Uppsatser om time-of-flight

28 uppsatser · sida 1 av 2

Genomgång av A-checkupplägg till Dash 8 Q400

Högskoleuppsats · Mälardalens högskola

… out on the Norwegian airline Widerøe. They want to know if an increase in time between the checks can give them an opportunity of increasing their aircraft fleet. In the current situation Widerøe has 11 Dash 8 Q400 and can consider a possible increase of 3 planes. This would be …

3D-portal

Kommunikation i 3D

Kandidatuppsats · Mittuniversitetet

… detta så konstruerades ett system som skulle kunna ta in datafrån olika time-of-flight- och färgkameror och en ljudenhet. Denna data ska sedankomprimeras och sändas över internet för att kunna spelas upp på någonannans 3D-skärm. För att samtalet inte ska kännas fördröjt måste …

Inventering av vecklare i Svenska äppelodlingar

Masteruppsats · SLU

… low, but flight activity was recorded over a comparatively long period of time. Similar flight curves were observed for P. heparana and S. ocellana. Trap catches of H. nubiferana were low at all sites. A. orana only occurred in one of the orchards and exhibited two peaks in …

Design och implementering av styrlagar för generisk flygplansmodell

Examensarbete, grundnivå · Linköpings universitet

… as development tools. The control system has been tested and verified in real-time simulator. Linear quadratic optimization (LQ) and gain-scheduling are often used when designing aircraft control system. This method tends to require extensive design effort. This thesis suggests …

Radioräckviddsberäkningar för flygande plattformar

Examensarbete, grundnivå · Linköpings universitet

… discussed. It is found that the free space model is valid most of the mission time. The contribution from the antennas is found to be small in comparison to the path loss. Further investigations suggested are e.g. better ground reflection models and a better model for the flight …

En indirekt metod för adaptiv reglering av en helikopter

Examensarbete, avancerad nivå · Linköpings universitet

… the dynamics vary depending on, for example, speed and position. Hence, a time-invariant linear model cannot describe its properties under all flight conditions. It is therefore desirable to update the linear helicopter model continuously during the flight. In this thesis, two …

Att göra mål

en jämförande studie mellan Flygvapnets och Forsmarks sätt att sätta upp mål för säkerhetsarbete

Examensarbete, grundnivå · Försvarshögskolan

… a different perspective. Also, Forsmark had goals set which did not have a set time for when to evaluate them, which is another criteria for success.

Marknadsanalys av ett svenskt transportsystem med höghastighetsgodståg.

Examensarbete, avancerad nivå · KTH

… with high-speed trains. These are: High value Requirements for short transport time Such goods are for instance freight today transported by air freight over medium distances and truck transportations where the journey time is not satisfactory and where air freight is too …

Implementering av realtidsvideolänk med MPEG- och wavelet-teknik

Examensarbete, grundnivå · Linköpings universitet

… part of this thesis is concerned with image coding. To fulfill the real time requirement the image coding has to be quite simple and the transmission has to be fast. To achieve fast transmission the network protocol has to use as little overhead information as possible. Such a …

Implementering av Flygförbudszoner

En jämförande fallstudie på insatsen i Bosnien 1993 och insatsen i Libyen 2011

Examensarbete, grundnivå · Försvarshögskolan

… Zones have been used in three recent conflicts. For every intervention the time taken to achieve the end-state has decreased. It took twelve years in Iraq, three years in Bosnia and only nine months in Libya. NATO was part of the intervention in both Bosnia and Libya, facing …

Digitizing the Parthenon using 3D Scanning

Managing Huge Datasets

Examensarbete, grundnivå · Linköpings universitet

… realistic computer graphics. Through the use of structured lighting and laser time-of-flight measurements the capturing of geometric models is now a common process. The result are visualizations where viewers gain new possibilities for both visual and intellectual experiences …

Kartläggning av OFP och defektrelaterade parametrar

Inriktning på termisk utmattning

Magisteruppsats · Karlstads universitet

… virvelström (ET) och ultraljudsprovning (UT) i form av puls-eko (PE) och ”time-of-flight-diffraction” (TOFD). Definitionen av redovisade defektparametrar följer i stort SKI-rapport 95:70 [1]. Defektparametrar i denna rapport redovisas i bilaga 1. Vid bedömningen av …