Dynamics of process of landing of the spacecraft winh an landing gear consisting of arm and cord

Аuthors

Bakulin V. N.^1*, Kokushkin V. V.^2**, Borzykh S. V., Voronin V. V.^***

1. Institute of Applied Mechanics of Russian Academy of Science, IAM RAS, 32a, Leninskii av., Moscow, В-334, GSP-1, 119991, Russia
2. Baumann Moscow State Technical University, 105005, Moscow, 2nd Baumanskaya St., b. 5, c. 1

*e-mail: vbak@yandex.ru
**e-mail: elenanik7@mail.ru
***e-mail: vitaliyvoronin@gmail.com

Abstract

Dynamics of landing of the spacecraft equipped of original landing gear consisting of arm and cord at interaction with a landing surface is considered. The mathematical model of process is developed, motion stability research is executed. Comparison with a case of use of a conventional landing gear consisting of spring and damper is conducted.

Keywords:

spacecraft, dynamics of landing, mechanical connections, landing gear, G-load, stability of motion