Design, Simulation, and Error Analysis for Guidance Law of a Satellite Launcher, Ph.D. Dissertation Sharif University of Technology ; Mobed, Mohammad (Supervisor) ; Mohammadi, Ali (Supervisor)
Abstract
The problem of launching a satellite to low earth orbit has been considered. Preliminary concepts such as satellite orbits, launcher missiles and their equations of motion, and traditional methods for guidance of launchers are reviewed first. Then a new method for optimizing the launch trajectory under non-ideal conditions is introduced in which the solution of a known ideal trajectory optimization problem is used as an initial guess for the actual optimization problem. Several methods for guiding a launcher to place a satellite in Earth orbit are presented next; they have been titled as (1) launch path re-computation outside the atmosphere, (2) prediction error minimization, and (3) output...
Cataloging briefDesign, Simulation, and Error Analysis for Guidance Law of a Satellite Launcher, Ph.D. Dissertation Sharif University of Technology ; Mobed, Mohammad (Supervisor) ; Mohammadi, Ali (Supervisor)
Abstract
The problem of launching a satellite to low earth orbit has been considered. Preliminary concepts such as satellite orbits, launcher missiles and their equations of motion, and traditional methods for guidance of launchers are reviewed first. Then a new method for optimizing the launch trajectory under non-ideal conditions is introduced in which the solution of a known ideal trajectory optimization problem is used as an initial guess for the actual optimization problem. Several methods for guiding a launcher to place a satellite in Earth orbit are presented next; they have been titled as (1) launch path re-computation outside the atmosphere, (2) prediction error minimization, and (3) output...
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