Browsing by Keywords "System identification"
Now showing items 1-8 of 8
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Application of Gauss-Seidel method and singular value decomposition techniques to recursive least squares algorithm
(Bilkent University, 1991)System identification algorithms are utilized in many practical and theoretical applications such as parameter estimation of sj'stems, adaptive control and signal processing . Least squares algorithm is one of the most ... -
Comparative study of an EKF-based parameter estimation and a nonlinear optimization-based estimation on PMSM system identification
(MDPI AG, 2021-09-25)In this study, two different parameter estimation algorithms are studied and compared. Iterated EKF and a nonlinear optimization algorithm based on on-line search methods are imple mented to estimate parameters of a given ... -
Exact blind channel estimator
(Bilkent University, 1998)Recently blind identification of single-input multiple-output (SIMO) FIR channels has received considerable attention. The obtained exact identification approaches place over-restrictive constraints on the channels. In ... -
Frequency-domain subspace ıdentification of linear time periodic (LTP) systems
(Institute of Electrical and Electronics Engineers, 2019)This note proposes a new methodology for subspace-based state-space identification for linear time-periodic (LTP) systems. Since LTP systems can be lifted to equivalent linear time-invariant (LTI) systems, we first lift ... -
Identification of a vertical hopping robot model via harmonic transfer functions
(Sage Publications Ltd., 2016)A common approach to understanding and controlling robotic legged locomotion is the construction and analysis of simplified mathematical models that capture essential features of locomotor behaviours. However, the ... -
Independent estimation of input and measurement delays for a hybrid vertical spring-mass-damper via harmonic transfer functions
(IFAC, 2015-06)System identification of rhythmic locomotor systems is challenging due to the time-varying nature of their dynamics. Even though important aspects of these systems can be captured via explicit mechanics-based models, it ... -
Nonlinear identification and optimal feedforward friction compensation for a motion platform
(Elsevier, 2020)In this study, we present a method of nonlinear identification and optimal feedforward friction compensation for an industrial single degree of freedom motion platform. The platform has precise reference tracking requirements ... -
Parameter optimized controller design based on frequency domain identification
(Bilkent University, 1995)Recently, there has been a great tendency towards the development of iterative design methodologies combining identification with control in a mutually supportive fashion. In this thesis, we develop such an algorithm ...
