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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 307 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 299 | - |
dc.citation.title | IEEE-ASME TRANSACTIONS ON MECHATRONICS | - |
dc.citation.volume | 20 | - |
dc.contributor.author | Zhang, Wenlong | - |
dc.contributor.author | Bae, Joonbum | - |
dc.contributor.author | Tomizuka, Masayoshi | - |
dc.date.accessioned | 2023-12-22T01:41:24Z | - |
dc.date.available | 2023-12-22T01:41:24Z | - |
dc.date.created | 2014-03-10 | - |
dc.date.issued | 2015-02 | - |
dc.description.abstract | In this paper, a modified preview control technique is proposed to compensate packet loss in a wireless tracking control system, where future reference signals over a finite horizon can be previewed. In order to utilize future reference information for the controller design, the system model is augmented with a reference generator whose states are the future reference signals. As a response to the packet loss that occurs in the wireless network, the preview control technique is modified by employing Bernoulli variables to represent packet loss in both controller--actuator and sensor--controller channels. The Bernoulli packet loss model, along with tracking errors and control inputs, is included in a quadratic cost function, and the optimal controller gain that minimizes the cost function is obtained by dynamic programming. A modified Kalman filter considering packet loss is utilized for full-state estimation and state feedback control. The choice of preview horizon is discussed and the performance of the proposed controller is verified by simulation and experimental results. | - |
dc.identifier.bibliographicCitation | IEEE-ASME TRANSACTIONS ON MECHATRONICS, v.20, no.1, pp.299 - 307 | - |
dc.identifier.doi | 10.1109/TMECH.2013.2297151 | - |
dc.identifier.issn | 1083-4435 | - |
dc.identifier.scopusid | 2-s2.0-85027954409 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/4107 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84892721816 | - |
dc.identifier.wosid | 000352060700029 | - |
dc.language | 영어 | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Modified Preview Control for a Wireless Tracking Control System With Packet Loss | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems; Engineering, Manufacturing; Engineering, Electrical & Electronic; Engineering, Mechanical | - |
dc.relation.journalResearchArea | Automation & Control Systems; Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Motion control | - |
dc.subject.keywordAuthor | networked control systems | - |
dc.subject.keywordAuthor | packet loss | - |
dc.subject.keywordAuthor | preview control | - |
dc.subject.keywordPlus | NETWORKED CONTROL | - |
dc.subject.keywordPlus | COMMUNICATION | - |
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