学術雑誌論文

学術雑誌論文

text

Advances in Space Research. 2026, 77(1), p. 671-685

Nonlinear formation tracking control based on generalized canonical transformations with adaptive mechanism for atmospheric drag

Elsevier Ltd

英語

text

2026-01-01

https://doi.org/10.1016/j.asr.2025.11.031

Satoh S., Hamanaka Y.. Nonlinear formation tracking control based on generalized canonical transformations with adaptive mechanism for atmospheric drag. Advances in Space Research 77, 671 (2026); https://doi.org/10.1016/j.asr.2025.11.031.

This paper proposes a nonlinear formation tracking control method using generalized canonical transformations with an adaptive mechanism for atmospheric drag. This method theoretically guarantees that satellites asymptotically track given reference trajectories in formation flying under disturbances, including atmospheric drag and the gravitational J2 effect. First, the nonlinear relative orbital motion is modeled in a port-Hamiltonian system. Second, a specific transformation is constructed for any twice differentiable reference formation trajectory that converts the system into an error system in the form of a time-varying passive port-Hamiltonian system based on generalized canonical transformations. Third, a passivity-based asymptotic stabilizing controller and an adaptive mechanism for the error system are presented, provided that the atmospheric drag coefficient is an unknown constant. Overall, the proposed method guarantees that the estimation error of the atmospheric drag coefficient is bounded and that the tracking error for the reference trajectory converges uniformly asymptotically to zero.

This article is licensed under a Creative Commons Attribution 4.0 International License.

103567

Nonlinear formation tracking control based on generalized canonical transformations with adaptive mechanism for atmospheric drag

Elsevier Ltd

英語

2026-01-01

Advances in Space Research

77

1

671

685

https://doi.org/10.1016/j.asr.2025.11.031

https://hdl.handle.net/11094/103567