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    Curvature Sensitive Modification of Pure Pursuit Control1

    Source: ASME Letters in Dynamic Systems and Control:;2024:;volume( 004 ):;issue: 002::page 21002-1
    Author:
    Garrow, Alexander L.
    ,
    Peters, Diane L.
    ,
    Panchal, Tanmay A.
    DOI: 10.1115/1.4064515
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: Pure pursuit control is a commonly used method in the vehicle path-tracking problem. While widely used, it has some limitations, including the fact that its accuracy is very sensitive to the lookahead distance. A variety of different modifications to pure pursuit have been developed in an attempt to deal with this, and in this paper, an additional modification is proposed that combines speed and understeer gradient sensitivity with a curvature-based gain compensation based on target points on the path. Results are compared to the standard pure pursuit controller, demonstrating the improvements from this modification.
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      Curvature Sensitive Modification of Pure Pursuit Control1

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    contributor authorGarrow, Alexander L.
    contributor authorPeters, Diane L.
    contributor authorPanchal, Tanmay A.
    date accessioned2024-04-24T22:43:01Z
    date available2024-04-24T22:43:01Z
    date copyright2/12/2024 12:00:00 AM
    date issued2024
    identifier issn2689-6117
    identifier otheraldsc_4_2_021002.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4295741
    description abstractPure pursuit control is a commonly used method in the vehicle path-tracking problem. While widely used, it has some limitations, including the fact that its accuracy is very sensitive to the lookahead distance. A variety of different modifications to pure pursuit have been developed in an attempt to deal with this, and in this paper, an additional modification is proposed that combines speed and understeer gradient sensitivity with a curvature-based gain compensation based on target points on the path. Results are compared to the standard pure pursuit controller, demonstrating the improvements from this modification.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleCurvature Sensitive Modification of Pure Pursuit Control1
    typeJournal Paper
    journal volume4
    journal issue2
    journal titleASME Letters in Dynamic Systems and Control
    identifier doi10.1115/1.4064515
    journal fristpage21002-1
    journal lastpage21002-7
    page7
    treeASME Letters in Dynamic Systems and Control:;2024:;volume( 004 ):;issue: 002
    contenttypeFulltext
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