Apichart Serirojanakul และ Manop Wongsaisuwan. (2012) Output feedback control of quad-rotor helicopter using linear parameter-varying method with saturation constraints. Chulalongkorn University:ม.ป.ท.Apichart Serirojanakul และ Manop Wongsaisuwan. 2012. Output feedback control of quad-rotor helicopter using linear parameter-varying method with saturation constraints. ม.ป.ท.:Chulalongkorn University;Apichart Serirojanakul และ Manop Wongsaisuwan. Output feedback control of quad-rotor helicopter using linear parameter-varying method with saturation constraints. ม.ป.ท.:Chulalongkorn University, 2012. Print.