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Din sökning på "2024" gav 24029 sökträffar

Coherent Bandwidth and Distance in an Ultra-Large-Scale Antenna Array at 15 GHz

This study presents a measurement campaign with an ultra-large-scale antenna array in both Line-of-Sight (LoS) and Non-Line-of-Sight (NLoS) outdoor scenarios. Measurements were conducted at a center frequency of 15 GHz with a bandwidth of 4 GHz. A virtual 40×40 planar antenna array, formed by moving a vertically-polarized bi-conical omni-directional antenna (ODA) along regularly spaced grids, was

Impacts of using Different Semiconductor Technologies on Drivetrain Optimization

In electric passenger vehicles with modest performance the drivetrain usually consists of one inverter, one electrical machine and a single-speed transmission. The inverter is typically a two-level inverter using either Si IGBT transistors with an anti-parallel Si diode, or a SiC MOSFET transistor with or without an anti-parallel diode. The benefits of selecting SiC MOSFET as semiconductor technol

LidarCLIP or : How i Learned to Talk to Point Clouds

Research connecting text and images has recently seen several breakthroughs, with models like CLIP, DALL•E 2, and Stable Diffusion. However, the connection between text and other visual modalities, such as lidar data, has received less attention, prohibited by the lack of text-lidar datasets. In this work, we propose LidarCLIP, a mapping from automotive point clouds to a pre-existing CLIP embeddin

Investigation of Combustion Characteristics of a Fuel Blend Consisting of Methanol and Ignition Improver, Compared to Diesel Fuel and Pure Methanol

The increasing need to reduce greenhouse gas emissions and shift away from fossil fuels has raised an interest for methanol. Methanol can be produced from renewable sources and can drastically lower soot emissions from compression ignition engines (CI). As a result, research and development efforts have intensified focusing on the use of methanol as a replacement for diesel in CI engines. The issu

Force-based semantic representation and estimation of feature points for robotic cable manipulation with environmental contacts

This work demonstrates the utility of dual-arm robots with dual-wrist force-torque sensors in manipulating a Deformable Linear Object (DLO) within an unknown environment that imposes constraints on the DLO’s movement through contacts and fixtures. We propose a strategy to estimate the pose of unknown environmental contacts encountered during the manipulation of a DLO, classifying the induced const

Evaluation of closed-loop combustion phase optimization for varying fuel compensation and cylinder balancing in a HD SI-ICE

Alternative fuels, such as natural and bio-gas, are attractive options for reducing greenhouse gas emissions from combustion engines. However, the naturally occurring variation in gas composition poses a challenge and may significantly impact engine performance. The gas composition affects fundamental fuel properties such as flame propagation speed and heat release rate. Deviations from the gas co

Exploiting Heterogeneity in the Decentralised Control of Platoons

This paper investigates the use of decentralised control architectures with heterogeneous dynamics for improving performance in large-scale systems. Our focus is on two well-known decentralised approaches; the 'predecessor following' and 'bidirectional' architectures for vehicle platooning. The former, utilising homogeneous control dynamics, is known to face exponential growth in disturbance ampli

Institutionsstyrelsen

Institutionsstyrelsenbeslutar om riktlinjer för institutionens verksamhet och resursanvändningföljer upp verksamheten vid institutionen, analyserar resultaten och ser till att resurserna används effektivtbeslutar i frågor som överlämnats åt styrelsenStyrelsen består av prefekt, fem lärare, en TA-personal samt två studeranderepresentanter. Studierektorer samt biträdande prefekt har yttranderätt, me

https://www.psy.lu.se/om-institutionen/institutionsstyrelsen - 2026-05-19

Francesco Palmieri

Doktorand Kontaktinformation E-post: francesco [dot] palmieri [at] mhm [dot] lu [dot] seOrganisation Musiker- och kyrkomusikerutbildningarnas kansli (Musikhögskolan) WebbplatsFrancesco Palmieris profil i Lunds universitets forskningsportalFrancesco Palmieri (född 1996, Italien) är en Baselbaserad klassisk och elektrisk gitarrist, vars arbete sammanflätar instrumental praktik med konstnärlig forskn

https://www.mhm.lu.se/francesco-palmieri - 2026-05-19

Protokoll Kfs 241211-signed

Lägg till titel Fakultetsstyrelsen Ledamöter Närvarande Santino Resić, dekan, ordförande Fredrik Værslev, professor Konsthögskolan Mats Edén, universitetslektor Musikhögskolan Håkan Andersson, universitetslektor Musikhögskolan. Justerare Sven Bjerstedt, professor Teaterhögskolan Elisabeth Melander, universitetslektor Musikhögskolan Maria Hedlund, universitetslektor Konsthögskolan Åse Lugnér, bibli

https://www.konstnarliga.lu.se/sites/konstnarliga.lu.se/files/2024-12/protokoll%20kfs%20241211-signed.pdf - 2026-05-20

Protokoll kfs 240417-signed

Sida 1 av 8 Fakultetsstyrelsen Ledamöter Närvarande Staffan Storm, prodekan. Ordförande Håkan Andersson, universitetslektor Musikhögskolan Sven Bjerstedt, docent Teaterhögskolan. Jäv §17. Mats Edén, universitetslektor Musikhögskolan Maria Hedlund, universitetslektor Konsthögskolan Elisabeth Melander, universitetslektor Musikhögskolan. Justerare Åse Lugnér, bibliotekschef Musikhögskolan Charlotta Ö

https://www.konstnarliga.lu.se/sites/konstnarliga.lu.se/files/2024-04/protokoll_kfs_240417-signed.pdf - 2026-05-20

Remisser

Innan regeringen tar ställning till ett förslag skickas det på remiss till myndigheter, organisationer och andra intressenter. Ett av de främsta syftena med remissprocessen är att belysa vilka konsekvenser ett förslag kan få om det genomförs. Det är också ett sätt att främja ett brett medborgerligt deltagande i samhällsdebatten.Juridiska fakulteten yttrar sig varje år över ett stort antal remisser

https://www.jur.lu.se/samverkan/remisser - 2026-05-19

Three-Dimensional Large-Eddy Simulation of Non-Premixed H2-Air Annular Rotating Detonation Combustor

Three-dimensional Large Eddy Simulations (LES) are conducted on a non-premixed hydrogen-air annular rotating detonation combustor (RDC). A 22-step finite-rate chemistry reaction mechanism and a flow solver previously developed for high-speed reacting flow are used to perform the LES’. The selected case is an RDC designed by the US Air Force Research Laboratory and has been studied experimentally a