UM
Design of an optimal preview controller for continuous-time systems
FUCHENG LIAO1; YUAN YAN TANG2,3; HEPING LIU4; YUNJIAN WANG5
2011-06-01
Source PublicationInternational Journal of Wavelets, Multiresolution and Information Processing
ISSN0219-6913
Volume9Issue:4Pages:655-673
Other Abstract

This paper studies the preview control problem for continuous-time control systems. A design method for an optimal preview controller is presented, when the desired tracking and disturbance are piecewise-continuously differentiable functions. Applying the same techniques as for optimal control in linear quadratic optimal control, we derive a type-one servomechanism with both desired tracking preview and disturbance preview compensation. A proof is presented that if the original system is stabilizable and detectable, the closed-loop system is asymptotically stable. We also design a full-dimensional state observer for the considered system. Finally, numerical simulations show the efficiency of the controller. 

KeywordAlgebraic Riccati Equation Optimal Control Preview Control Servomechanism
DOIhttps://doi.org/10.1142/S0219691311004250
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Mathematics
WOS SubjectComputer Science, Software Engineering ; Mathematics, Interdisciplinary Applications
WOS IDWOS:000292842200007
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD, 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
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Cited Times [WOS]:30   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorFUCHENG LIAO; YUAN YAN TANG; HEPING LIU; YUNJIAN WANG
Affiliation1.School of Mathematics and Physics University of Science and Technology Beijing Beijing 100083, P. R. China
2.College of Computer Science, Chongqing University Chongqing 400044, P. R. China
3.Department of Computer and Information Science Faculty of Science and Technology University of Macau, Macau, P. R. China
4.School of Information Engineering University of Science and Technology Beijing Beijing 100083, P. R. China
5.School of Electrical Engineering and Automation Henan Polytechnic University Jiaozuo 454003, P. R. China
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
FUCHENG LIAO,YUAN YAN TANG,HEPING LIU,et al. Design of an optimal preview controller for continuous-time systems[J]. International Journal of Wavelets, Multiresolution and Information Processing,2011,9(4):655-673.
APA FUCHENG LIAO,YUAN YAN TANG,HEPING LIU,&YUNJIAN WANG.(2011).Design of an optimal preview controller for continuous-time systems.International Journal of Wavelets, Multiresolution and Information Processing,9(4),655-673.
MLA FUCHENG LIAO,et al."Design of an optimal preview controller for continuous-time systems".International Journal of Wavelets, Multiresolution and Information Processing 9.4(2011):655-673.
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