修正Hill方程式に基づく人工衛星の軌道計画(機械力学,計測,自動制御)

概要

論文の詳細を見る
Trajectory planning of a spacecraft in formation flying is considered in this paper. Based on the equations of motion of the spacecraft that incorporate effects of J_2 geopotential disturbance, timeperiodic realtive equations of motion are derived. Using the Floquet theorem to periodic terms due to J_2 disturbance, approximate solutions for eigenvalues and eigenvectors of the state transition matrix of the linearized equations are obtained by perturbation calculation and characteristics of relative motion are discussed. A correction term of an initial velocity of formation flying to suppress the effects of J_2 disturbance is obtained based on the approximate solutions. Numerical studies are conducted to verify the proposed trajectory planning.
社団法人日本機械学会の論文
2006-10-25