The Need for Uncertainty-Based Analysis in Power System Networks

YM Abebe, P Mallikarjuna Rao… - Advances in Power …, 2018 - Springer
… A powerful algorithm-based on affine arithmetic (AA) is used to model the uncertain
variables, for the aforementioned analysis, and a punctual analysis mechanism proved to be …

[HTML][HTML] Fast integer word-length optimization for fixed-point systems

R Nehmeh, D Menard, E Nogues, A Banciu… - Journal of Signal …, 2016 - Springer
… First, the dynamic range is evaluated using the interval arithmetic or the affine arithmetic
The solution w IA obtained from interval arithmetic or affine arithmetic is used as a starting …

[HTML][HTML] Robust feeder reconfiguration in radial distribution networks

CHN de Resende Barbosa, MHS Mendes… - International Journal of …, 2014 - Elsevier
… radial power flow analysis supported by interval mathematics [32] or affine arithmetic [33].
He was the first to introduce an affine arithmetic approach [33] to find the distribution network’s …

Reachability analysis of hybrid systems with linear continuous dynamics

C Le Guernic - 2009 - tel.archives-ouvertes.fr
This thesis is devoted to the problem of computing reachable sets of linear and hybrid
systems. In the first part, after exposing existing approaches for reachability analysis of linear …

[PDF][PDF] Desktop Manufacturing from Easily Transmitted High Resolution Digital Files and its Application Case Studies

A Paskoα, T Vilbrandtβ, C Vilbrandtγ, G Paskoχ… - 2006 - researchgate.net
Affine Arithmetic method Affine Arithmetic (AA) is also a method for interval analysis [CS93].
The method is proposed to avoid extremely increasing intervals like it happens with IA. In AA…

[PDF][PDF] Validated Solution of Initial Value Problem for Ordinary Differential Equations based on Explicit and Implicit Runge-Kutta Schemes

JAD Sandretto, A Chapoutot - 2015 - researchgate.net
… Note that more recent work exists on increasing the accuracy of affine arithmetic [10, 19…
affine arithmetic. We will denote by Aff(e) the evaluation of the expression e using affine arithmetic

[HTML][HTML] Robust adaptive polygonal approximation of implicit curves

H Lopes, JB Oliveira, LH de Figueiredo - Computers & Graphics, 2002 - Elsevier
… adaptive enumerations can be computed more efficiently by using tighter interval estimates
provided by affine arithmetic. … Adaptive enumeration of implicit surfaces with affine arithmetic

Self-Scheduling Operations of a Compressed Air Energy Storage Facility Under Uncertainties

M Zambroni - 2022 - uwspace.uwaterloo.ca
… The novel model is further expanded considering uncertainties in electricity prices using
RO and Affine Arithmetic (AA) approaches. The AA method keeps track of correlated …

Certified roundoff error bounds using semidefinite programming

V Magron, G Constantinides, A Donaldson - ACM Transactions on …, 2017 - dl.acm.org
… The tool uses affine arithmetic to provide sound overapproximations of roundoff errors,
allowing for generation of finite precision implementations that fulfill the required precision given …

Synthesis of certified programs in fixed-point arithmetic, and its application to linear algebra basic blocks

MA Najahi - 2014 - tel.archives-ouvertes.fr
… 30 1.13 Computed enclosure on v5 using affine arithmetic (in green) and curve of the … )
with the enclosures obtained by interval and affine arithmetic (in green and blue respectively)…