Determination of the number of navigation satellites within satellite acquisition range

Kurenkov, Vladimir; Kucherov, Alexander; Shilov, Lev B.; Gordeev, Alexey I.

doi:10.1063/1.4904620

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B Choice Of Optimal Control On the Barycentric Segments1

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2018

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Cited by 3 publications

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“…The modified Newton method of derivatives calculation with a variable step [5] and the continuation on parameters method [6] were used to solve the boundary problems. C. Approximately optimal control structure So, the exact solution of the problem was established with the use of the Pontryagin's maximum principle and the numerical integration [4,11].…”

Section: B Choice Of Optimal Control On the Barycentric Segmentsmentioning

confidence: 99%

Ballistic optimization of the L1-L2 and L2-L1 low thrust transfers in the Earth-Moon system

Fain

Starinova

2015

2015 7th International Conference on Recent Advances in Space Technologies (RAST)

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The paper outlines the optimization of the L1-L2 and L2-L1 missions using electric propulsion. The variational problem of the low thrust spacecraft transfer optimization with the optimization criterion as the total flight time is considered. The optimal control programs were obtained by using the Pontryagin's maximum principle. The optimization results were as follows: for a certain value of acceleration and exhaust velocity of the propulsion system, we determined optimal control programs, corresponding trajectories and minimal total flight times.

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Section: B Choice Of Optimal Control On the Barycentric Segmentsmentioning

confidence: 99%