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Yiqi Liu

Researcher at South China University of Technology

Publications -  51
Citations -  1152

Yiqi Liu is an academic researcher from South China University of Technology. The author has contributed to research in topics: Soft sensor & Computer science. The author has an hindex of 16, co-authored 39 publications receiving 772 citations.

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A Mixture of Variational Canonical Correlation Analysis for Nonlinear and Quality-Relevant Process Monitoring

TL;DR: The results show that the proposedVariational Bayesian mixture of canonical correlation analysis (VBMCCA)-based process monitoring method is capable of detecting sensor faults and process faults with satisfactory accuracy.
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Hybrid feedback feedforward

TL;DR: This paper presents an efficient hybrid feedback feedforward (HFF) adaptive approximation-based control (AAC) strategy for a class of uncertain Euler-Lagrange systems and guarantees a minimum configuration of the control structure and a minimum requirement of plant knowledge for the AAC design.
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Composite learning from adaptive backstepping neural network control.

TL;DR: This paper focuses on command-filtered backstepping adaptive control for a class of strict-feedback nonlinear systems with functional uncertainties, where an NN composite learning technique is proposed to guarantee convergence of NN weights to their ideal values without the PE condition.
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Resilience design method based on meta-structure: A case study of offshore wind farm

TL;DR: This paper presents general methodologies for resilience design based on meta-structure under internal deterioration and external shocks, and shows that resilience design can ensure the system recovery after a damage by external shocks arriving according to Poisson distribution with rate 1/720.