{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,2]],"date-time":"2022-04-02T11:11:21Z","timestamp":1648897881520},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"5","license":[{"start":{"date-parts":[[1999,9,1]],"date-time":"1999-09-01T00:00:00Z","timestamp":936144000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Robotica"],"published-print":{"date-parts":[[1999,9]]},"abstract":"<jats:p>This paper proposes a navigation system for a non-holonomic mobile robot. The \nnavigation is based on a \u201c<jats:italic>look and move<\/jats:italic>\u201d approach. The aim is to define intermediate points called sub-goals through which the robot must pass. This algorithm is particularly suitable for navigation in an unknown environment and obstacle avoidance. Between two successive sub-goals, a shortest path planning solution is adopted. We \nhave adopted the \u201c<jats:italic>Dubins' car<\/jats:italic>\u201d because of the environment perception sensor, a 180\u00b0 laser scanner. In order to minimize the calculation time, the theoretical results of shortest path are approximated by simple equations. The navigation algorithm proposed can be used either in a structured or unstructured environment. In this context the local map construction is based on the segmentation of a structured environment; so for an unstructured environment, a suitable algorithm must be used instead.<\/jats:p>","DOI":"10.1017\/s0263574799001769","type":"journal-article","created":{"date-parts":[[2002,7,27]],"date-time":"2002-07-27T09:36:08Z","timestamp":1027762568000},"page":"553-562","source":"Crossref","is-referenced-by-count":3,"title":["Navigation of a mobile robot by locally optimal trajectories"],"prefix":"10.1017","volume":"17","author":[{"given":"Kokou","family":"Djath","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ali","family":"Siadet","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michel","family":"Dufaut","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Didier","family":"Wolf","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[1999,9,1]]},"container-title":["Robotica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0263574799001769","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,9]],"date-time":"2019-05-09T16:23:53Z","timestamp":1557419033000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0263574799001769\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,9]]},"references-count":0,"journal-issue":{"issue":"5","published-print":{"date-parts":[[1999,9]]}},"alternative-id":["S0263574799001769"],"URL":"https:\/\/doi.org\/10.1017\/s0263574799001769","relation":{},"ISSN":["0263-5747","1469-8668"],"issn-type":[{"value":"0263-5747","type":"print"},{"value":"1469-8668","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,9]]}}}