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The similarity between the inputs and the antecedent fuzzy sets as the firing strength, that is, the similarity-based non-singleton fuzzy logic controller (Sim-NFLC), is proposed to deal with the problem of information loss caused by the standard non-singleton fuzzy logic controller (Sta-NFLC) in terms of the interaction of the inputs and antecedents. A comparative study among singleton fuzzy logic controllers (SFLCs), Sta-NFLCs and Sim-NFLCs, and interval type-2 fuzzy logic controllers (IT2FLCs) and general type-2 fuzzy logic controllers (GT2FLCs) are also shown. The simulation results show that the performance of Sim-NFLCs is better than that of SFLCs and Sta-NFLCs. The similarity-based general type-2 fuzzy logic controller (Sim-NGT2FLC) gets the best performance in handling the input uncertainty.<\/jats:p>","DOI":"10.3233\/jifs-190683","type":"journal-article","created":{"date-parts":[[2019,10,15]],"date-time":"2019-10-15T15:49:27Z","timestamp":1571154567000},"page":"6841-6854","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Similarity-based non-singleton general type-2 fuzzy logic controller with applications to mobile two-wheeled robots"],"prefix":"10.1177","volume":"37","author":[{"given":"Qian","family":"Yu","sequence":"first","affiliation":[{"name":"College of Electrical Engineering, Sichuan University, Chengdu, China"}]},{"given":"Songyi","family":"Dian","sequence":"additional","affiliation":[{"name":"College of Electrical Engineering, Sichuan University, Chengdu, China"}]},{"given":"Yong","family":"Li","sequence":"additional","affiliation":[{"name":"State Grid Shandong Electric Power Company, Jinan, China"}]},{"given":"Jiaxin","family":"Liu","sequence":"additional","affiliation":[{"name":"Electric Power Research Institute of State Grid Liaoning Electric Power, Shenyang, Liaoning, China"}]},{"given":"Tao","family":"Zhao","sequence":"additional","affiliation":[{"name":"College of Electrical Engineering, Sichuan University, Chengdu, China"}]}],"member":"179","published-online":{"date-parts":[[2019,10,11]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/TCST.2012.2214439"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/284216"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/TCST.2015.2404897"},{"key":"e_1_3_2_5_2","doi-asserted-by":"crossref","unstructured":"FuC. 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