3 citations · 9 across the 10 of their papers we have counts for
11 papers
Multilayer Dual-polarized Microstrip Antenna Design by Topology Optimization with Enhanced Bandwidth
Pan Lu, Eddie Wadbro, Viktor Lundström +3
Dual-polarized (DP) microstrip antennas are utilized in wireless systems for efficient data transmission. However, their bandwidth is typically very limited. In this contribution,…
On Maximal Total Entropy Production Models for Steady Evaporation of a Calorically Perfect Polyatomic Gas
Niclas Bernhoff, Eddie Wadbro
This study investigates the boundary conditions for fluid-dynamic equations at the interface of a gas and its condensed phase during steady evaporation of a polyatomic gas. Evapora…
The half-space problem of evaporation and condensation for polyatomic gases and entropy inequalities
Niclas Bernhoff, Stephane Brull, Eddie Wadbro
This study investigates the steady Boltzmann equation in one spatial variable for a polyatomic single-component gas in a half-space. Inflow boundary conditions are assumed at the h…
Topology optimization of decoupling feeding networks for antenna arrays
Pan Lu, Eddie Wadbro, Jonas Starck +2
Near-field and radiation coupling between nearby radiating elements is unavoidable, and it is considered a limiting factor for applications in wireless communications and active se…
Optimizing wheel loader performance -- an end-to-end approach
Koji Aoshima, Eddie Wadbro, Martin Servin
Wheel loaders in mines and construction sites repeatedly load soil from a pile to load receivers. Automating this task presents a challenging planning problem since each loading's…
A better compression driver? CutFEM 3D shape optimization taking viscothermal losses into account
Martin Berggren, Anders Bernland, André Massing +2
The compression driver, the standard sound source for midrange acoustic horns, contains a cylindrical compression chamber connected to the horn throat through a system of channels…
Topology Optimization of Broadband Acoustic Transition Section: A Comparison between Deterministic and Stochastic Approaches
Abbas Mousavi, Andrian Uihlein, Lukas Pflug +1
This paper focuses on the topology optimization of a broadband acoustic transition section that connects two cylindrical waveguides with different radii. The primary objective is t…
World Modeling for Autonomous Wheel Loaders
Koji Aoshima, Arvid Fälldin, Eddie Wadbro +1
This paper presents a method for learning world models for wheel loaders performing automatic loading actions on a pile of soil. Data-driven models were learned to output the resul…
Sim-to-real transfer of active suspension control using deep reinforcement learning
Viktor Wiberg, Erik Wallin, Arvid Fälldin +4
We explore sim-to-real transfer of deep reinforcement learning controllers for a heavy vehicle with active suspensions designed for traversing rough terrain. While related research…
Simulation-Based Optimization of High-Performance Wheel Loading
Koji Aoshima, Martin Servin, Eddie Wadbro
Having smart and autonomous earthmoving in mind, we explore high-performance wheel loading in a simulated environment. This paper introduces a wheel loader simulator that combines…
A Nitsche-type Method for Helmholtz Equation with an Embedded Acoustically Permeable Interface
Esubalewe Lakie Yedeg, Eddie Wadbro, Peter Hansbo +2
We propose a new finite element method for Helmholtz equation in the situation where an acoustically permeable interface is embedded in the computational domain. A variant of Nitsc…