Show simple item record

dc.contributor.authorGong, Z.
dc.contributor.authorLiu, C.
dc.contributor.authorHan, M.
dc.contributor.authorTeo, Kok Lay
dc.contributor.authorWu, Yong Hong
dc.identifier.citationGong, Z. and Liu, C. and Han, M. and Teo, K.L. and Wu, Y.H. 2018. Robust time-delay estimation for nonlinear systems using inexact output, pp. 704-709.

© 2018 IEEE. This paper considers time-delay estimation problem involving nonlinear dynamic systems using inexact system output. We first propose a new robust time-delay formulation, in which the variance of the least-squares error function is minimized subject to a constraint specifying the sacrifice from the optimal expectation of the classical time- delay estimation problem. Then, we show that the gradients of the cost and/or constraint functions in the classical and robust estimation problems can be computed by sequently solving the state system forward in time and auxiliary time- delay systems backward in time. On this basis, new gradient-based optimization algorithms are developed to solve the estimation problems. Finally, a numerical example is used to verify the effectiveness of the proposed algorithms.

dc.titleRobust time-delay estimation for nonlinear systems using inexact output
dc.typeConference Paper
dcterms.source.titleProceedings of the 30th Chinese Control and Decision Conference, CCDC 2018
dcterms.source.seriesProceedings of the 30th Chinese Control and Decision Conference, CCDC 2018
curtin.departmentSchool of Electrical Engineering, Computing and Mathematical Science (EECMS)
curtin.accessStatusFulltext not available

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record