明渠运行控制模型研究进展  

Progress in Research on Canal Control Models

作　　者：崔巍[1] 陈文学[1] 郭晓晨[1] 

机构地区：[1]中国水利水电科学研究院水力学所,北京100038

出　　处：《南水北调与水利科技》2009年第4期5-9,共5页South-to-North Water Transfers and Water Science & Technology

基　　金："十一五"国家科技支撑计划资助项目(2006BAB04A12);中国水利水电科学研究院优秀青年科研专项项目(QN0708)

摘　　要：渠道运行控制模型是分析渠道系统特性、设计渠道控制算法的基础。从建模方法、模型精度、建模成本、应用情况等角度,评述了非线性圣维南方程组模型、线性圣维南方程组模型、简化圣维南方程组模型、基于辨识的黑箱灰箱模型的发展现状,典型分析了Gate Stroking模型、线性状态空间模型、ID模型和灰箱辨识模型的研究进展。讨论了各类模型存在的问题,对它们的发展方向进行了展望。Canal control model is the base for characteristics analysis and algorithm development of the canal systems. Progress in canal control models as the nonlinear Saint-Venant model, the linear Saint-Venant model, the simplified Saint-Venant model and the Black-box and Gray-box model in the last decade are reviewed and discussed in this paper. The modeling methods,precision,cost and application are analyzed. Several typical models are discussed in detail, which are Gate Stroking model,linear state space model, ID model and Gray-box model. In the end, some problems are discussed and the developing directions of these models are also pointed out.

关 键 词：调水工程 明渠 运行控制 控制模型 

分 类 号：TV68[水利工程—水利水电工程] TV213