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Vermicular Eutectic Multi‐Principal Element Alloy with Exceptional Strength and Ductility
Advanced Science, EarlyView.Eutectic multi‐principal element alloys (EMPEAs) typically exhibit rod‐like or lamellar microstructures, constraining further mechanical improvements. This study introduces a novel (AlCrFe2)65Ni35 EMPEA with a unique vermicular microstructure, achieving unprecedented strength‐ductility synergy.
Liufei Huang +11 more
wiley +1 more source
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Crime and Punishment in the Future Internet, 2021
In recent years, autonomous mobile robotics is increasingly becoming an effective way to carry out tasks that are difficult, dangerous, or simply boring for humans. Relevant examples include planetary exploration and search and rescue. While developing a
Sanja Milivojevic
semanticscholar +1 more source
In recent years, autonomous mobile robotics is increasingly becoming an effective way to carry out tasks that are difficult, dangerous, or simply boring for humans. Relevant examples include planetary exploration and search and rescue. While developing a
Sanja Milivojevic
semanticscholar +1 more source
Real-Time Obstacle Avoidance for Manipulators and Mobile Robots
Proceedings. 1985 IEEE International Conference on Robotics and Automation, 1985This paper presents a unique real-time obstacle avoidance approach for manipulators and mobile robots based on the artificial potential field concept.
O. Khatib
semanticscholar +1 more source
The 8th IEEE International Workshop on Advanced Motion Control, 2004. AMC '04., 2004
Studies about a mobile robot have been developed. Especially, there have been a lot of theories about the trajectory planning of a mobile robot or noholonomic constraints or tracking controller. But it has not argue what posture is suitable for a mobile robot, because the index to decide the condition of a mobile robot has not been proposed.
Kouhei Ohnishi +2 more
openaire +2 more sources
Studies about a mobile robot have been developed. Especially, there have been a lot of theories about the trajectory planning of a mobile robot or noholonomic constraints or tracking controller. But it has not argue what posture is suitable for a mobile robot, because the index to decide the condition of a mobile robot has not been proposed.
Kouhei Ohnishi +2 more
openaire +2 more sources
Sicherheit mobiler Roboter [PDF]
Automatisierungstechnik, 2003 In der mobilen Robotik sind in Zukunft viele Anwendungen wie z. B. Reinigungs- und Transportaufgaben denkbar, die verglichen mit Industrierobotern viel höhere Sicherheitsanforderungen stellen. Dies liegt an der größeren erforderlichen Autonomie dieser Systeme und dem direkten Kontakt mit Menschen.
Adamy, Jürgen, Bechtel, Peter
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, 1996 Research and development of the last years not only resulted in small microcomputers with higher performance but also in highly integrated sensors and actuators. Designing very small intelligent devices such as miniaturized intelligent autonomous systems is thus becoming possible.
Siegwart, R., Büchi, R.
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IFAC Proceedings Volumes, 1988
Abstract Integrating autonomous mobile robots in a CIM-environment is a challenging problem concerning the design of the technical systems and the related control structure. To guarantee the flexibility of the entire system, a hierarchically structured modular concept is needed which automatically adapts to the particular task.
P. Kaever, E. Freund
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Abstract Integrating autonomous mobile robots in a CIM-environment is a challenging problem concerning the design of the technical systems and the related control structure. To guarantee the flexibility of the entire system, a hierarchically structured modular concept is needed which automatically adapts to the particular task.
P. Kaever, E. Freund
openaire +2 more sources
Introduction to Autonomous Mobile Robots
, 2004Mobile robots range from the Mars Pathfinder mission's teleoperated Sojourner to the cleaning robots in the Paris Metro. This text offers students and other interested readers an introduction to the fundamentals of mobile robotics, spanning the ...
R. Siegwart +2 more
semanticscholar +1 more source
Distributed Estimation and Control for Leader-Following Formations of Nonholonomic Mobile Robots
IEEE Transactions on Automation Science and Engineering, 2018The problem of the leader-following formation control of nonholonomic mobile robots is addressed in this paper. A distributed formation control strategy using explicitly the coordination errors among robots is proposed without assuming that each follower
Zhiqiang Miao +4 more
semanticscholar +1 more source