Results 81 to 90 of about 4,038 (186)

Symbolic Computations in Multibody Systems [PDF]

, 1994
Symbolic formula manipulation has proven to be an efficient tool in the dynamical analysis of multibody systems. A multibody system data base is introduced and its implementation using a CAD-3D-software is shown. Starting from the data base the equations of motion are generated by a coordinate partitioning approach combined with the projection ...
openaire   +2 more sources

Contact Dynamics of a Rotary Drillstring System in Elliptical Wellbores

Machines
As drilling depths continue to increase in oil and gas operations, the associated downhole environment has grown more complex. Data from recent field measurements reveals significant differences between the major and minor axes of the wellbore cross ...
Haiquan Li, Chao Fang, Zhaohui Xu, Haibo Pang, Wei Liu, Maolin Liao   +5 more
doaj   +1 more source

Multibody dynamics model of a scissors grab for co-simulation with discrete element method [PDF]

FME Transactions, 2012
This research aims at validating a co-simulation of Discrete Element Method and Multibody Dynamics of a scissors grab for the purpose of virtual prototyping.
Lommen Stef W., Schott Dingena L., Lodewijks Gabriel   +2 more
doaj  

Urban Air Mobility, Personal Drones, and the Safety of Occupants—A Comprehensive Review

Journal of Sensor and Actuator Networks
Urban air mobility (UAM) is expected to provide environmental benefits while enhancing transportation for citizens and businesses, particularly in commercial and emergency medical applications.
Dmytro Zhyriakov, Mariusz Ptak, Marek Sawicki   +2 more
doaj   +1 more source

A Multibody Mathematical Model to Simulate the Dynamic Behavior of Aerial Work Platforms Using Python

Engineering Proceedings
Understanding and knowing the extent of dynamic loads (forces and moments) acting on critical points of structures from the early stages of new product design allows companies to reduce product time-to-market and cut costs associated with physical ...
Giacomo Cangi, Alessandro Angeletti, Massimiliano Palmieri, Filippo Cianetti   +3 more
doaj   +1 more source

Effect of Design on Human Injury and Fatality Due to Impacts by Small UAS

Designs
Although Unmanned Aircraft Systems (UASs) offer valuable services, they also introduce certain risks—particularly to individuals on the ground—referred to as third-party risk (TPR).
Borrdephong Rattanagraikanakorn, Henk A. P. Blom, Derek I. Gransden, Michiel Schuurman, Christophe De Wagter, Alexei Sharpanskykh, Riender Happee   +6 more
doaj   +1 more source

Energy consumption evaluation of soil tillage operation using non-linear multibody tractor and plough models implemented in real-time simulator for different soils and speeds

Journal of Agricultural Engineering
The integration of advanced technologies in agriculture, known as Agriculture 4.0, aims to optimize practices, enhance productivity, and improve sustainability.
Michele Vignati, Federico Cheli, Federico Biraghi, Marco E. Pezzola, Claudio Maroni   +4 more
doaj   +1 more source

Corrigendum: Surgical Treatments for Canine Anterior Cruciate Ligament Rupture: Assessing Functional Recovery Through Multibody Comparative Analysis

Frontiers in Bioengineering and Biotechnology, 2020
Giovanni Putame, Mara Terzini, Cristina Bignardi, Brian Beale, Don Hulse, Elisabetta Zanetti, Alberto Audenino   +6 more
doaj   +1 more source

Characterization and modulation of human insulin degrading enzyme conformational dynamics to control enzyme activity. [PDF]

Elife
Mancl JM, Liang WG, Bayhi NL, Wei H, Budell WC, Mendez JH, Sosnick TR, Carragher B, Potter CS, Potter CS, Tang WJ.   +10 more
europepmc   +1 more source

Experimental Characterization and Non-Linear Dynamic Modelling of PCD Bearings: A Digital-Twin Approach for the Condition Monitoring of Rotating Machinery. [PDF]

Sensors (Basel)
Cascino A, Amedei A, Meli E, Rindi A.
europepmc   +1 more source