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This paper considers the sensor mobility control problem for multitarget tracking (MTT), in which multiple mobile sensors are dynamically grouped and moved to track multiple targets and collaborate within each sensor group via track data fusion. A novel sensor mobility control framework for the mobile sensor network-based MTT is proposed. It is formulated as a constrained optimization problem that aims to maximize the overall tracking performance for all targets while conserving network energy and providing tracking coverage guarantee. The optimization problem is relaxed as a convex programming problem for computational tractability and its solution is implemented in a distributed manner. The newly proposed sensor mobility control scheme, implemented on the basis of iterative subgradient search, is shown via computer simulation to have better performance over the static sensor network-based MTT.<\/jats:p>","DOI":"10.1155\/2014\/278179","type":"journal-article","created":{"date-parts":[[2014,3,23]],"date-time":"2014-03-23T17:01:12Z","timestamp":1395594072000},"page":"278179","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Sensor Mobility Control for Multitarget Tracking in Mobile Sensor Networks"],"prefix":"10.1177","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8431-4573","authenticated-orcid":false,"given":"Yinfei","family":"Fu","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering, Michigan Technological University, Houghton, MI 49931, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7945-6323","authenticated-orcid":false,"given":"Le","family":"Yang","sequence":"additional","affiliation":[{"name":"The School of Internet of Things (IoT) Engineering, Jiangnan University, Wuxi 214122, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2014,3,23]]},"reference":[{"key":"B1-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/JPROC.2006.887296"},{"key":"B2-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2006.247"},{"key":"B3-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/MSP.2007.361600"},{"key":"B4-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/ACSSC.2005.1599940"},{"key":"B5-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2005.851106"},{"key":"B6-2014-278179","doi-asserted-by":"publisher","DOI":"10.1016\/j.dsp.2007.05.004"},{"key":"B7-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/VETECF.2003.1286181"},{"key":"B8-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2006.115"},{"key":"B9-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/MIM.2003.1251480"},{"key":"B10-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TCE.2007.4429234"},{"key":"B11-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2005.1545069"},{"key":"B12-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/ITST.2006.288721"},{"key":"B13-2014-278179","doi-asserted-by":"publisher","DOI":"10.1016\/j.dsp.2005.02.005"},{"key":"B14-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/SAM.2006.1706178"},{"key":"B15-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2006.884007"},{"key":"B16-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/79.985685"},{"key":"B17-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2002.1145739"},{"key":"B18-2014-278179","doi-asserted-by":"publisher","DOI":"10.1016\/S1566-2535(02)00055-6"},{"key":"B19-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/ROBOT.2003.1241807"},{"key":"B20-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2009.12"},{"key":"B21-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2005.843540"},{"key":"B22-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/MRA.2006.1678135"},{"key":"B23-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2008.2004488"},{"key":"B24-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TMC.2007.1005"},{"key":"B25-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/ACC.2008.4586978"},{"key":"B26-2014-278179","first-page":"1100","volume-title":"Proceedings of the American Control Conference (ACC '11)","author":"Olfati-Saber R."},{"key":"B27-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2011.2162766"},{"key":"B37-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2012.6324736"},{"key":"B28-2014-278179","doi-asserted-by":"publisher","DOI":"10.1155\/S1110865703212063"},{"key":"B29-2014-278179","doi-asserted-by":"publisher","DOI":"10.1002\/0471221279"},{"key":"B41-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/7.220948"},{"key":"B31-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2009.2021323"},{"key":"B30-2014-278179","doi-asserted-by":"publisher","DOI":"10.1109\/7.913685"},{"key":"B36-2014-278179","volume-title":"Combinatorial Optimization: Theory and Algorithms","author":"Korte B.","year":"2005","edition":"3"},{"key":"B38-2014-278179","volume-title":"Linear and Nonlinear Programming","author":"Luenberger D. 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