Results 111 to 120 of about 11,294 (297)

Formation Control of Multi‐Agent System with Local Interaction and Artificial Potential Field

Advanced Robotics Research, EarlyView.
This article proposes a local interaction‐based formation control method for Multi‐Agent system, integrating consensus and leader‐follower strategies with a stress response mechanism—artificial potential field to reduce communication overhead and enable obstacle avoidance. Experimental results on triangular, square, and hexagonal formations confirm its
Luoyin Zhao, Zheping Yan, Yuqing Wang, Raye Chen‐Hua Yeow   +3 more
wiley   +1 more source

AUV real-time obstacle avoidance in unknown environment by fuzzy control based on finite state automata

, 2009
This paper presents a new real-time obstacle avoidance method for AUV adapting well to unknown complex environment. AUV obstacle avoidance (OA) system is regarded as a discrete event dynamic system and represented by finite state automata (FSA).
Feng XS(封锡盛), Xu HL(徐红丽)
core  

Dynamic Path Planning via Enhanced ACO and DWA Algorithms

Applied Sciences
Path planning for autonomous mobile robots in dynamic environments is a critical challenge, particularly when robots must navigate both known and unknown obstacles in real-time. Traditional methods like ant colony optimization (ACO) have shown promise in
Zheng Zhang, Xusheng Bai, Haobo Yang, Shuo Zhang   +3 more
doaj   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Multi-agent Cooperative Algorithm for Obstacle Clearance Based on Deep Deterministic PolicyGradient and Attention Critic [PDF]

Jisuanji kexue
Dynamic obstacles have always been a key factor hindering the development of autonomous navigation for agents.Obstacle avoidance and obstacle clearance are two effective methods to address the issue.In recent years,multi-agent obstacle avoi-dance ...
WANG Xianwei, FENG Xiang, YU Huiqun
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Local Trajectory Planning for Obstacle Avoidance of Unmanned Tracked Vehicles Based on Artificial Potential Field Method

IEEE Access
A trajectory planning method for local obstacle avoidance based on an improved artificial potential field (APF) method is proposed, which is aimed at the problem for dual motor driven unmanned tracked vehicles avoiding dynamic and static obstacles in ...
Li Zhai, Chang Liu, Xueying Zhang, Chengping Wang   +3 more
doaj   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Reactive Motion Generation for Robots in Dynamic Environments

, 2011
In the near future robots are sought to become an integral part of human everyday life. Also in industrial settings robotic Co-Workers are expected to become a commodity.
Albu-Schäffer, Alin Olimpiu, Belder, Rico, Haddadin, Sami   +2 more
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