Method to calculate trajectory calculations for spacecraft
In astrodynamics, the patched conic approximation or patched two-body approximation[1][2] is a method to simplify trajectory calculations for spacecraft in a multiple-body environment.
^Roger, R. Bate; Mueller, Donald D.; White, Jerry E. (1971). Fundamentals of Astrodynamics. Dover Books on Astronomy and Astrophysics. New York: Dover Publications. ISBN 0486600610. LCCN 73157430.
^Lagerstrom, P. A. and Kevorkian, J. [1963], Earth-to-moon trajectories in the restricted three-body problem, Journal de mecanique, p. 189-218.
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relatively simple way to get a first-order approximation of delta-v is based on the 'PatchedConicApproximation' technique. One must choose the one dominant...
will break a vehicle apart. The game simulates orbits using patchedconicapproximation instead of a full n-body simulation; thus, it does not support...
preliminary estimate may be made using a patchedconicapproximation of orbits around the Earth and Moon, patched at the SOI point and taking into account...
efficient than the traditional patched-conic method of trajectory design. The patched-conic method essentially seeks to "patch" together two (Keplerian) two-body...
points). In general, however, some method is then needed to evaluate each approximation. The least squares method is one way to compare the deviations. There...
following table: This can be considered analogous to the classification of conic sections by eccentricity; see Cumulants of particular probability distributions...
the use of projective geometry to create forced perspective, the use of conic sections in constructing domes and similar objects, the use of tessellations...
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