Details Details PDF BIBTEX RIS Title Sliding mode tracking control for unmanned helicopter using extended disturbance observer Journal title Archives of Control Sciences Yearbook 2019 Volume vol. 29 Issue No 1 Authors Ullah, Ihsan ; Pei, Hai-Long Keywords unmanned helicopter ; external disturbances ; sliding mode control ; extended disturbance observer ; mismatched uncertainty Divisions of PAS Nauki Techniczne Coverage 169-199 Publisher Committee of Automatic Control and Robotics PAS Date 2019.03.28 Type Article Identifier DOI: 10.24425/acs.2019.127530 Source Archives of Control Sciences; 2019; vol. 29; No 1; 169-199 <div class="test"></div>