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However, traditional DGGC cannot guarantee line of sight (LOS) finite time convergence (FTC) to zero against maneuvering targets, particularly in regard to a stable, robust trajectory, which effectively lowers the overall intelligence of the method. This study proposes employment of the fuzzy self-adaptive guidance law to estimate target acceleration and enhance guidance intelligence, which in turn enhances the intelligence of the traditional DGGC method, making it more adaptive and applicable to practical interception scenarios. Finally, the effectiveness of this newly-proposed guidance method is demonstrated by numerical simulation.<\/jats:p>","DOI":"10.3233\/ifs-151955","type":"journal-article","created":{"date-parts":[[2015,12,9]],"date-time":"2015-12-09T14:26:09Z","timestamp":1449671169000},"page":"2527-2536","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["Intelligent guidance method based on\u00a0differential geometric guidancecommand and fuzzy self-adaptive guidance law"],"prefix":"10.1177","volume":"29","author":[{"given":"Yi-Wei","family":"Ma","sequence":"first","affiliation":[{"name":"College of Aerospace and Engineering, National University of Defense Technology, Changsha, China"},{"name":"Unit 61541 of PLA, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei-Hua","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Aerospace and Engineering, National University of Defense Technology, Changsha, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Han","family":"Long","sequence":"additional","affiliation":[{"name":"College of Science, National University of Defense Technology, Changsha, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2015,11,28]]},"reference":[{"key":"e_1_3_1_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2007.4383582"},{"key":"e_1_3_1_3_2","doi-asserted-by":"publisher","DOI":"10.1049\/ip-cta:20000294"},{"key":"e_1_3_1_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/87.911375"},{"key":"e_1_3_1_5_2","doi-asserted-by":"publisher","DOI":"10.1108\/00022660610685800"},{"key":"e_1_3_1_6_2","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2010.5461652"},{"key":"e_1_3_1_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.isatra.2008.11.001"},{"key":"e_1_3_1_8_2","doi-asserted-by":"publisher","DOI":"10.2514\/1.42976"},{"key":"e_1_3_1_9_2","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2013.2242418"},{"key":"e_1_3_1_10_2","doi-asserted-by":"publisher","DOI":"10.1109\/JSEE.2012.00092"},{"key":"e_1_3_1_11_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11431-011-4451-8"},{"key":"e_1_3_1_12_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11431-012-5087-z"},{"key":"e_1_3_1_13_2","doi-asserted-by":"publisher","DOI":"10.1007\/s11431-014-5730-y"},{"key":"e_1_3_1_14_2","doi-asserted-by":"publisher","DOI":"10.1109\/MED.2014.6961529"},{"key":"e_1_3_1_15_2","doi-asserted-by":"crossref","unstructured":"Shneydor NA1998Missile Guidance and Pursuit-Kinematics Dynamics and Control101103Horwood PublishingChichester","DOI":"10.1533\/9781782420590"},{"key":"e_1_3_1_16_2","doi-asserted-by":"publisher","DOI":"10.2514\/1.11041"},{"key":"e_1_3_1_17_2","doi-asserted-by":"publisher","DOI":"10.2514\/2.4348"},{"key":"e_1_3_1_18_2","first-page":"22","article-title":"A 3-D nonlinear guidance law for missile based on finite time control","volume":"16","author":"Wu RN","year":"2009","unstructured":"Wu RN, Ji HB, Zhang BL2009A 3-D nonlinear guidance law for missile based on finite time controlElectronics Optics & Control (in Chinese)162224","journal-title":"Electronics Optics & Control (in Chinese)"},{"key":"e_1_3_1_19_2","doi-asserted-by":"publisher","DOI":"10.2514\/3.21368"},{"key":"e_1_3_1_20_2","doi-asserted-by":"publisher","DOI":"10.1137\/0324047"},{"key":"e_1_3_1_21_2","doi-asserted-by":"publisher","DOI":"10.2514\/1.60133"},{"key":"e_1_3_1_22_2","doi-asserted-by":"publisher","DOI":"10.2514\/2.4240"},{"key":"e_1_3_1_23_2","doi-asserted-by":"publisher","DOI":"10.1109\/TFUZZ.2012.2196049"}],"container-title":["Journal of Intelligent &amp; Fuzzy Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/IFS-151955","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.3233\/IFS-151955","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.3233\/IFS-151955","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T09:38:48Z","timestamp":1777455528000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.3233\/IFS-151955"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,11,27]]},"references-count":22,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2015,11,27]]}},"alternative-id":["10.3233\/IFS-151955"],"URL":"https:\/\/doi.org\/10.3233\/ifs-151955","relation":{},"ISSN":["1064-1246","1875-8967"],"issn-type":[{"value":"1064-1246","type":"print"},{"value":"1875-8967","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,11,27]]}}}