Abstract: We apply retrospective cost adaptive control (RCAC) to spacecraft attitude control using reaction-wheel actuators. The controller is applied to the motion-to-rest (M2R) maneuver, where the ...

Abstract: This paper develops a coreless-stator permanent magnet synchronous motor (PMSM) for reaction wheels applied to attitude control of satellites. The reaction wheel motor requires a design of ...

Department of Chemistry, School of Science, Loughborough University, Ashby Road, Loughborough LE11 3TU, U.K.

Department of Chemistry, University of Puerto Rico-Río Piedras Campus, San Juan, Puerto Rico 00931 Institute of Organic Chemistry, University of Würzburg, Am Hubland, D-97094 Würzburg, Germany; and ...