ArticleScientific reports2022
Combined improved A* and greedy algorithm for path planning of multi-objective mobile robot.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Radiation-Aware Path Planning Framework for Mobile Robots in Dynamic Hazardous Environments.Sensors (Basel, Switzerland) · 2026Article
- Human-Inspired Dexterity-Oriented Perception and Trajectory Optimization for Robotic Surface Inspection.Biomimetics (Basel, Switzerland) · 2026Article
- LLM-DWA: a hybrid path planning framework combining large language models with the dynamic window approach.Scientific reports · 2026Article
- Secure Angle-Based Geometric Elimination (SAGE) for Microrobot Path Planning.Micromachines · 2025Article
- Application and development of artificial intelligence and computer technology in the field of intelligent robots.Scientific reports · 2025Article
- Obstacle Avoidance Strategy and Path Planning of Medical Automated Guided Vehicles Based on the Bionic Characteristics of Antelope Migration.Biomimetics (Basel, Switzerland) · 2025Article
- AgriPath: a robust multi-objective path planning framework for agricultural robots in dynamic field environments.Frontiers in plant science · 2025Article
- Multi-objective optimization model for dynamic airspace allocation of urban drones in medical emergency delivery.Frontiers in public health · 2025Article
- Ship path planning based on improved multi-scale A* algorithm of collision risk function.Scientific reports · 2024Article
- Route planning of mobile robot based on improved RRT star and TEB algorithm.Scientific reports · 2024Article
- Robotic Odor Source Localization via Vision and Olfaction Fusion Navigation Algorithm.Sensors (Basel, Switzerland) · 2024Article
- An Improved A-Star Path Planning Algorithm Based on Mobile Robots in Medical Testing Laboratories.Sensors (Basel, Switzerland) · 2024Article
- Proposing new path-planning metrics for operating rovers on Mars.Scientific reports · 2023Article
- An Improved Harris Hawks Optimization Algorithm and Its Application in Grid Map Path Planning.Biomimetics (Basel, Switzerland) · 2023Article
- Dynamic Path Planning of AGV Based on Kinematical Constraint A* Algorithm and Following DWA Fusion Algorithms.Sensors (Basel, Switzerland) · 2023Article
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Authors and funding
4 authors.
Funding
Abstract
With the development of artificial intelligence, path planning of Autonomous Mobile Robot (AMR) has been a research hotspot in recent years. This paper proposes the improved A* algorithm combined with the greedy algorithm for a multi-objective path planning strategy. Firstly, the evaluation function is improved to make the convergence of A* algorithm faster. Secondly, the unnecessary nodes of the A* algorithm are removed, meanwhile only the necessary inflection points are retained for path planning. Thirdly, the improved A* algorithm combined with the greedy algorithm is applied to multi-objective point planning. Finally, path planning is performed for five target nodes in a warehouse environment to compare path lengths, turn angles and other parameters. The simulation results show that the proposed algorithm is smoother and the path length is reduced by about 5%. The results show that the proposed method can reduce a certain path length.
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Registered trials
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