2022
DOI: 10.3390/math10152555
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Research on Path Planning Algorithm for Driverless Vehicles

Abstract: In a complex environment, although the artificial potential field (APF) method of improving the repulsion function solves the defect of local minimum, the planned path has an oscillation phenomenon which cannot meet the vehicle motion. In order to improve the efficiency of path planning and solve the oscillation phenomenon existing in the improved artificial potential field method planning path. This paper proposes to combine the improved artificial potential field method with the rapidly exploring random tree… Show more

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Cited by 10 publications
(5 citation statements)
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“…Moreover, the radar also measures the object's velocity ( . ρ), as given by Equation (14). Therefore, to unify the way of measurement, a mapping function is used (in Equation ( 15)) to convert the lidar Cartesian co-ordinates to polar form.…”
Section: Ukf-based Lidar/radar Fusionmentioning
confidence: 99%
See 1 more Smart Citation
“…Moreover, the radar also measures the object's velocity ( . ρ), as given by Equation (14). Therefore, to unify the way of measurement, a mapping function is used (in Equation ( 15)) to convert the lidar Cartesian co-ordinates to polar form.…”
Section: Ukf-based Lidar/radar Fusionmentioning
confidence: 99%
“…Additionally, the path-planning task is concerned with how an autonomous car drives from one point on the map (the initial position for the trip) to the final goal (the final position for the trip) [14]. It is divided into two subtasks: global path planning, which is the high-level path on the map for the desired trip, and local path planning, which generates a trajectory profile and a velocity profile for the egocar to maneuver across its environment while avoiding any obstacles, changing lanes, passing other vehicles, etc.…”
Section: Introductionmentioning
confidence: 99%
“…W Wei et al studied the longdistance autonomous path planning of intelligent vehicles by using the Dijkstra algorithm and studied the autonomous obstacle avoidance of intelligent vehicles by using the artificial potential field method combined with the direction sensor and infrared sensor [50]. Hao Ge, Xin Li, Leiyan Yu et al also studied the path planning method through different methods [51][52][53][54][55]. These methods implement and optimize the path planning from different aspects, but the establishment of the environment map is based on free modeling, and the path planning is not implemented in the real environment.…”
Section: Related Workmentioning
confidence: 99%
“…In addition to improving the potential field function, the APF algorithm can also be integrated with other algorithms. This includes the Rapid Exploration Random Tree (RRT) algorithm [11], A* algorithm [12], complex resistivity method [13], ant colony algorithm [14], and cyclic reinforcement learning algorithm [15]. The fusion algorithm can enable autonomous vehicles to avoid obstacles more safely and achieve the purpose of complementary advantages.…”
Section: Introductionmentioning
confidence: 99%