Results 51 to 60 of about 129,642 (295)

Odometry Calibration of a Chassis with Differential Steering

IFAC-PapersOnLine, 2018
Abstract The paper presents a method for uncertainty estimates of the position and orientation of a chassis with differential steering acquired through the odometry technique. The proposed approach was tested on a real mechanical platform. The kinematic model parameters of a chassis and coefficients needed for uncertainty computation are calibrated ...
Tomas Jilek, Frantisek Burian, Vlastimil Kriz   +2 more
openaire   +1 more source

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine, Ofélie Trudeau‐Ferrin, Caroline Laverdière, Patrick Hamel, Rosanne Superstein, Bénédicte Koukoui, Carole Provost, Paul C. Nathan, Vijay Ramaswamy, Furqan Shaikh, Brenda Gallie, Ashwin Mallipatna, Stephanie Kletke, Helen Dimaras, Hallie Coltin   +14 more
wiley   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

A Steering Mechanism for Peristaltic Robots Inspired by Snail Motion

Lubricants
Although extensive research has been conducted on peristaltic robots, early designs are often constrained by mechanical configurations and material constraints, which restrict kinematic capability, particularly steering control. In contrast, snails steer
Lan Wu, Jiangfeng Yuan, Shuaijun Zhang, Xiaoyan Jin, Chunye Wu, Yanyu Sun   +5 more
doaj   +1 more source

Electromechanical differential for robots that require moving in curved accelerated motion [PDF]

Científica
In recent years, interest in autonomous vehicles has grown, both for industrial use and for public and personal transportation. As is well known, although LiDAR sensors and cameras are required to detect obstacles and pedestrians; neural networks and ...
Jaime Abisai Reséndiz Barrón, Allan Ronier Diez Barroso-Agraz, Yolanda Jiménez Flores, Daniel Armando Serrano Huerta, Francisco Javier García Rodríguez   +4 more
doaj   +1 more source

Design of Zero-Differential Steering Controller for Tracked Vehicles With Hydraulic-Mechanical Transmission Based on Particle Swarm Optimization Algorithm

IEEE Access, 2023
The handling stability of tracked vehicles not only affects the handling convenience of drivers but is also an important part of vehicle active safety. A zero-differential steering controller for tracked vehicles with hydraulic-mechanical transmissions ...
Weijian Jia, Xixia Liu, Chuanqing Zhang, Mianhao Qiu, Yongying Tan, Zhang Yu   +5 more
doaj   +1 more source

Steering state statistics with output feedback

, 2015
Consider a linear stochastic system whose initial state is a random vector with a specified Gaussian distribution. Such a distribution may represent a collection of particles abiding by the specified system dynamics. In recent publications, we have shown
Chen, Yongxin, Georgiou, Tryphon T., Pavon, Michele   +2 more
core   +1 more source

Control of the weakly damped System with the embedded system support [PDF]

, 2018
This paper deals with the experimental verification of the importance of embedded systems with an applied MEMS sensor in controlling weakly damped systems. The aim is to suppress actively residual oscillations.
Kondelová, Anna, Paškala, Marek, Šedo, Jozef   +2 more
core   +2 more sources

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Development of Fatigue Test Bench for Gearbox Assembly of Crawler Combine Harvester

Jixie chuandong, 2022
Crawler combine harvesters are mostly used in paddy field operation in South China. The field operation load is complex and variable, which leads to fatigue fracture and other accidents of gearboxes under the impact of variable loads and seriously ...
Zhu Ruiheng, Li Yaoming, Tang Zhong, Xu Lizhang, Ma Zheng   +4 more
doaj