Optimal trajectory design for safety rendezvous based on sparse modeling

Satoshi Nagashima; Mai Bando; Shinji Hokamoto

Optimal trajectory design for safety rendezvous based on sparse modeling

Satoshi Nagashima, Mai Bando, Shinji Hokamoto

Research output: Contribution to journal › Conference article › peer-review

Abstract

In trajectory design of a spacecraft, reducing the fuel consumption is important factor. In order to find the minimum fuel trajectory, this paper considers the L ¹ norm as the performance index. This paper discuss design parameters characterizing the L ¹ optimal trajectory, such as sampling time, flight time and magnitude of thrust. Also, this paper compare with the conventional method from the viewpoint of fuel consumption. In addition, this paper consider the rendezvous problem considering safety.

Original language	English
Journal	Proceedings of the International Astronautical Congress, IAC
Volume	2018-October
Publication status	Published - Jan 1 2018
Event	69th International Astronautical Congress: #InvolvingEveryone, IAC 2018 - Bremen, Germany Duration: Oct 1 2018 → Oct 5 2018

All Science Journal Classification (ASJC) codes

Aerospace Engineering
Astronomy and Astrophysics
Space and Planetary Science

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title = "Optimal trajectory design for safety rendezvous based on sparse modeling",

abstract = " In trajectory design of a spacecraft, reducing the fuel consumption is important factor. In order to find the minimum fuel trajectory, this paper considers the L 1 norm as the performance index. This paper discuss design parameters characterizing the L 1 optimal trajectory, such as sampling time, flight time and magnitude of thrust. Also, this paper compare with the conventional method from the viewpoint of fuel consumption. In addition, this paper consider the rendezvous problem considering safety. ",

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AU - Bando, Mai

AU - Hokamoto, Shinji

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N2 - In trajectory design of a spacecraft, reducing the fuel consumption is important factor. In order to find the minimum fuel trajectory, this paper considers the L 1 norm as the performance index. This paper discuss design parameters characterizing the L 1 optimal trajectory, such as sampling time, flight time and magnitude of thrust. Also, this paper compare with the conventional method from the viewpoint of fuel consumption. In addition, this paper consider the rendezvous problem considering safety.

AB - In trajectory design of a spacecraft, reducing the fuel consumption is important factor. In order to find the minimum fuel trajectory, this paper considers the L 1 norm as the performance index. This paper discuss design parameters characterizing the L 1 optimal trajectory, such as sampling time, flight time and magnitude of thrust. Also, this paper compare with the conventional method from the viewpoint of fuel consumption. In addition, this paper consider the rendezvous problem considering safety.

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VL - 2018-October

JO - Proceedings of the International Astronautical Congress, IAC

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T2 - 69th International Astronautical Congress: #InvolvingEveryone, IAC 2018

Y2 - 1 October 2018 through 5 October 2018

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