The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2025
Filed:
Mar. 09, 2021
China Three Gorges Corporation, Beijing, CN;
China Institute of Water Resources and Hydropower Research, Beijing, CN;
Hao Wang, Beijing, CN;
Xiaohui Lei, Beijing, CN;
Huichao Dai, Beijing, CN;
Lingzhong Kong, Beijing, CN;
Zhao Zhang, Beijing, CN;
Chao Wang, Beijing, CN;
Heng Yang, Beijing, CN;
Yongnan Zhu, Beijing, CN;
Zhaohui Yang, Beijing, CN;
Abstract
A method for predicting and controlling a water level of a series water conveyance canal on the basis of a fuzzy neural network is disclosed. The method includes: performing the relationship between a sluice opening degree and an open canal control water level by means of a fuzzy neural network, and constructing an upstream water level controller of a coupled predictive control algorithm; solving an optimal control rate of the upstream water level controller using a gradient optimization algorithm on the basis of a control target of the upstream water level controller; and generating a control strategy by collecting actually measured water level change information and multiplying the actually measured water level change information by the optimal control rate on the basis of the solved optimal control rate, thereby fulfilling the object of predicting and controlling the water level.