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Comparing with the existing adaptive methods, which require the estimation of the whole dynamics, presented methods reduce the excitation levels required for efficient parameter search, the convergence time, and the complexity of the regressor. Additionally, proposed schemes eliminate the need for velocity information exchange between the agents. Global asymptotic synchronization is shown by introducing new Lyapunov functions. Simulation results are provided for a network of 10 4-DOF robot manipulators.<\/jats:p>","DOI":"10.1017\/s0263574721000643","type":"journal-article","created":{"date-parts":[[2021,6,30]],"date-time":"2021-06-30T07:06:54Z","timestamp":1625036814000},"page":"403-419","source":"Crossref","is-referenced-by-count":1,"title":["Consensus in networks of uncertain robot manipulators without using neighbors\u2019 velocity information"],"prefix":"10.1017","volume":"40","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1416-3180","authenticated-orcid":false,"given":"Seyed Mostafa","family":"Almodarresi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marzieh","family":"Kamali","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Farid","family":"Sheikholeslam","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2021,6,30]]},"reference":[{"key":"S0263574721000643_ref17","doi-asserted-by":"publisher","DOI":"10.1049\/iet-cta.2014.0392"},{"key":"S0263574721000643_ref22","first-page":"935","article-title":"Synchronization of networks of nonidentical euler-lagrange systems with uncertain parameters and communication delays","volume":"56","author":"Nuno","year":"2011","journal-title":"Control"},{"volume-title":"Inequalities","year":"1952","author":"Hardy","key":"S0263574721000643_ref39"},{"key":"S0263574721000643_ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TCST.2017.2661822"},{"key":"S0263574721000643_ref27","doi-asserted-by":"publisher","DOI":"10.1049\/iet-cta.2009.0607"},{"key":"S0263574721000643_ref19","first-page":"1503","article-title":"Consensus in networks of nonidentical Euler\u2013Lagrange systems using p+ d controllers","volume":"29","author":"Nuno","year":"2013","journal-title":"Robotics"},{"key":"S0263574721000643_ref29","doi-asserted-by":"publisher","DOI":"10.1002\/rnc.3689"},{"key":"S0263574721000643_ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.automatica.2017.02.040"},{"key":"S0263574721000643_ref11","doi-asserted-by":"publisher","DOI":"10.1109\/CDC.2015.7402011"},{"key":"S0263574721000643_ref24","first-page":"1571","article-title":"Consensus of networked mechanical systems with communication delays: A unified framework","volume":"59","author":"Wang","year":"2014","journal-title":"Control"},{"key":"S0263574721000643_ref20","doi-asserted-by":"publisher","DOI":"10.1109\/CDC.2016.7798668"},{"key":"S0263574721000643_ref21","first-page":"995","article-title":"Adaptive manipulator control: A case study","volume":"33","author":"Slotine","year":"1988","journal-title":"Control"},{"key":"S0263574721000643_ref30","doi-asserted-by":"publisher","DOI":"10.1002\/rnc.4594"},{"key":"S0263574721000643_ref14","doi-asserted-by":"publisher","DOI":"10.1049\/iet-cta.2013.0205"},{"key":"S0263574721000643_ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ACC.2012.6315011"},{"key":"S0263574721000643_ref32","doi-asserted-by":"publisher","DOI":"10.1016\/j.automatica.2013.02.058"},{"volume-title":"Nonlinear and Adaptive Control Design","year":"1995","author":"Krstic","key":"S0263574721000643_ref37"},{"key":"S0263574721000643_ref40","unstructured":"[40] Gallier, J. , \u201cThe schur complement and symmetric positive semidefinite (and definite) matrices,\u201d Penn Eng. 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