Minimax identification of aircraft motion in the presence of ellipsoidal constraints on the kinematic model parameters
Aviation technics and technology
1. Innovatsion Firm SNIIP-Atom, 5, Paspletina St., Moscow, 123060, Russia
2. Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia
AbstractThe problem of aircraft trajectory estimation from range and direction cosines measurements is studied in the minimax framework. Using the ellipsoidal constraints on the unknown parameters of kinematic model, the iterative estimation algorithm is designed on the basis of the dual optimization theory. The efficiency of the obtained solutions is illustrated by means of computer simulation.
Keywords:kinematic model; measurements; minimax estimation; ellipsoidal constraints; dual optimization problem