Results 11 to 20 of about 2,215,475 (370)

A mobile robotic chemist [PDF]

Nature, 2020
Technologies such as batteries, biomaterials and heterogeneous catalysts have functions that are defined by mixtures of molecular and mesoscale components. As yet, this multi-length-scale complexity cannot be fully captured by atomistic simulations, and the design of such materials from first principles is still rare1-5.
Benjamin Burger, Phillip M. Maffettone, Vladimir V. Gusev, Catherine M. Aitchison, Yang Bai, Xiaoyan Wang, Xiaobo Li, Ben M. Alston, Buyi Li, Rob Clowes, Nicola Rankin, Brandon Harris, Reiner Sebastian Sprick, Andrew I. Cooper   +13 more
openaire   +5 more sources

Evaluation of intrafraction couch shifts for proton treatment delivery in head‐and‐neck cancer patients: Toward optimal imaging frequency

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose Treatment planning for head‐and‐neck (H&N) cancer, in particular oropharynx, nasopharynx, and paranasal sinus cases, at our center requires noncoplanar proton beams due to the complexity of the anatomy and target location. Targeting accuracy for all beams is carefully evaluated by using image guidance before delivering proton beam ...
Nrusingh C. Biswal, Dario B. Rodrigues, Weiguang Yao, Jason K. Molitoris, Matthew E. Witek, Shifeng Chen   +5 more
wiley   +1 more source

A Study on Mobile Robotics in Robotics [PDF]

International Journal of Trend in Scientific Research and Development, 2018
Mobile Robot competitions are vital way for distribution of science and engineering to the worldwide public but are also brilliant way of testing and comparing unlike research policies. It is discuss how today's study challenges of Intelligent and Autonomous Mobile Robots are being fingered by the Autonomous Driving competition that takes place in the ...
Karthick Vishal. K, Dr. S. Venkatesh Kumar   +1 more
openaire   +1 more source

Pengendalian konvergensi eksponensial untuk omnidirectional mobile robot dengan empat roda

Jurnal Eltek, 2020
Tujuan mendasar dari kontrol gerak mobile robot adalah untuk mengarahkan robot ke posisi yang diberikan secara acak pada ruang 2D. Mobile robot dengan roda omni memiliki sifat holonomic di mana memiliki keunggulan kelincahan dan permasalahan pengendalian
Muhammad Jodi Pamenang, Indrazno Siradjuddin, Budhy Setiawan   +2 more
doaj   +1 more source

A Review on Challenges of Autonomous Mobile Robot and Sensor Fusion Methods

IEEE Access, 2020
Autonomous mobile robots are becoming more prominent in recent time because of their relevance and applications to the world today. Their ability to navigate in an environment without a need for physical or electro-mechanical guidance devices has made it
Mary B. Alatise, G. Hancke
semanticscholar   +1 more source

Sensors for Mobile Robots

, 2022
A sensor is a device that converts a physical parameter or an environmental characteristic (e.g., temperature, distance, speed, etc.) into a signal that can be digitally measured and processed to perform specific tasks. Mobile robots need sensors to measure properties of their environment, thus allowing for safe navigation, complex perception and ...
Andreasson, Henrik, Grisetti, Giorgio, Stoyanov, Todor, Pretto, Alberto   +3 more
openaire   +3 more sources

Line follower mobile robots, prototypes of robots and functional of mobile robots

IOP Conference Series: Materials Science and Engineering, 2021
Abstract This study presents the working principle of line follower robots. This study starts from the description of the components used in robots of this type to the explanation of the functions used to program robots in the C ++ programming language and the use of multiple cases and exceptions in the programming of robots of this type,
S E Szabo, D M Anton, C A Mociar, A F Iuhas   +3 more
openaire   +3 more sources

Grid-Based Mobile Robot Path Planning Using Aging-Based Ant Colony Optimization Algorithm in Static and Dynamic Environments

Italian National Conference on Sensors, 2020
Planning an optimal path for a mobile robot is a complicated problem as it allows the mobile robots to navigate autonomously by following the safest and shortest path between starting and goal points. The present work deals with the design of intelligent
Fatin Hassan Ajeil, I. Ibraheem, A. Azar, A. Humaidi   +3 more
semanticscholar   +1 more source

Smelling Nano Aerial Vehicle for Gas Source Localization and Mapping

Sensors, 2019
This paper describes the development and validation of the currently smallest aerial platform with olfaction capabilities. The developed Smelling Nano Aerial Vehicle (SNAV) is based on a lightweight commercial nano-quadcopter (27 g) equipped with a ...
Javier Burgués, Victor Hernández, Achim J. Lilienthal, Santiago Marco   +3 more
doaj   +1 more source

A Modified Kalman Filter-Based Mobile Robot Position Measurement using an Accelerometer and Wheels Encoder [PDF]

Engineering and Technology Journal, 2022
Position measurement is an essential process of mobile robot navigation. In this research, a Kalman Filter is applied to locating a mobile robot furnisher with an encoder and accelerometer. The accelerometer updates its position off-hand.
Ali Madhloom, Firas Raheem, Azad Kareem
doaj   +1 more source