Results 161 to 170 of about 392 (204)
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Dynamic Games and Applications, 2022
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Alexander Von Moll +2 more
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Alexander Von Moll +2 more
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An Improved Pure Pursuit Algorithm for Tractor Automatic Navigation
2021 IEEE 4th International Conference on Information Systems and Computer Aided Education (ICISCAE), 2021In this paper, an improved pure pursuit (IPP) for tractor autonomous navigation is proposed. The kinematics model is based on simplified two wheeled vehicle Ackermann model. By detecting the trend of deviation to the planned path, the looking-ahead distance, a key parameter in the pure tracking algorithm, is automatically adjusted to improve the ...
Qiang Fu +3 more
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Curvature Sensitive Modification of Pure Pursuit Control
ASME Letters in Dynamic Systems and ControlAbstract 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 ...
Diane L Peters
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Optimal pure-pursuit missile guidance
Aerotecnica Missili & Spazio, 2023Ilan Rusnak, Ilan Rusnak
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Pure Pursuit Revisited: Field Testing of Autonomous Vehicles in Urban Areas
2016 IEEE 4th International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA), 2016In this paper, we aim to explore path following. We implement a path following component by referring to the existing Pure Pursuit algorithm. Using the simulation and field operational test, we identified the problem in the path following component. The main problems identified were with respect to vehicles meandering off the path, turning a corner ...
Naoki Akai +2 more
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Optimal Evasion Against Dual Pure Pursuit
2020 American Control Conference (ACC), 2020The Pure Pursuit strategy is ubiquitous both in the control literature but also in real-world implementation. In this paper, we pose and solve a variant of Isaacs' Two Cutters and Fugitive Ship problem wherein the Pursuers' strategy is fixed to Pure Pursuit, thus making it an optimal control problem.
Alexander Von Moll +2 more
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Autonomous Systems: Sensors, Processing, and Security for Vehicles and Infrastructure 2020, 2020
We propose a modification to the popular pure pursuit algorithm for path following of car like platforms in which multiple look-ahead points along the target path are aggregated to form a spatially filtered steering command. Our approach enables complex following behaviors while avoiding such as oscillatory behavior observed in approaches with a single
Derek J. Chopp +3 more
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We propose a modification to the popular pure pursuit algorithm for path following of car like platforms in which multiple look-ahead points along the target path are aggregated to form a spatially filtered steering command. Our approach enables complex following behaviors while avoiding such as oscillatory behavior observed in approaches with a single
Derek J. Chopp +3 more
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Pure pursuit navigation on Riemannian manifolds
Nonlinear Analysis: Real World Applications, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bidabad, B., Rafie-Rad, M.
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Pursuit Problem for Fractional Differential Systems with Pure Delay
Cybernetics and Systems Analysis, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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