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Singularity of Fuller type in a control problem of a rocket

P. 90–92.
Manita L., Ronzhina M.

we show that in a  control problem of a rocket  there are spiral like extremals that attain the singular point (on the singular surface of the second order) in finite time, wherein the corresponding controls perform an infinite number of rotations along the circle S1.

Language: English
Text on another site
Keywords: singular extremalcontrol problem of a rocketlogarithmic spirals

In book

Дифференциальные уравнения и оптимальное управление: Материалы Международной конференции, посвященной 100-летию со дня рождения академика Евгения Фроловича Мищенко, Москва, 7–9 июня 2022 г
M.: Steklov Mathematical Institute, 2022.
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