Results 31 to 40 of about 2,402,993 (303)

Variable Time-Step Physics Engine with Continuous Compliance Contact Model for Optimal Robotic Grinding Trajectory Planning

Sensors
In the transition from virtual environments to real-world applications, the role of physics engines is crucial for accurately emulating and representing systems.
Yongcan Zhou, Yang Pan, Junpeng Chen, Tianjian Lei   +3 more
doaj   +1 more source

F-LVINS: Flexible Lidar-Visual-Inertial Odometry Systems

IEEE Access, 2023
The development of a new system called Flexible Lidar-Visual-Inertial Odometry (F-LVINS) offers improved localization accuracy even in challenging environments.
Xiang-Shi Tang, Teng-Hu Cheng
doaj   +1 more source

Omnidirectional compliance on cross-linked actuator coordination enables simultaneous multi-functions of soft modular robots

Scientific Reports, 2023
Earthworms have entirely soft bodies mainly composed of circular and longitudinal muscle bundles but can handle the complexity of unstructured environments with exceptional multifunctionality.
Zhonggui Fang, Yige Wu, Yinyin Su, Juan Yi, Sicong Liu, Zheng Wang   +5 more
doaj   +1 more source

Reduced Switching Connectivity for Large Scale Antenna Selection [PDF]

, 2017
In this paper, we explore reduced-connectivity radio frequency (RF) switching networks for reducing the analog hardware complexity and switching power losses in antenna selection (AS) systems.
Garcia-Rodriguez, Adrian, Masouros, Christos, Rulikowski, Pawel   +2 more
core   +2 more sources

A Reasoned Attempt to Mitigate Vibrations in Nonlinear Flexible Systems Influenced by Tractive–Elastic Rolling Contact Friction Through Input Shaping: A Case Study on a Trolley–Pipe Benchmark Transport System

Actuators
The well-regarded feedforward control strategy known as Input Shaping is aimed at improving the dynamic response of flexible mechanical systems by reducing overshoot and residual vibration amplitude.
Gerardo Peláez, Pablo Izquierdo, Gustavo Peláez, Higinio Rubio   +3 more
doaj   +1 more source

Rapid Uniformity Analysis of Fully Printed SWCNT-Based Thin Film Transistor Arrays via Roll-to-Roll Gravure Process

Nanomaterials, 2023
The roll-to-roll (R2R) gravure process has the potential for manufacturing single-wall carbon nanotubes (SWCNT)-based thin film transistor (TFT) arrays on a flexible plastic substrate.
Yunhyok Choi, Younsu Jung, Reem Song, Jinhwa Park, Sajjan Parajuli, Sagar Shrestha, Gyoujin Cho, Byung-Sung Kim   +7 more
doaj   +1 more source

Action-reaction based parameters identification and states estimation of flexible systems [PDF]

, 2012
This work attempts to identify and estimate flexible system's parameters and states by a simple utilization of the Action-Reaction law of dynamical systems.
Khalil, Islam, Kunt, Emrah Deniz, Sabanovic, Asif, Şabanoviç, Asif   +3 more
core   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed, Raquel Revuelta Iniesta, Mary Fewtrell, Julie Lanigan, Breeana Gardiner, Graeme O'Connor   +5 more
wiley   +1 more source

Performance enhancement of the soft robotic segment for a trunk-like arm

Frontiers in Robotics and AI, 2023
Trunk-like continuum robots have wide applications in manipulation and locomotion. In particular, trunk-like soft arms exhibit high dexterity and adaptability very similar to the creatures of the natural world.
Shaowu Tang, Shaowu Tang, Kailuan Tang, Kailuan Tang, Shijian Wu, Yin Xiao, Sicong Liu, Juan Yi, Juan Yi, Zheng Wang   +9 more
doaj   +1 more source

Optimization and evaluation of operation strategies for regional distributed energy system [PDF]

E3S Web of Conferences, 2020
With the development of energy technologies, the electricity, cooling and heating are tightly connected to improve the overall efficiency of distributed energy systems.
Yuan Jingyi, Li Miao, Liu Xiaoyu, Xu kun
doaj   +1 more source