Satellite attitude control using three reaction wheels

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dc.contributor.author Issa, Jimmy
dc.contributor.author Nudehi, Shahin
dc.contributor.author Farooq, Umar
dc.contributor.author Alasty, Aria
dc.date.accessioned 2016-06-07T06:48:46Z
dc.date.available 2016-06-07T06:48:46Z
dc.date.copyright 2008 en_US
dc.date.issued 2016-06-07
dc.identifier.issn 0743-1619 en_US
dc.identifier.uri http://hdl.handle.net/10725/3960
dc.description.abstract This work addresses the attitude control of a satellite by applying MIMO quantitative feedback approach. The objective is to design a set of proper controllers in presence of unknown disturbances and parametric uncertainties for a nonlinear MIMO system. The physical model of satellite utilizes three reaction wheels as actuators. The controller goal is to change the rotational speed of reaction wheels to adjust the satellite in desired course. First, the mathematical model of satellite and its actuators using angular kinematics and kinetic equations is developed. Quantitative feedback theory is then applied to synthesize a set of linear controllers that deals with both nonlinearities in the equations and unknown parameters or disturbance sources. By using basically non-interacting desired outputs and extracting sets of linear time invariant equivalent (LTIE) plants, the controllers set is designed for nine SISO systems. Simulation of closed loop system shows that all desired specifications of closed loop (tracking, stability, disturbance rejection) are robustly satisfied. en_US
dc.language.iso en en_US
dc.title Satellite attitude control using three reaction wheels en_US
dc.type Article en_US
dc.description.version Published en_US
dc.author.school SOE en_US
dc.author.idnumber 200803943 en_US
dc.author.department Industrial And Mechanical Engineering en_US
dc.description.embargo N/A en_US
dc.relation.journal American Control Conference en_US
dc.article.pages 4850-4855 en_US
dc.identifier.doi http://dx.doi.org/10.1109/ACC.2008.4587262 en_US
dc.identifier.ctation Nudehi, S. S., Farooq, U., Alasty, A., & Issa, J. (2008, June). Satellite attitude control using three reaction wheels. In American Control Conference, 2008 (pp. 4850-4855). IEEE. en_US
dc.author.email jimmy.issa@lau.edu.lb
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4587262&tag=1 en_US

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