Inversion-optimization method for determination of longitudinal dispersion coefficient in river

摘要：

To overcome the difficulty in the identification of parameter of the water environmental system caused by the limited observation data with noise, a new method, namely inversion-optimization method, was suggested for determination of longitudinal dispersion coefficient in river. The method which based on one dimensional water quality model with instantaneous source, was validated by a test. The influences on parameter estimation of observation norse, instrument precision were discussed in detail. The computational results indicate that inversion-optimization method can give good precision inversion results for tracer test.

作者: LIU Xiao-dong XUE Hong-qin YAO Qi XIANG Li-ping XIE Zeng-fang

作者单位: Ministry of Education Key Laboratory of Integrated Regulation and Resource Development on Shallow La College of Civil Engineering, Nanjing Forestry University, Nanjing 210037, China. College of Environmental Science & Engineering, Hohai University, Nanjing 210098, China.

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-3

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）