Results 81 to 90 of about 2,198,677 (243)

Structural Vector Error Correction Modeling of Integrated Sportfishery Data [PDF]

open access: yes
We demonstrate how to specify and estimate a time series model that can isolate the effects of changes in fishery policy and forecast the outcome of policy changes in the context of changing climate and economic factors.
Carter, David W., Letson, David
core   +1 more source

Distributed Bayesian Filtering using Logarithmic Opinion Pool for Dynamic Sensor Networks [PDF]

open access: yes, 2018
The discrete-time Distributed Bayesian Filtering (DBF) algorithm is presented for the problem of tracking a target dynamic model using a time-varying network of heterogeneous sensing agents.
Bandyopadhyay, Saptarshi, Chung, Soon-Jo
core   +1 more source

Dual Numbers Approach in Multiaxis Machines Error Modeling

open access: yesJournal of Applied Mathematics, 2014
Multiaxis machines error modeling is set in the context of modern differential geometry and linear algebra. We apply special classes of matrices over dual numbers and propose a generalization of such concept by means of general Weil algebras.
Jaroslav Hrdina, Petr Vašík
doaj   +1 more source

model error

open access: yes
Citation: 'model error' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14861 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Error modeling and analysis of inclinometer based on digital accelerometer

open access: yesJournal of Measurement Science and Instrumentation, 2013
Measuring accuracy of inclinometer based on accelerometer is mainly influenced by the adopted accelerometer sensor.To improve the measuring accuracy of the inclinometer,the structure of the measuring system is given and measuring principle is analyzed ...
BAI Zhu-quan   +3 more
doaj  

Study of error modeling in kinematic calibration of parallel manipulators

open access: yesInternational Journal of Advanced Robotic Systems, 2016
Error modeling is the foundation of a kinematic calibration which is a main approach to assure the accuracy of parallel manipulators. This article investigates the influence of error model on the kinematic calibration of parallel manipulators.
Liping Wang   +4 more
doaj   +1 more source

Error modeling of 3-RSR parallel robot based on D-H transformation matrix

open access: yesJournal of Measurement Science and Instrumentation, 2014
By selecting any one limb of 3-RSR parallel robot as a research object,the paper establishes a position and orientation relationship matrix between the moving platform and the base by means of Denavit-Hartenberg( D-H) transformation matrix.
LI Rui-qin, YANG Bin
doaj  

Sketch-To-Solution: An Exploration of Viscous CFD with Automatic Grids [PDF]

open access: yes
Numerical simulation of the Reynolds-averaged NavierStokes (RANS) equations has become a critical tool for the design of aerospace vehicles. However, the issues that affect the grid convergence of three dimensional RANS solutions are not completely ...
Bibb, Karen L.   +6 more
core   +1 more source

Measurement Error Time-Correlation Modeling for Safety-Critical Navigation

open access: yesNavigation
In this paper, we develop and evaluate two new methods to derive high-integrity models of measurement error time correlation from experimental data. These models enable the determination of sequential estimation error variance bounds in safety-critical ...
Sandeep Jada, Mathieu Joerger
doaj   +1 more source

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