Results 71 to 80 of about 1,705,838 (300)

Fuzzy Logic Navigation and Obstacle Avoidance by a Mobile Robot in an Unknown Dynamic Environment

open access: yesInternational Journal of Advanced Robotic Systems, 2013
Mobile robot navigation has remained an open problem over the last two decades. Mobile robots are required to navigate in unknown and dynamic environments, and in recent years the use of mobile robots in material handling has considerably increased ...
Mohammed Faisal   +3 more
doaj   +1 more source

Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery

open access: yesAdvanced Functional Materials, EarlyView.
Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang   +3 more
wiley   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

open access: yesAdvanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai   +6 more
wiley   +1 more source

Performance comparison of consensus protocol and l-&phi approach for formation control of multiple nonholonomic wheeled mobile robots

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2017
This paper investigates formation control of multiple nonholonomic differential drive wheeled mobile robots (WMRs). Assume the communication between the mobile robots is possible where the leader mobile robot can share its state values to the follower ...
Ali Alouache, Qinghe Wu
doaj   +1 more source

MOBILE ROBOTS COORDINATION AND ITS APPLICATION TO iCART (INTELLIGENT COOPERATIVE AUTONOMOUS ROBOT TRANSPORTERS)

open access: yes, 2014
In this presentation, we first introduce a coordinated motion control of multiple robots based on compliant motion control of each robot, assuming that motion of each robot could not be controlled precisely even with control of internal force applied to ...
KAZUHIRO KOSUGE, Kosuge, Kazuhiro
core   +1 more source

Optimizing NiMo Electrocatalyst Coatings for Hydrogen Evolution in Alkaline Electrolysis With The Machine Learning‐Guided Autonomous Platform CatBot

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a closed‐loop optimization workflow integrating CatBot, an automated synthesis and testing system, to discover NiMo hydrogen‐evolution catalysts. CatBot synthesised and evaluated 228 unique samples, identifying the best performing catalysts for transfer to nickel‐foam electrodes. The best candidate is highly active, reaching 1 Acm−2${
Paolo Vincenzo Freiesleben de Blasio   +7 more
wiley   +1 more source

Multi-mobile robots and multi-trips feeding scheduling problem in smart manufacturing system: An improved hybrid genetic algorithm

open access: yesInternational Journal of Advanced Robotic Systems, 2019
Modern manufacturing systems require timely and efficient production tasks. Any mistakes can have serious consequences which effect the production process obviously. The supply of goods is the beginning of the production process, ensuring that production
Feng Yao   +5 more
doaj   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

open access: yesAdvanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski   +3 more
wiley   +1 more source

Sociable Robots through Self-maintained Energy

open access: yesInternational Journal of Advanced Robotic Systems, 2008
Research of autonomous mobile robots has mostly emphasized interaction and coordination that are natually inspired from biological behavior of birds, insects, and fish: flocking, foraging, collecting, and sharing.
Henrik Schioler, Trung Dung Ngo
doaj  

Operation of mobile robots in a structured infrared environment [PDF]

open access: yes, 1997
A micro robot has been built and integrated into a structured infrared positioning sensing system. In the position sensing system the operation area is divided into sectors to allow multiple robots to operate simultaneously.
Eren, H.   +3 more
core  

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