Results 41 to 50 of about 18,534 (258)

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

A simulation and experimental study on wheeled mobile robot path control in road roundabout environment

open access: yesInternational Journal of Advanced Robotic Systems, 2019
A robust control algorithm for tracking a wheeled mobile robot navigating in a pre-planned path while passing through the road’s roundabout environment is presented in this article.
Mohammed AH Ali, Musa Mailah
doaj   +1 more source

Novel Suspension Mechanisms For A Three Wheeled Mobile Robot Traversing Uneven Terrains Without Slip [PDF]

open access: yes, 2012
A wheeled mobile robot (WMR) will move on uneven terrain without slip if the length of the axle connecting two wheels can change or for a fixed length axle the wheels are allowed to tilt in a lateral direction.
Tharakeshwar, Appala
core   +1 more source

Complete analytic solution to Brownian unicycle dynamics [PDF]

open access: yes, 2014
This paper derives a complete analytical solution for the probability distribution of the configuration of a non-holonomic vehicle that moves in two spatial dimensions by satisfying the unicycle kinematic constraints and in presence of Brownian noises ...
Martinelli, Agostino
core   +7 more sources

Intelligent wheeled mobile robot navigation

open access: yesJelenkori Társadalmi és Gazdasági Folyamatok, 2010
The paper deals with the wireless sensor-based remote control of mobile robots motion in an unknown environment with obstacles using the Sun SPOT technology and gives the fuzzy velocity control of a mobile robot motion in an unknown environment with obstacles. When the vehicle is moving towards the target and the sensors detect an obstacle, an avoiding
openaire   +2 more sources

Engineering Education in Wheeled Mobile Robotics

open access: yesIFAC-PapersOnLine, 2017
Abstract This work describes educational approaches in the field of wheeled mobile robotics. On the case of an engineering course in masters study programme, we present how the course has evolved in the past few years to the current format. Our tendency is to organize the course lectures and laboratory practice in a way that an appropriate balance ...
Andrej Zdešar   +2 more
openaire   +1 more source

The Possibility of New Complex Magnet Materials

open access: yesAdvanced Materials, EarlyView.
The quest for stronger magnets enters a new era. With the developments of AI‐driven materials discovery, computational prediction of magnetic properties, and autonomous laboratories, researchers can now explore millions of untested structures. Discovery of next‐generation ultra‐powerful magnets – critical for electric vehicles, renewable energy, and ...
G. Jeffrey Snyder
wiley   +1 more source

Dynamic Control of Mobile Multirobot Systems: The Cluster Space Formulation [PDF]

open access: yes, 2014
The formation control technique called cluster space control promotes simplified specification and monitoring of the motion of mobile multirobot systems of limited size.
Kitts, Christopher, Mas, Ignacio Agustin
core   +1 more source

Wheeled mobile robot Kuzma I

open access: yesContemporary Engineering Sciences, 2014
The paper describes three modifications of wheeled mobile robot Kuzma I. The robot has been modified for various experiments. The modifications of robot were used as a testbed for research on artificial intelligence. In paper presents element base used in the robot. This information allows to design inexpensive robots for various experiments.
openaire   +1 more source

Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space

open access: yesAdvanced Materials, EarlyView.
In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz   +17 more
wiley   +1 more source

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