseudo - range dgps. by the high - class differential reference station receiver called javad receiver which being used in our laboratory now, some necessary work has been done : data digging from javad receiver ; data decoding, data encoding, and data transmission through the net and pc serial port ; further more, the gps receiver interface language has been analyzed to control differential reference station receiver

    因此，差分gps技術（ dgps ）應運而生，並得到飛速發展，其市場前景看好。 dgps在許多定位應用中已經成為重要的定位系統，本文論述了差分gps的原理，闡明了偽距差分的基本原理與演算法：在實踐上針對實驗室現有的比較先進的javad差分參考臺進行了偽距差分修正量數據的提取、數據解碼、數據編碼、數據的網上傳輸。
  8. By way of analysis about the typical gps receiver tracking loops, the mathematical models of code multipath error and carrier phase multipath error are proposed in the dissertation ; by way of analysis about geometrical model of multipah signal, the mathematical model of differential path delay is proposed in the dissertation ; based on the above analysis, a improved carrier phase multipath mitigation algorithm using closely - spaced multiple antennas array is proposed, the result of computer simulation proves that the algorithm is feasible. the attitude parameters are often estimated using direct computation method. the relationship between the accuracy of attitude parameters and baseline length as well

    本文從經典的gps接收機跟蹤環出發，分析了多徑效應對偽距觀測量、載波相位觀測量和snr的影響，提出了碼相位多徑誤差和載波相位多徑誤差的數學模型；通過對多徑效應的幾何模型分析，提出了多徑信號相對路徑延遲的數學模型；在此基礎之上，提出了一種改進的基於窄間距多天線陣列的載波相位多徑誤差抑制演算法，通過計算機模擬證明了該演算法的有效性。
  9. The precision of traditional gps standard positioning is not satisfied, it is limited within 10 - 15 meters even though sa has been canceled. differential global position systems have been developed greatly

    傳統的gps標準定位精度並不高，在取消sa選擇可用性之後為10 - 15米，這極大限制了中高等精度定位的應用。
  10. Proposed an improved real - time virtual differential gps to improve positioning accuracy after analyzed some methods that can improve positioning accuracy ; 2

    分析了提高gps定位精度的若干方法，提出了改進的實時virtualdifferentialgps ； 2
  11. The main purpose of this study is to solve the problem of the sins / gps was used in the satellite and work out the relative navigation between the satellites and how the differential gps was work

    本文主要針對組合導航sins / gps系統在衛星中的應用，星間相對導航以及星間差分gps進行了研究。
  12. Firstly, the paper gives a review of the current navigation and positioning methods of mobile robot, presents the structure of mobile robot and inverse differential gps system

    論文首先回顧了目前移動機器人常用的導航定位方式，給出了課題所研究的移動機器人總體特點和所採用的idgps系統的總體構成。
  13. The forth chapter gives the general scheme of applied inverse differential gps system based robotic conditions, and divides the system into function modules. from hardware to software, the chapter gives a military explanation

    第四章介紹了移動機器人idgps系統總體結構，劃分了系統的功能模塊，從硬體到軟體方面，對整體工作原理如何實現的過程進行了解釋。
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