نتایج جستجو برای: max plus algebra

تعداد نتایج: 232950  

Journal: :Linear Algebra and its Applications 1993

Journal: :Linear Algebra and its Applications 2013

Journal: :SoftwareX 2022

This paper describes Nancy, a Network Calculus (NC) library that allows users to perform complex min-plus and max-plus algebra operations efficiently. To the best of our knowledge, Nancy is only open-source implements working on arbitrary piecewise affine functions, as well implement some them (e.g. sub-additive closure function composition). researchers compute NC results using straightforward...

2007
HIROYUKI GOTO MASARU ONUMA KAZUHIRO YAMADA

This paper proposes an online scheduling method considering no-concurrency of resource with subsequent event. We focus on repetitive discrete event systems with MIMO (Multiple Inputs and Multiple Outputs)-FIFO structure. The behavior of such kind of systems can be described by linear equations in max-plus algebra, which is also called the MPL (Max-Plus Linear) systems. Conventional MPL represen...

1995
B. De Schutter B. De Moor Bart De Schutter Bart De Moor

The topic of this paper is state space realization of impulse responses in the max-plus algebra, which is one of the modeling frameworks that can be used to model discrete event systems. We use the fact that a system of multivariate max-algebraic polynomial equalities and inequalities can be transformed into an Extended Linear Complementarity Problem to find all equivalent fixed order state spa...

Journal: :Automatica 2008
Ion Necoara Ton J. J. van den Boom Bart De Schutter Hans Hellendoorn

Max-plus-linear (MPL) systems are a class of event-driven nonlinear dynamic systems that can be described by models that are “linear” in the max-plus algebra. In this paper we derive a solution to a finite-horizon model predictive control (MPC) problem for MPL systems where the cost is designed to provide a trade-off between minimizing the due date error and a just-in-time production. In genera...

2010
MUNENORI KASAHARA HIROTAKA TAKAHASHI HIROYUKI GOTO

Max-Plus-Linear (MPL) system is known as a solution for scheduling problems of a class of discrete event systems. Typical systems include: manufacturing system and project management, etc. In such systems, the initial schedule is frequently changed due to unpredictable disturbances. Critical Chain Project Management (CCPM) method is a management method that can shorten the time required to comp...

Journal: :CoRR 2018
Chams Lahlou Laurent Truffet

The ecologist H. T. Odum introduced a principle of physics, called Maximum Empower, in order to explain self-organization in a system (e.g. physical, biological, social, economical, mathematical, ...). The concept of empower relies on emergy, which is a second notion introduced by Odum for comparing energy systems on the same basis. The roots of these notions trace back to the 50’s (with the wo...

Journal: :Discrete Applied Mathematics 2022

Let us consider a parametric weighted directed graph in which every arc (j,i) has weight of the form w((j,i))=max(Pij+λ,Iij−λ,Cij), where λ is real parameter and P, I C are arbitrary square matrices with elements R∪{−∞}. In this paper, we design an algorithm that solves Non-positive Circuit Problem (NCP) on class graphs, consists finding all values such does not contain circuits positive weight...

2012
B. De Schutter V. Blondel R. de Vries B. De Moor Bart De Schutter Vincent Blondel Remco de Vries Bart De Moor

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