Sökning: "Fredrik Haider"

Hittade 2 uppsatser innehållade orden Fredrik Haider.

1. 1. Optical System for Impact Determination of Sounding Rockets

   Master-uppsats, KTH/Rymdteknik

   Författare :Fredrik Haider; [2020]
   Nyckelord :;

   Sammanfattning : To be able to ensure range safety and quickly recover the rocket and any on-board experiment, it is essential to be able to track the rocket. For sounding rocket launches at Esrange, this is typically done with radar or rocket telemetry, it has, however, recentlybecome of interest to do so with an optical system. LÄS MER

3. 2. Development and Evaluation of a New Configuration of a Landing Impact Protection System for Stratospheric Balloon Gondolas

   Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

   Författare :Fredrik Haider; [2018]
   Nyckelord :;

   Sammanfattning : This thesis presents analyses of the landing impact of stratospheric balloon gondolas and two of the current systems used for protecting a gondola during landing. From the analyses a new system for sizing the protecting crashpads was developed. The new system provides better protection compared to the old method for sizing the crashpads. LÄS MER