Erratum to: Analytical Approximation of Aircraft Flight Path on Ellipsoid
نویسندگان
چکیده
منابع مشابه
A New Analytical Approach to Flight Equations
The six-degree equations of flight in their classic form do not provide a proper physical perception due to a number of interferences. Nor do they render visible the important role of attack angles. In this study, attempts have been made to develop a complete set of 3D acceleration equations from the equations of normal and tangential acceleration αN=vωv, αt=v ̇. For this purpose, a coordinate s...
متن کاملA New Analytical Approach to Flight Equations
The six-degree equations of flight in their classic form do not provide a proper physical perception due to a number of interferences. Nor do they render visible the important role of attack angles. In this study, attempts have been made to develop a complete set of 3D acceleration equations from the equations of normal and tangential acceleration αN=vωv, αt=v ̇. For this purpose, a coordinate s...
متن کاملDetection of Obstacles in the Flight Path of an Aircraft
The National Aeronautics and Space Administration (NASA), along with members of the aircraft industry, recently developed technologies for a new supersonic aircraft. One of the technological areas considered for this aircraft is the use of video cameras and image processing equipment to aid the pilot in detecting other aircraft in the sky. The detection techniques should provide high detection ...
متن کاملAircraft Flight Path Optimization The Hamilton-Jacobi-Bellman Considerations
Abstract Flight path optimization is designed for minimizing aircraft noise, fuel consumption and air pollution around airports. This paper gives theoretical considerations and algorithms solving the Hamilton-JacobiBellman equation (HJB) of aircraft trajectory optimization. Comparisons with direct and indirect methods are carried out. The OCP problem is transformed into new equalities-constrain...
متن کاملEllipsoid Approximation Using Random Vectors
We analyze the behavior of a random matrix with independent rows, each distributed according to the same probability measure on R or on 2. We investigate the spectrum of such a matrix and the way the ellipsoid generated by it approximates the covariance structure of the underlying measure. As an application, we provide estimates on the deviation of the spectrum of Gram matrices from the spectru...
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ژورنال
عنوان ژورنال: Russian Aeronautics
سال: 2020
ISSN: 1068-7998,1934-7901
DOI: 10.3103/s1068799820030320