NEAR - OPTIMAL MINIMUM TIME GUIDANCE UNDER SPATIAL ANGULAR CONSTRAINT IN ATMOSPHERIC FLIGHT

摘要

A near-optimal minimum time guidance law to a fixed point under arnterminal angular manifold is developed. The planar case and the spatial casernare separately considered. The problems are solved in several stages withrnincreased level of complexity: from the simple case of a constant speed with arnfixed terminal angular direction; through the case of a constant speed with arnterminal conical manifold; to the more general case of atmospheric flightrnwith the required terminal conditions.