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Attitude Sensing, Actuation, and Control of the BRITE and CanX-4&5 Satellites

An attitude control system for the BRITE and CanX-4&5 nanosatellites is developed. BRITE and CanX-4&5 are research satellites based on the Space Flight Laboratory’s Generic Nanosatellite Bus, devoted to the study of star brightness and formation flying, respectively. Novel low-cost testing procedures are developed and used to characterize satellite sensor and actuator performance. The algorithm governing the pointing of CanX-4&5 is enhanced based on preliminary simulation results. A linear-time invariant controller architecture, applicable to both BRITE and CanX-4&5, is designed based on simulation of several competing controllers. Testing information is combined with control laws and controller to simulate the attitude performance of the satellites throughout their missions.

Identiferoai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OTU.1807/17213
Date26 February 2009
CreatorsPhilip, Adam Neil
ContributorsZee, Robert E.
Source SetsLibrary and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada
Languageen_ca
Detected LanguageEnglish
TypeThesis
Format8630505 bytes, application/pdf

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