T. G. M. Vromen, Nathan van de Wouw, Apostolos Doris, P. Astrid, Henk Nijmeijer. Observer-based output-feedback control to eliminate torsional drill-string vibrations. In 53rd IEEE Conference on Decision and Control, CDC 2014, Los Angeles, CA, USA, December 15-17, 2014. pages 872-877, IEEE, 2014. [doi]
Abstract is missing.