An identification algorithm of generalized time-varying systems based on the Taylor series expansion and applied to a pH process
Y Ji, J Liu, H Liu - Journal of Process Control, 2023 - Elsevier
This paper studies the generalized time-varying systems identification problem by means of
a time-varying parameter expression. The basic idea is to propose an extended stochastic …
a time-varying parameter expression. The basic idea is to propose an extended stochastic …
State of art on state estimation: Kalman filter driven by machine learning
Y Bai, B Yan, C Zhou, T Su, X ** - Annual Reviews in Control, 2023 - Elsevier
The Kalman filter (KF) is a popular state estimation technique that is utilized in a variety of
applications, including positioning and navigation, sensor networks, battery management …
applications, including positioning and navigation, sensor networks, battery management …
Separable synchronous multi-innovation gradient-based iterative signal modeling from on-line measurements
L Xu, F Ding, Q Zhu - IEEE Transactions on Instrumentation and …, 2022 - ieeexplore.ieee.org
This article is aimed to study the modeling problems of combinational signals or periodic
signals. To overcome the computation complexity of modeling the signals with plenty of …
signals. To overcome the computation complexity of modeling the signals with plenty of …
Parameter estimation for nonlinear functions related to system responses
L Xu - International Journal of Control, Automation and …, 2023 - Springer
This paper considers the parameter estimation problem of nonlinear models, which are
related to the impulse or step response functions of linear time-invariant (LTI) dynamical …
related to the impulse or step response functions of linear time-invariant (LTI) dynamical …
Multivariable CAR-like system identification with multi-innovation gradient and least squares algorithms
J Pan, H Zhang, H Guo, S Liu, Y Liu - International Journal of Control …, 2023 - Springer
This paper focuses on the identification of a multivariable controlled autoregressive-like
(CAR-like) system. A joint identification algorithm of stochastic gradient and least squares is …
(CAR-like) system. A joint identification algorithm of stochastic gradient and least squares is …
A spatial feature-enhanced attention neural network with high-order pooling representation for application in pest and disease recognition
With the development of advanced information and intelligence technologies, precision
agriculture has become an effective solution to monitor and prevent crop pests and …
agriculture has become an effective solution to monitor and prevent crop pests and …
Maximum likelihood hierarchical least squares‐based iterative identification for dual‐rate stochastic systems
M Li, X Liu - International Journal of Adaptive Control and …, 2021 - Wiley Online Library
For a dual‐rate sampled‐data stochastic system with additive colored noise, a dual‐rate
identification model is obtained by using the polynomial transformation technique, which is …
identification model is obtained by using the polynomial transformation technique, which is …
Joint two‐stage multi‐innovation recursive least squares parameter and fractional‐order estimation algorithm for the fractional‐order input nonlinear output‐error …
C Hu, Y Ji, C Ma - International Journal of Adaptive Control and …, 2023 - Wiley Online Library
This paper mainly investigates the issue of parameter identification for the fractional‐order
input nonlinear output error autoregressive (IN‐OEAR) model. In order to avoid the problem …
input nonlinear output error autoregressive (IN‐OEAR) model. In order to avoid the problem …
Three‐stage forgetting factor stochastic gradient parameter estimation methods for a class of nonlinear systems
Y Ji, Z Kang - International Journal of Robust and Nonlinear …, 2021 - Wiley Online Library
This article focuses on the parameter estimation for a class of nonlinear systems, that is,
multi‐input single‐output or two‐input single‐output Hammerstein finite impulse response …
multi‐input single‐output or two‐input single‐output Hammerstein finite impulse response …
A reversible automatic selection normalization (RASN) deep network for predicting in the smart agriculture system
Due to the nonlinear modeling capabilities, deep learning prediction networks have become
widely used for smart agriculture. Because the sensing data has noise and complex …
widely used for smart agriculture. Because the sensing data has noise and complex …