APPLICATION OF ROBUST SYNTHESIS METHODOLOGY FOR SOUNDING ROCKET ATTITUDE STABILIZATION
St. Petersburg State University of Aerospace Instrument, Department IIAAT; Post-Graduate Student
Abstract. In this paper, the application of robust methodology for attitude stabilization of a sounding rocket is addressed. The unknown uncertainties are bounded and estimated. Stabilizing controller based on H-infinity optimisation and μ synthesis and analysis methods is designed while estimating the uncertainty model. The stability and performance levels of the control system are investigated at each estimate using computer simulation.
Keywords: robust control, flexibility, flight dynamic, simulation, linearization, uncertainties.