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Nonlinear Kalman filter-based trajectory error analysis of skid-steered mobile robots
Skid-steered mobile robots have been widely used for terrain navigation and exploration. The absence of a steering system makes the robot mechanically robust and simple.Due to the varying tire/ground interactions and complex dynamics/kinematics models, it is challenging localization and tracking con...
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creator | Wang Hongpeng Yi Jingang Liu Jingtai Song Dezhen |
description | Skid-steered mobile robots have been widely used for terrain navigation and exploration. The absence of a steering system makes the robot mechanically robust and simple.Due to the varying tire/ground interactions and complex dynamics/kinematics models, it is challenging localization and tracking control for such mobile robots. In this paper, we present a localization and slip estimation scheme for a skid-steered mobile robot using low-cost inertial measurement units, We first analyze the kinematics of the skid-steered mobile robot, secondly we establish an Gauss-Markov error model, then we present a nonlinear Kalman filter based simultaneous localization and slip estimation scheme. The estimation methodology is tested and validated experimentally with a computer vision-based localization system. |
doi_str_mv | 10.1109/CHICC.2008.4605672 |
format | conference_proceeding |
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The absence of a steering system makes the robot mechanically robust and simple.Due to the varying tire/ground interactions and complex dynamics/kinematics models, it is challenging localization and tracking control for such mobile robots. In this paper, we present a localization and slip estimation scheme for a skid-steered mobile robot using low-cost inertial measurement units, We first analyze the kinematics of the skid-steered mobile robot, secondly we establish an Gauss-Markov error model, then we present a nonlinear Kalman filter based simultaneous localization and slip estimation scheme. 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The absence of a steering system makes the robot mechanically robust and simple.Due to the varying tire/ground interactions and complex dynamics/kinematics models, it is challenging localization and tracking control for such mobile robots. In this paper, we present a localization and slip estimation scheme for a skid-steered mobile robot using low-cost inertial measurement units, We first analyze the kinematics of the skid-steered mobile robot, secondly we establish an Gauss-Markov error model, then we present a nonlinear Kalman filter based simultaneous localization and slip estimation scheme. The estimation methodology is tested and validated experimentally with a computer vision-based localization system.</description><subject>Electronic mail</subject><subject>Estimation</subject><subject>Inertial measurement units</subject><subject>Kalman filters</subject><subject>Measurement units</subject><subject>Mechanical engineering</subject><subject>Mobile robots</subject><subject>Nonlinear Kalman filter</subject><subject>Robots</subject><issn>1934-1768</issn><issn>2161-2927</issn><isbn>7900719709</isbn><isbn>9787900719706</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotkLFOwzAUAA0CibbwA7D4B1zesxM7HlEEtKKChc6VHT9LLmmM7Cz9e5BguuV0wzF2j7BGBPvYb7Z9v5YA3brR0GojL9jSWACD1oC9ZAuJGoW00lyxBVrVCDS6u2HLWo8AGiyqBdu_52lME7nC39x4chOPaZypCO8qBT4Xd6RhzuXMqZRcuJvceK6p8hx5_UpB1Jmo_Jqn7NNIvGSf53rLrqMbK939c8X2L8-f_UbsPl63_dNOJIR2FgZk0wYXtPXKdBoixRZksIM0Jhh0znqgNgyEnY4eO-eABmUbVA000Ru1Yg9_3UREh--STq6cD_871A9tTlNm</recordid><startdate>200807</startdate><enddate>200807</enddate><creator>Wang Hongpeng</creator><creator>Yi Jingang</creator><creator>Liu Jingtai</creator><creator>Song Dezhen</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200807</creationdate><title>Nonlinear Kalman filter-based trajectory error analysis of skid-steered mobile robots</title><author>Wang Hongpeng ; Yi Jingang ; Liu Jingtai ; Song Dezhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i105t-70245dad69b37860fef502d9c277d71aa9b0e5dce186fb18aa0ec39413404fb73</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>chi ; eng</language><creationdate>2008</creationdate><topic>Electronic mail</topic><topic>Estimation</topic><topic>Inertial measurement units</topic><topic>Kalman filters</topic><topic>Measurement units</topic><topic>Mechanical engineering</topic><topic>Mobile robots</topic><topic>Nonlinear Kalman filter</topic><topic>Robots</topic><toplevel>online_resources</toplevel><creatorcontrib>Wang Hongpeng</creatorcontrib><creatorcontrib>Yi Jingang</creatorcontrib><creatorcontrib>Liu Jingtai</creatorcontrib><creatorcontrib>Song Dezhen</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Xplore</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wang Hongpeng</au><au>Yi Jingang</au><au>Liu Jingtai</au><au>Song Dezhen</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Nonlinear Kalman filter-based trajectory error analysis of skid-steered mobile robots</atitle><btitle>2008 27th Chinese Control Conference</btitle><stitle>CHICC</stitle><date>2008-07</date><risdate>2008</risdate><spage>446</spage><epage>450</epage><pages>446-450</pages><issn>1934-1768</issn><eissn>2161-2927</eissn><eisbn>7900719709</eisbn><eisbn>9787900719706</eisbn><abstract>Skid-steered mobile robots have been widely used for terrain navigation and exploration. The absence of a steering system makes the robot mechanically robust and simple.Due to the varying tire/ground interactions and complex dynamics/kinematics models, it is challenging localization and tracking control for such mobile robots. In this paper, we present a localization and slip estimation scheme for a skid-steered mobile robot using low-cost inertial measurement units, We first analyze the kinematics of the skid-steered mobile robot, secondly we establish an Gauss-Markov error model, then we present a nonlinear Kalman filter based simultaneous localization and slip estimation scheme. The estimation methodology is tested and validated experimentally with a computer vision-based localization system.</abstract><pub>IEEE</pub><doi>10.1109/CHICC.2008.4605672</doi><tpages>5</tpages></addata></record> |
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ispartof | 2008 27th Chinese Control Conference, 2008, p.446-450 |
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language | chi ; eng |
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source | IEEE Xplore All Conference Series |
subjects | Electronic mail Estimation Inertial measurement units Kalman filters Measurement units Mechanical engineering Mobile robots Nonlinear Kalman filter Robots |
title | Nonlinear Kalman filter-based trajectory error analysis of skid-steered mobile robots |
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