{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T07:41:47Z","timestamp":1777102907025,"version":"3.51.4"},"reference-count":26,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"10","license":[{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"am","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T00:00:00Z","timestamp":1759276800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/100007059","name":"Northwestern University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100007059","id-type":"DOI","asserted-by":"publisher"}]},{"name":"NSF","award":["CMMI-2024774"],"award-info":[{"award-number":["CMMI-2024774"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Robot. Autom. Lett."],"published-print":{"date-parts":[[2025,10]]},"DOI":"10.1109\/lra.2025.3597893","type":"journal-article","created":{"date-parts":[[2025,8,11]],"date-time":"2025-08-11T17:44:53Z","timestamp":1754934293000},"page":"9806-9813","source":"Crossref","is-referenced-by-count":1,"title":["Cooperative Payload Estimation by a Team of Mocobots"],"prefix":"10.1109","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0009-0006-9532-5626","authenticated-orcid":false,"given":"Haoxuan","family":"Zhang","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering, Center for Robotics and Biosystems, Northwestern University, Evanston, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2066-8609","authenticated-orcid":false,"given":"C. Lin","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Center for Robotics and Biosystems, Northwestern University, Evanston, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4827-7925","authenticated-orcid":false,"given":"Matthew L.","family":"Elwin","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Center for Robotics and Biosystems, Northwestern University, Evanston, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8998-3696","authenticated-orcid":false,"given":"Randy A.","family":"Freeman","sequence":"additional","affiliation":[{"name":"Center for Robotics and Biosystems, Department of Electrical and Computer Engineering, Northwestern Institute on Complex Systems, Northwestern University, Evanston, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3833-6004","authenticated-orcid":false,"given":"Kevin M.","family":"Lynch","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Center for Robotics and Biosystems, Northwestern Institute on Complex Systems, Northwestern University, Evanston, IL, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2022.3226366"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1115\/IMECE1996-0367"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-32552-1_39"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.rcim.2015.12.007","volume":"40","author":"Cherubini","year":"2016","journal-title":"Robot. Comput.- Integr. Manuf."},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1126\/science.1245842"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-32552-1_58"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.robot.2019.103374"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/HUMANOIDS.2016.7803274"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2017.8206258"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-control-042920-095844"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA40945.2020.9196696"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2016.7487164"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1080\/10867651.1996.10487458"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.1993.583097"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2015.7139356"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1177\/027836498600500306"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/CDC.2014.7040346"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TCNS.2018.2873153"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/j.robot.2018.02.007"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1017\/9781316661239"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1107\/S0567739476001873"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1107\/S0567739478001680"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/34.88573"},{"key":"ref24","first-page":"164","article-title":"Numerical Optimization","volume-title":"Large-Scale Unconstrained Optimization","author":"Nocedal","year":"2006"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1145\/504729.504754"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1023\/A:1008854305733"}],"container-title":["IEEE Robotics and Automation Letters"],"original-title":[],"link":[{"URL":"https:\/\/ieeexplore.ieee.org\/ielam\/7083369\/11125679\/11122652-aam.pdf","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/7083369\/11125679\/11122652.pdf?arnumber=11122652","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,23]],"date-time":"2025-08-23T01:03:41Z","timestamp":1755911021000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11122652\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,10]]},"references-count":26,"journal-issue":{"issue":"10"},"URL":"https:\/\/doi.org\/10.1109\/lra.2025.3597893","relation":{},"ISSN":["2377-3766","2377-3774"],"issn-type":[{"value":"2377-3766","type":"electronic"},{"value":"2377-3774","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,10]]}}}