Results 11 to 20 of about 2,851,376 (274)
Comparison of Volumetric Analysis Methods for Machine Tools with Rotary Axes [PDF]
, 2009 Confidence in the ability of a production machine to meet manufacturing tolerances requires a full understanding of the accuracy of the machine. However, the definition of “the accuracy of the machine” is open to interpretation. Historically, this has
Longstaff, Andrew P. +3 more
core +17 more sources
A Holistic Approach to Quantifying and Controlling the Accuracy, Performance and Availability of Machine Tools [PDF]
, 2010 With today’s ever increasing demand for improved accuracy and faster material removal rates, CNC machine tool manufacturers and users are under pressure to supply and maintain machinery with a high degree of accuracy and performance.
Verma, Mayank +10 more
core +5 more sources
Remote Sensing, 2023 The geolocation accuracy of Synthetic Aperture Radar (SAR) images is crucial for their application in various industries. Five high-resolution SAR satellites, namely ALOS, TerraSAR-X, Cosmo-SkyMed, RadarSat-2, and Chinese YG-3, provide a vast amount of ...
Boyang Jiang +8 more
doaj +1 more source
Journal of Machine Engineering, 2022 This research paper outlines the methodology and application of geometric and static accuracy assessment of articulated industrial robots using the Extended-Double-Ball-Bar as well as the Loaded-Double-Ball-Bar.
Johann August Marwitz +6 more
doaj +1 more source
Measuring the Accuracy of Judgmental Adjustments to SKU-level Demand Forecasts [PDF]
, 2010 The paper shows that due to the features of SKU (stock-keeping unit) demand data wellknown error measures previously used to analyse the accuracy of adjustments are generally not advisable for the task.
Trapero Arenas, J R +2 more
core +4 more sources
Emerging Trends in Single Point Incremental Sheet Forming of Lightweight Metals
Metals, 2021 Lightweight materials, such as titanium alloys, magnesium alloys, and aluminium alloys, are characterised by unusual combinations of high strength, corrosion resistance, and low weight. However, some of the grades of these alloys exhibit poor formability
Tomasz Trzepieciński +5 more
doaj +1 more source
Multi-Mode GF-3 Satellite Image Geometric Accuracy Verification Using the RPC Model [PDF]
Sensors, 2017 Ruishan Zhao, Kai Xu, Mingjun Deng
exaly +2 more sources
Investigation of 3D Polynomial Model for the Geometric Correction of GeoEye Imagery [PDF]
Journal of Engineering Research - Egypt, 2018 GeoEye satellite has provided the world with high spatial resolution 0.50 meter panchromatic images. Not only the high spatial resolution, but also the high spectral, radiometric and temporal resolutions of GeoEye imagery make it ideally suited for ...
Samah Abo Ramadan +2 more
doaj +1 more source
The Use of UAV in Cadastral Mapping of the Czech Republic
ISPRS International Journal of Geo-Information, 2021 The main challenge in the renewal and updating of the Cadastre of Real Estate of the Czech Republic is to achieve maximum efficiency but to retain the required accuracy of all points in the register.
Václav Šafář +6 more
doaj +1 more source
Optimizing the geometrical accuracy of curvilinear meshes [PDF]
Journal of Computational Physics, 2016 This paper presents a method to generate valid high order meshes with optimized geometrical accuracy. The high order meshing procedure starts with a linear mesh, that is subsequently curved without taking care of the validity of the high order elements.
Thomas Toulorge +2 more
openaire +5 more sources