Results 1 to 10 of about 17,151 (205)

A Pure Electric Driverless Crawler Construction Machinery Walking Method Based on the Fusion SLAM and Improved Pure Pursuit Algorithms [PDF]

Sensors, 2023
Driverless technology refers to the technology that vehicles use to drive independently with the help of driverless system under the condition of unmanned intervention.
Jiangdong Wu, Haoling Ren, Tianliang Lin, Yu Yao, Zhen Fang, Chang Liu   +5 more
doaj   +4 more sources

A Novel Pure Pursuit Algorithm for Autonomous Vehicles Based on Salp Swarm Algorithm and Velocity Controller

IEEE Access, 2020
Pure pursuit algorithm is one of the most effective ways of path tracking in autonomous vehicles. Nevertheless, the tracking accuracy of the existing pure pursuit algorithm is limited by the look-ahead distance.
Rui Wang, Ying Li, Jiahao Fan, Tan Wang, Xuetao Chen   +4 more
doaj   +3 more sources

Multistep Prediction Analysis of Pure Pursuit Method for Automated Guided Vehicles in Aircraft Industry

Actuators
The pure pursuit (PP) method has been widely employed in automated guided vehicles (AGVs) to address path tracking challenges. However, the traditional pure pursuit method exhibits certain limitations in tracking performance.
Biling Wang, Gaojian Fan, Xinming Zhang, Liangjie Gao, Xiaobo Wang, Weijie Fu   +5 more
doaj   +3 more sources

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

Agriculture
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.
Junhao Wen, Liwen Yao, Jiawei Zhou, Zidong Yang, Lijun Xu, Lijian Yao   +5 more
doaj   +3 more sources

An Ultrasonic Ridge-Tracking Method Based on Limiter Sliding Window Filter and Fuzzy Pure Pursuit Control for Ridge Transplanter

Agriculture
There are various types of fruits and vegetables that need to be planted on ridges. In order to allow for seedlings with a certain row space and seedling space, the ridge transplanter should be able to track along the ridge.
Wei Liu, Jinhao Zhou, Yutong Liu, Tengfei Zhang, Meng Yan, Ji Chen, Chunjian Zhou, Jianping Hu, Xinxin Chen   +8 more
doaj   +3 more sources

A Fuzzy Pure Pursuit for Autonomous UGVs Based on Model Predictive Control and Whole-Body Motion Control

Drones
In this paper, we propose an adaptive fuzzy pure pursuit trajectory tracking algorithm for autonomous unmanned ground vehicles (UGVs), addressing the challenges of accurate and stable navigation in complex environments.
Yaoyu Sui, Zhong Yang, Haoze Zhuo, Yulong You, Wenqiang Que, Naifeng He   +5 more
doaj   +3 more sources

Optimization of the Pure Pursuit algorithm based on real-time error

Alexandria Engineering Journal
To address the issues of vehicle overshoot on high-curvature paths (with a curvature radius less than 15 m) and the poor tracking performance on continuous turning paths in the traditional Pure Pursuit (PP) algorithm, this paper proposes an optimized ...
Fengyun Cao, Dengtao Wu, Yuxin Wu
doaj   +3 more sources

PP-ST: An Indoor Mobile Robot Path Tracking Algorithm

IEEE Access, 2023
Aiming at the problems that Pure Pursuit algorithm is too slow to approach the target path and take shortcuts at the corners under long forward-looking distance, and large heading jitter at the corners of the target path under short forward-looking ...
Yibo Cao, Jiaheng Zhao, Haiwen Zhu, Zhengdong Yang, Jingwen Fan   +4 more
doaj   +1 more source

Pure pursuit method use to control unmanned motor grader

Вестник СибАДИ, 2022
Introduction. A relevant objective of implementing the advanced systems of self-driving road construction vehicles can be accomplished by mathematical modelling. One of the important issues when creating a motion control system for a self-driving vehicle
R. Yu. Sukharev
doaj   +3 more sources

Improved pure pursuit algorithm for intelligent aircraft tractor path navigation [PDF]

Jisuanji gongcheng, 2019
In order to improve the accuracy of the aircraft automatic tractor navigation control system,an improved pure pursuit algorithm is proposed.Based on the pure pursuit algorithm,the path control of the aircraft tractor system is carried out,and the ...
ZHANG Pan,LIU Yang,LIU Xinjie,ZHANG Wei
doaj   +1 more source