Underground pipeline industry is developing at a very high speed and it is playing an increasingly important role in modem world. However, how to make a precise 3-dimensional survey of underground pipelines becomes a focused issue. Current survey methods have several disadvantages, such as limited depth, sensitivity to electrical-magnetic disturbances, low generality and poor manipulability. Inertial technology is an autonomic, anti-disturbance and high accurate positioning method which has been widely used in navigation systems. An inertial technology based underground pipeline survey system is designed in this paper. Firstly, basic principles including 3-dimensional dead reckoning, pitch and yaw angle measurement and a special survey procedure are introduced. Secondly, the system is structured and its software is designed. Thirdly, several multi-information fusion methods are used to eliminate certain sensors' disadvantages and promote the system's precision. Finally, a series of field tests are introduced to verify the system.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The inertial technology based 3-dimensional information measurement system for underground pipeline


    Beteiligte:
    Wang, Xiaohang (Autor:in) / Song, Hua (Autor:in)

    Erschienen in:

    Measurement ; 45 , 3 ; 604-614


    Erscheinungsdatum :

    2012


    Format / Umfang :

    11 Seiten




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Intelligent power system of inertial measurement pipeline robot

    ZHANG JUNQING / ZHANG LIN / HOU LIGUO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Based on 3D Technology Application Research about Urban Underground Pipeline Management Information System

    Xu, Hong Wen ;Zhang, Qi Zhi ;Li, Xin Chuan | Trans Tech Publications | 2010


    Underground pipeline data integrated acquisition system

    TU GUOPING / ZHANG XUEYONG / JIAN CAIBO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Intelligent traction system for underground pipeline detection

    DAI WEI / CHEN CANMING / LI SHIHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Detection device for underground pipeline

    PENG ZHIQIANG / ZHANG YUEDONG / YAN JUN et al. | Europäisches Patentamt | 2022

    Freier Zugriff