Title

Improved Estimation Of Time-Optimal Control Switching

Abstract

The problem of estimating the control switch times for minimum time rest-to-rest reorientation of a rigid body is considered. Previously, a first order, linear approximation of the state transition matrix for the four Euler parameters was used to rapidly generate approximate switch times. This first order approximation is expanded to include non-linear terms to improve the accuracy of the switch time estimation. The method developed can be executed in near real-time with modest computation power.

Publication Date

1-1-1992

Publication Title

Astrodynamics Conference, 1992

Number of Pages

479-485

Document Type

Article; Proceedings Paper

Identifier

scopus

Personal Identifier

scopus

Socpus ID

85007235936 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85007235936

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