{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,17]],"date-time":"2025-09-17T15:10:49Z","timestamp":1758121849848},"reference-count":10,"publisher":"World Scientific Pub Co Pte Lt","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Human. Robot."],"published-print":{"date-parts":[[2015,6]]},"abstract":"<jats:p> Previous research applied sliding mode control with a sliding perturbation observer (SMCSPO) algorithm as a robust controller to control a surgical robotic instrument and reported that reaction force loaded on the tip can be estimated similarly by the sliding perturbation observer (SPO). However, some factors, such as friction, in which it is difficult to find the model parameters beforehand, can have an effect on the reaction force estimation because the factors are included in the estimated perturbation. This paper addresses the SPO based reaction force estimation method to extract a pure reaction force on a surgical robot instrument in the case of including Coulomb friction due to the operation of cable-pulley structure. Coulomb friction can be estimated experimentally and compensated for from the estimated perturbation. An experimental evaluation was performed to prove the suggested estimation method. The results show that SPO can be substituted for sensors to measure the reaction force. This estimated reaction force will be used to realize the haptic function by sending the reaction force to a master device for a surgeon. The results will help to create surgical benefit such as shortening the practice time of a surgeon and providing haptic information to the surgeon by using it as haptic signal to protect an organ by forming a force boundary. <\/jats:p>","DOI":"10.1142\/s0219843615500139","type":"journal-article","created":{"date-parts":[[2015,4,8]],"date-time":"2015-04-08T04:49:37Z","timestamp":1428468577000},"page":"1550013","source":"Crossref","is-referenced-by-count":20,"title":["Sliding Perturbation Observer Based Reaction Force Estimation Method of Surgical Robot Instrument for Haptic Realization"],"prefix":"10.1142","volume":"12","author":[{"given":"Sung Min","family":"Yoon","sequence":"first","affiliation":[{"name":"Graduate School of Mechanical Engineering, Pusan National University, San 30, Jangjeon-dong, Geumjeong-gu, Busan, South Korea"}]},{"given":"Min Cheol","family":"Lee","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Pusan National University, San 30, Jangjeon-dong, Geumjeong-gu, Busan, South Korea"}]},{"given":"Chi Yen","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, The University of Texas at El Paso, 500 W. University Ave, El Paso, Texas, USA"}]}],"member":"219","published-online":{"date-parts":[[2015,5,27]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1007\/s12541-009-0033-0"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1053\/j.optechgensurg.2005.10.002"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1016\/S0039-6109(03)00171-3"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejcts.2004.02.001"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1016\/j.sna.2004.04.057"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1007\/s12541-011-0035-6"},{"key":"rf14","author":"Rahman N.","year":"2015","journal-title":"Int. J. Control Autom. Syst."},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1115\/1.2802375"},{"key":"rf16","doi-asserted-by":"crossref","first-page":"630","DOI":"10.1007\/BF02983647","volume":"18","author":"You K. S.","year":"2004","journal-title":"KSME Int. J."},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1115\/1.3143852"}],"container-title":["International Journal of Humanoid Robotics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0219843615500139","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T08:08:00Z","timestamp":1565078880000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0219843615500139"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,5,27]]},"references-count":10,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2015,5,27]]},"published-print":{"date-parts":[[2015,6]]}},"alternative-id":["10.1142\/S0219843615500139"],"URL":"https:\/\/doi.org\/10.1142\/s0219843615500139","relation":{},"ISSN":["0219-8436","1793-6942"],"issn-type":[{"value":"0219-8436","type":"print"},{"value":"1793-6942","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,5,27]]}}}