Dual multilevel optimization

TA Davis, WW Hager - Mathematical programming, 2008 - Springer
… of dual optimization problems associated with linear constraints, bounds on the variables, and
separable cost. We show how the separability of the dual … a dual optimization problem into …

A dual-based algorithm for multi-level network design

A Balakrishnan, TL Magnanti… - Management …, 1994 - pubsonline.informs.org
… a dual-based solution strategy for the multi-level problem, … a good heuristic solution using
optimization-based techniques, and … on the heritage of successful dual ascent procedures that …

Machine learning technique based multi-level optimization design of a dual-stator flux modulated machine with dual-PM excitation

Y Meng, S Fang, Z Pan, W Liu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
multi-level optimization (MLT-MLO) method to optimize a dual-stator flux modulated machine
with dual-… The proposed MLT-MLO method using the multi-level optimization can effectively …

Solving dual-channel supply chain pricing strategy problem with multi-level programming based on improved simplified swarm optimization

WC Yeh, Z Liu, YC Yang, SY Tan - Technologies, 2022 - mdpi.com
… a multi-level improved, simplified swarm optimization (MLiSSO) method to solve the complex
pricing strategy problem of a dual-… -makers, which are applied with a multi-level structure. …

Comparative Pareto Optimization of Si and SiC Multilevel Dual-Active-Bridge Topologies With Wide Input Voltage Range

RM Burkart, JW Kolar - IEEE Transactions on Power Electronics, 2016 - ieeexplore.ieee.org
… The comparison of the proposed comprehensive and cost-aware optimization scheme in this
… and optimization routine presented in Section IV. Finally, the resulting optimized converter …

Cross-layer optimization using two-level dual decomposition in multi-flow ad-hoc networks

R Mehta, DK Lobiyal - Telecommunication Systems, 2017 - Springer
optimization problem to a unique optimal solution. We also present the convergence process
of the dual … This multilevel decomposition and separability is the key to devise a distributed …

Multilevel optimization of a novel dual-PM dual-electric port generator for hybrid AC/DC system

Q Lin, S Niu, J Huang, W Fu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… a novel compact dual-permanent magnet (PM) dual-stator … The advantage of the proposed
dual-stator dual-PM … is performed and multilevel design optimization method is adopted. The …

On multilevel iterative methods for optimization problems

E Gelman, J Mandel - Mathematical Programming, 1990 - Springer
… The multilevel optimization methods proposed in this paper combine certain descent …
We propose the multilevel method described in Section 4 for the solution of the dual problem…

Modulation and Soft-Switching Optimization Control of Multilevel Dual Active Bridge DC-DC Converters

J Pang, K Wang, M Wu, W Zhou… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
… only focus on the control and optimization of three-level (3L) … Thus complexity of control
and optimization for multilevel … control and operating performance optimization with only three …

A dual-band dual-polarized nested Vivaldi slot array with multilevel ground plane

H Loui, JP Weem, Z Popovic - IEEE Transactions on Antennas …, 2003 - ieeexplore.ieee.org
… 4 and 5, we conclude that the taper-optimized antipodal Vivaldi slot antenna is suitable in
both return loss and radiation pattern for the frequency range of 1.5 to 3.5 GHz. In order to …