Sökning: "Rocket dispersion"

Hittade 2 uppsatser innehållade orden Rocket dispersion.

1. 1. Inverse Uncertainty Quantification for Sounding Rocket Dispersion

   Master-uppsats, KTH/Matematik (Avd.)

   Författare :Tove Ågren; [2022]
   Nyckelord :Uncertainty quantification; Bayesian inference; Rocket dispersion; Neural networks; Markov Chain Monte Carlo.; Osäkerhetskvantifiering; Bayesiansk inferens; Raketspridning; Neurala nätverk; Markovkedje-Monte Carlo;

   Sammanfattning : Sounding rocket impact points are subject to dispersion due to uncertainties in simulation model parameters and perturbations of the rocket trajectory during flight. Estimating the area of dispersion assumes that associated model uncertainties and magnitude of perturbations have already been inferred. LÄS MER

3. 2. Combined Platform for Boost Guidance and Attitude Control for Sounding Rockets

   Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

   Författare :Per Abrahamsson; [2004]
   Nyckelord :Reglerteknik; sounding rocket; attitude control; stabilization; boost guidance; Reglerteknik;

   Sammanfattning : This report handles the preliminary design of a control system that includes both attitude control and boost control functionality for sounding rockets. This is done to reduce the weight and volume for the control system. A sounding rocket is a small rocket compared to a satellite launcher. LÄS MER