Buscar
Mostrando ítems 1-10 de 1341
One-dimensional multi-period cutting stock problems in the concrete industry
(2021-01-01)
This research looks at the production planning of hollow-core slabs integrated to the optimisation problem of the use of moulds. Considering the production process of these structures, two mathematical models are proposed ...
Modeling and optimization of multi-layer aggregate production planning
(FGV EAESP, 2018)
Using Intrinsic Integer Periodicity to Decompose the Volterra Structure in Multi-Channel RF Transmitter
(Institute of Electrical and Electronics Engineers Inc., 2016)
An instrumentation, measurement and post-processing technique is presented to characterize transmitters by multiple input multiple output (MIMO) Volterra series. The MIMO Volterra series is decomposed as the sum of nonlinear ...
Multi-rate model predictive control for energy efficiency in wireless networked control systems
(2018-01-01)
Wireless communication technology has become a fundamental part of the process industries, where the use of wireless transmitters for monitoring and control is a reality. The architecture of Wireless Networked Control ...
Goal programming model applied to waste paper logistics processes
(2021-10-01)
Organization and planning of reverse logistics networks make sustainable processes more efficient. Thus, an important sector for connecting the collection and waste paper recycling echelons is the intermediate center. In ...
Multi-period design and planning of closed-loop supply chains with uncertain supply and demand
(Elsevier, 2014-03)
A design and planning approach is proposed for addressing general multi-period, multi-product Closed-Loop Supply Chains (CLSCs), structured as a 10-layer network (5 forward plus 5 reverse flows), with uncertain levels in ...
Nonlinear dynamical analysis of an aeroelastic system with multi-segmented moment in the pitch degree-of-freedom
(Elsevier B.V., 2015-01-01)
The effects of a multi-segmented nonlinearity in the pitch degree of freedom on the behavior of a two-degree of freedom aeroelastic system are investigated. The aeroelastic system is free to plunge and pitch and is supported ...
Multi-annual variability of streamflow in La Plata Basin. Part II: Simulations for the 21st century
(Taylor & Francis, 2013-12)
Water resources availability presents a high degree of uncertainty in the context of climate change. In this study, the multi-year variability of simulated streamflow for three rivers (Paraná, Uruguay and Negro) in La Plata ...
AC Multi-Stage Transmission Network Expansion Planning considering a Multi-Voltage Approach
(IEEE Computer Society, 2022)
Long-term transmission network expansion planning aims to determine where, when and which types of equipment should be installed over a period of time, in order to meet the electric market needs with certain specifications ...