Search

Your search keyword '"Luan, Xiaoli"' showing total 678 results
Start Over Author "Luan, Xiaoli"
678 results on '"Luan, Xiaoli"'

2. State estimation for one-dimensional agro-hydrological processes with model mismatch

Author

Liu, Zhuangyu, Liu, Jinfeng, Zhao, Shunyi, Luan, Xiaoli, and Liu, Fei

Subjects
Statistics - Applications, Electrical Engineering and Systems Science - Systems and Control, Mathematics - Dynamical Systems
Abstract

The importance of accurate soil moisture data for the development of modern closed-loop irrigation systems cannot be overstated. Due to the diversity of soil, it is difficult to obtain an accurate model for agro-hydrological system. In this study, soil moisture estimation in 1D agro-hydrological systems with model mismatch is the focus. To address the problem of model mismatch, a nonlinear state-space model derived from the Richards equation is utilized, along with additive unknown inputs. The determination of the number of sensors required is achieved through sensitivity analysis and the orthogonalization projection method. To estimate states and unknown inputs in real-time, a recursive expectation maximization (EM) algorithm derived from the conventional EM algorithm is employed. During the E-step, the extended Kalman filter (EKF) is used to compute states and covariance in the recursive Q-function, while in the M-step, unknown inputs are updated by locally maximizing the recursive Q-function. The estimation performance is evaluated using comprehensive simulations. Through this method, accurate soil moisture estimation can be obtained, even in the presence of model mismatch.

Published
2023

7. Finite-Time Sliding Mode Control for Discrete-Time Markovian Jump Systems

Author

Luan, Xiaoli, He, Shuping, Liu, Fei, Allgöwer, Frank, Series Editor, Morari, Manfred, Series Editor, Fleming, P., Advisory Editor, Kokotovic, P., Advisory Editor, Kurzhanski, A. B., Advisory Editor, Kwakernaak, H., Advisory Editor, Rantzer, A., Advisory Editor, Tsitsiklis, J. N., Advisory Editor, Luan, Xiaoli, He, Shuping, and Liu, Fei

Published
2023
Full Text
View/download PDF

9. Introduction

Author

Luan, Xiaoli, He, Shuping, Liu, Fei, Allgöwer, Frank, Series Editor, Morari, Manfred, Series Editor, Fleming, P., Advisory Editor, Kokotovic, P., Advisory Editor, Kurzhanski, A. B., Advisory Editor, Kwakernaak, H., Advisory Editor, Rantzer, A., Advisory Editor, Tsitsiklis, J. N., Advisory Editor, Luan, Xiaoli, He, Shuping, and Liu, Fei

Published
2023
Full Text
View/download PDF

10. Finite-Time Stability and Stabilization for Switching Markovian Jump Systems

Author

Luan, Xiaoli, He, Shuping, Liu, Fei, Allgöwer, Frank, Series Editor, Morari, Manfred, Series Editor, Fleming, P., Advisory Editor, Kokotovic, P., Advisory Editor, Kurzhanski, A. B., Advisory Editor, Kwakernaak, H., Advisory Editor, Rantzer, A., Advisory Editor, Tsitsiklis, J. N., Advisory Editor, Luan, Xiaoli, He, Shuping, and Liu, Fei

Published
2023
Full Text
View/download PDF

12. Model Predictive Control for Markovian Jump Systems in the Finite-Time Domain

Author

Luan, Xiaoli, He, Shuping, Liu, Fei, Allgöwer, Frank, Series Editor, Morari, Manfred, Series Editor, Fleming, P., Advisory Editor, Kokotovic, P., Advisory Editor, Kurzhanski, A. B., Advisory Editor, Kwakernaak, H., Advisory Editor, Rantzer, A., Advisory Editor, Tsitsiklis, J. N., Advisory Editor, Luan, Xiaoli, He, Shuping, and Liu, Fei

Published
2023
Full Text
View/download PDF

34. Conclusion

Author

Luan, Xiaoli, primary, He, Shuping, additional, and Liu, Fei, additional

Published
2023
Full Text
View/download PDF

39. Conclusion

Author

Luan, Xiaoli, He, Shuping, Liu, Fei, Allgöwer, Frank, Series Editor, Morari, Manfred, Series Editor, Fleming, P., Advisory Editor, Kokotovic, P., Advisory Editor, Kurzhanski, A. B., Advisory Editor, Kwakernaak, H., Advisory Editor, Rantzer, A., Advisory Editor, Tsitsiklis, J. N., Advisory Editor, Luan, Xiaoli, He, Shuping, and Liu, Fei

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results