Path Tracking Control of Agricultural Automatic Navigation Vehicles Based on an Improved Sparrow Search-Pure Pursuit Algorithm

Path Tracking Control of Agricultural Automatic Navigation Vehicles Based on an Improved Sparrow Search-Pure Pursuit Algorithm

A pure pursuit method based on an improved sparrow search algorithm is proposed to address low path-tracking accuracy of intelligent agricultural machinery in complex farmland environments. Firstly, we construct a function relating speed to look-ahead distance and develop a fitness function based on...

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Bibliographic Details
Main Authors: Junhao Wen, Liwen Yao, Jiawei Zhou, Zidong Yang, Lijun Xu, Lijian Yao
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Agriculture
Subjects:
sparrow search algorithm
pure pursuit
agricultural machinery
dynamic speed
dynamic look-ahead distance
Online Access:https://www.mdpi.com/2077-0472/15/11/1215
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