Results 41 to 50 of about 2,868,373 (267)

Generalized Shortest Path Problem: An Innovative Approach for Non-Additive Problems in Conditional Weighted Graphs

Mathematics
The shortest path problem is fundamental in graph theory and has been studied extensively due to its practical importance. Despite this aspect, finding the shortest path between two nodes remains a significant challenge in many applications, as it often ...
Adrien Durand, Timothé Watteau, Georges Ghazi, Ruxandra Mihaela Botez   +3 more
doaj   +1 more source

A Path Tracking Algorithm Using Future Prediction Control with Spike Detection for an Autonomous Vehicle Robot

International Journal of Advanced Robotic Systems, 2013
Trajectory tracking is an important aspect of autonomous vehicles. The idea behind trajectory tracking is the ability of the vehicle to follow a predefined path with zero steady state error.
Muhammad Aizzat Zakaria, Hairi Zamzuri, Rosbi Mamat, Saiful Amri Mazlan   +3 more
doaj   +1 more source

Swing Vibration Control of Suspended Structure Using Active Rotary Inertia Driver System: Parametric Analysis and Experimental Verification

Applied Sciences, 2019
The Active Rotary Inertia Driver (ARID) system is a novel vibration control system that can effectively mitigate the swing vibration of suspended structures.
Chunwei Zhang, Hao Wang
doaj   +1 more source

Lateral Buckling of Pipe-in-Pipe Systems under Sleeper-Distributed Buoyancy—A Numerical Investigation

Metals, 2022
The crude oil in pipelines should remain at high temperature and pressure to satisfy the fluidity requirement of deep-sea oil transportation and consequently lead to the global buckling of pipelines.
Zechao Zhang, Zhihua Chen, Hongbo Liu
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Adaptive identification of innovative production function of corporation [PDF]

FME Transactions, 2019
Cycle of the creation of innovation and its implementation into production is considered for the permanent renewal and development of corporation manufacturing. The hierarchical model of the control system of this cycle is proposed.
Ciganov Vladimir V.
doaj  

Active Control of Regenerative Chatter in Turning by Compensating the Variable Cutting Force

IEEE Access, 2020
During metal cutting operations performed by conventional machine tools (turning, milling...) often appear vibrations due to the emergence of a variable force generated by the so-called regenerative effect. Such vibrations, known as regenerative chatter,
Ainhoa Etxebarria, Rafael Barcena, Iker Mancisidor   +2 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

An Engine Deterioration Model for Predicting Fuel Consumption Impact in a Regional Aircraft

Aerospace
A deterioration cycle model is presented, designed to consider the turbomachinery efficiency losses that are expected during real engine in-service operations.
Manuel de Jesús Gurrola Arrieta, Ruxandra M. Botez, Axel Lasne   +2 more
doaj   +1 more source

Different Types of Visual Perturbation Induced Different Demands and Patterns in Active Control: Implication for Future Sensorimotor Training

Frontiers in Physiology, 2022
Background: Sensorimotor training using visual perturbations has been widely applied to astronauts for rapidly handling and adapting to unpredictable environments.
Muchen Ren, Tangdi Lin, Jung Hung Chien
doaj   +1 more source