High-frequency radar imaging using Synthetic Aperture Radar (SAR) technology has significant potential for non-destructive testing and quality control in industrial applications, such as inspecting High Voltage Direct Current (HVDC) cables during manufacturing. This thesis develops and verifies a calibration procedure designed to accurately determine the Phase Centre (PC) of an FMCW radar antenna mounted onContinue reading “High-frequency radar imaging”
Author Archives: Peter Blaschke
Det immersiva ägget
På vårt studiebesök på Malmö Museum fastnade jag för Eero Aarnios Ball Chair Audio. Jag slogs av den avskärmade känslan och hur man blev audiellt isolerad från rummet utanför. Samtidigt gillade jag hur bilden i Wisdome täckte i princip hela synfältet, och tänkte att den en fusion av dessa två skulle vara en intressant ochContinue reading “Det immersiva ägget”
Utveckling av transportband i produktionslinan för viktkontroll
Norden Machinery AB är världsledande inom effektiva tubfyllningssystem. Företaget specialiserar sig uteslutande på detta område och utvecklar kapaciteten för olika typer av tubfyllningstillämpningar, inklusive system för tandkräm, livsmedel, krämer och liknande produkter. Norden stödjer sina kunder genom att erbjuda dedikerade system och en kontinuerlig förbättring av dessa lösningar. Företaget har dessutom utvecklat en unik lådförpackningsmaskin.Continue reading “Utveckling av transportband i produktionslinan för viktkontroll”
Development of Modular Frames Intended For Sealing Cables
When highly customer specific and specialized products needs quick and easy changes it might produce consequences which affects both the producer and customer negatively.A modular product could ease the financial burden and shorten increasedtime in production by offering a product which can be refined by a reseller close to the customer or by the customerContinue reading “Development of Modular Frames Intended For Sealing Cables”
Adaptive Designs for Maritime Environments
Background: Saab, a Swedish defense and security firm, specializes in aerospace, defense, and maritime technologies. Challenges with customized mounts for naval systems hinder maintenance efficiency and cost-effectiveness. Developing standardized mounts could optimize operations, reduce costs, and improve readiness. Corrosion threatens structures, and reducing a vessel’s magnetic field signature enhances safety by lowering detection risk. Ship vibrationsContinue reading “Adaptive Designs for Maritime Environments”
Test Method for Volume-resistivity Measurements on High Voltage Cables
Introduktion. En del av den standardiserade testproceduren för högspänningskablar är att mäta volymresistiviteten på de olika halvledande skikten. Behovet av förbättring har uppstått på grund av den ökade testfrekvensen, vilket är en följd av den senaste utökningen av kabelproduktionen vid NKT i Karlskrona. Syfte. Syftena med detta masterarbete är först att ta reda på vilka behovContinue reading “Test Method for Volume-resistivity Measurements on High Voltage Cables”
Simulations for developing new parts
The automotive industry is reliant on accurate finite element simulations for developing new parts or machines and to achieve this, accurate material models are essential. Material cards contain input about the material model, and are significant; however, time-consuming to calibrate with traditional methods. Therefore a newer method involving Machine Learning (ML) and Feed-Forward Neural NetworksContinue reading “Simulations for developing new parts”
Cables through the cableways
The work is based on a problem at the company NKT HV Cables AB, Karlskrona. NKT manufactures high-voltage cables which are pulled through complex ableways. The cables are stiff and difficult to bend, which results in them getting stuck in the cableways. In some parts of the factory, one cable will push another cable. ThisContinue reading “Cables through the cableways”
Smart solution for brake caliper
The deficient market for technically smart solutions regarding brake calipers presents an opportunity that GETECH AB intends to explore. The task was assigned to the students to investigate how a brake caliper adapted for the rear axle of cars can be integrated with an electrically driven parking brake and a hydraulic handbrake adapted for motorsport.Continue reading “Smart solution for brake caliper”
The Marlin
The Marlin project aims to develop an underwater vehicle, short UV, that is intended to serve as a platform for future projects where students can further develop and add features. The modular hull design from Amethyst gives a solid foundation for the development of The Marlin. A key component of the UV is its watertightContinue reading “The Marlin”
