Translated Title

Global robust finite-time tracking control of free-floating space robot

Translated Abstract

It　presents　a　global　robust　finite-time　tracking　control　method　for　free-floating　space　robot　with　unknown　parameters　and　external　disturbances.Using　the　momentum　conservation　and　the　Lagrange　equation,　it　builds　the　dynamic　equations　of　system,　designs　the　global　robust　finite-time　tracking　control　method　with　the　augmentation　approach.The　method　has　fast　convergence,　high　accuracy　and　strong　robustness.Based　on　relevance　theory　it　analyzes　the　finite-time　stability　of　system.The　numerical　simulation　results　show　the　good　effectiveness　of　the　method　in　both　position　control　and　tracking　control.

Translated Keyword

augmentation approach
free-floating space robot
robust finite-time control
trajectory tracking

Classification

TP241

Type

Project Name

Project No.

Access Number

WF:perioarticaljxsjyzzgc201707009

Language

Chinese

Corresponding s email

Author Info