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By approximating the unknown nonlinear uncertainties, utilizing Barrier Lyapunov functions (BLFs), and designing a dynamic signal to deal with the constrained states and the unmodeled dynamics, respectively, an adaptive neural network (NN) controller is developed in the frame of the backstepping design. In order to simplify the design process, the nonstrict-feedback form is treated by using the special properties of Gaussian functions. The proposed adaptive control scheme ensures that all variables involved in the closed-loop system are bounded, the corresponding state constraints are not violated. Meanwhile, the tracking error converges to a small neighborhood of the origin. In the end, the proposed intelligent design algorithm is applied to one-link manipulator to demonstrate the effectiveness of the obtained method.<\/jats:p>","DOI":"10.1155\/2020\/8835454","type":"journal-article","created":{"date-parts":[[2020,10,31]],"date-time":"2020-10-31T20:05:08Z","timestamp":1604174708000},"page":"1-13","source":"Crossref","is-referenced-by-count":1,"title":["Partial-State-Constrained Adaptive Intelligent Tracking Control of Nonlinear Nonstrict-Feedback Systems with Unmodeled Dynamics and Its Application"],"prefix":"10.1155","volume":"2020","author":[{"given":"Yuzhuo","family":"Zhao","sequence":"first","affiliation":[{"name":"School of Mathematics and Physics, Bohai University, Jinzhou 121013, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3680-5594","authenticated-orcid":true,"given":"Ben","family":"Niu","sequence":"additional","affiliation":[{"name":"School of Mathematics and Physics, Bohai University, Jinzhou 121013, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3480-2242","authenticated-orcid":true,"given":"Xiaoli","family":"Jiang","sequence":"additional","affiliation":[{"name":"School of Mathematics and Physics, Bohai University, Jinzhou 121013, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3114-4598","authenticated-orcid":true,"given":"Ping","family":"Zhao","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, Shangdong Nornal University, Jinan 250014, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Huanqing","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Mathematics and Physics, Bohai University, Jinzhou 121013, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dong","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Engineering, Qufu Normal University, Rizhao 276826, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1109\/9.100933"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1109\/9.554396"},{"key":"3","doi-asserted-by":"crossref","first-page":"347","DOI":"10.1016\/S1474-6670(17)62411-X","article-title":"An indirect adaptive control scheme for MIMO systems","volume":"16","author":"J. 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