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Yunda Yan
Researcher at Southeast University
Publications - 27
Citations - 1044
Yunda Yan is an academic researcher from Southeast University. The author has contributed to research in topics: Control theory & Computer science. The author has an hindex of 11, co-authored 20 publications receiving 584 citations. Previous affiliations of Yunda Yan include Chinese Ministry of Education & Loughborough University.
Papers
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Disturbance/Uncertainty Estimation and Attenuation Techniques in PMSM Drives—A Survey
TL;DR: When dealing with uncertainties, it is shown that DUEA has a different but complementary mechanism to widely used robust control and adaptive control and other promising methods such as internal model control and output regulation theory.
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Robust Speed Regulation for PMSM Servo System With Multiple Sources of Disturbances via an Augmented Disturbance Observer
TL;DR: A novel disturbance rejection framework based on a noncascade structure is proposed to simultaneously and accurately estimate multiple disturbances such that a composite controller can be designed to correspondingly compensate disturbances.
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An Offset-Free Composite Model Predictive Control Strategy for DC/DC Buck Converter Feeding Constant Power Loads
TL;DR: An offset-free model predictive controller for a dc/dc buck converter feeding constant power loads with guaranteed dynamic performance and stability and achieves optimized transient dynamics and accurate tracking with simple implementation is proposed.
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Practically Oriented Finite-Time Control Design and Implementation: Application to a Series Elastic Actuator
TL;DR: This paper proposes a practically oriented finite-time control design for nonlinear systems under a less ambitious but more practical semiglobal control objective that can be expressed as a very simple form while the control gain tuning mechanism follows a conventional pole placement manner.
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A Nonsmooth Composite Control Design Framework for Nonlinear Systems With Mismatched Disturbances: Algorithms and Experimental Tests
TL;DR: A nonsmooth composite control design methodology is investigated to tackle the exact tracking control problem for a general class of nonlinear systems with mismatched disturbances by first introducing a saturated homogeneous disturbance observer to realize a finite-time performance recovery.