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《Mathematics in Practice and Theory》 2008-11
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The Applications of Adjoint Method in Simulating Tides

WU Zi-ku(School of Science,Qingdao Agriculture University,Qingdao 266109,China)  
Assimilated the data,which from T0PEX/Poseidon altimeter and tide gauges data,into a nonlinear 2-D tides model of the adjacent sea area of Taiwan Island by using adjoint method.This method′s main function is to correct the bottom friction coefficients and open boundary conditions.This paper successfully realizes the simulation calculation of the harmonic constant of the four main tides(M2,S2,K1,O1).The results indicate that the calculation precision of the harmonic constant is high and the calculation speed is quick.It also gets over the difficulty and deficiency which encountered when conventionally calculating tides under the situation of giving the open boundary condition and the bottom friction coefficients.
【Fund】: 国家863计划资助项目(2003AA604050 2004AA639830)
【CateGory Index】: P731.23;O242.1
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 WU Zi Ku, TIAN Ji Wei, L Xian Qing, WONG Lai Ah  (Key Laboratory of Physical Oceanography, College of Marine Environmental, China Ocean University, Qingdao, 266003) (Center for Coastal and Atmosphere Research, Hong Kong University of Science and Technology, Hong Kong);A NUMERICAL MODEL OF TIDES IN THE SOUTH CHINA SEA BY ADJOINT METHOD[J];Oceanologia Et Limnologia Sinica;2003-01
2 LV Xian_qing~(1,2),WU Zi_ku~(1,2),GU Yi~3,TIAN Ji_wei~(1,2) (1.College of Physical and Environmental Oceanography, Ocean University of China, Qingdao 266003,P.R.China; Ministry of Education,Qingdao 266003,P.R.China; 3.College of Information and Engineering,Qingdao University, Qingdao 266071,P.R.China);Study on the Adjoint Method in Data Assimilation and the Related Problems[J];Applied Mathematics and Mechanics;2004-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XU Jun~~①,BAO Jing-yang~~(①②),ZHANG Chuan-yin~~③(①Department of Hydrography and Cartography,Dalian Naval Academy,Dalian 116018,China;② First Institute of Oceanography,State Oceanic Administration,Qingdao,266061,China;③Chinese Academy of Surveying and Mapping,Beijing 100039,China);Establishment of regional ocean tide model by combination of TOPEX/oseidon and geosat/ERM altimeter data[J];Science of Surveying and Mapping;2006-02
2 MA Zhai-pu~1,JING Ai-qin~(1,2)(1.College of Life Science,Hebei University,Baoding 071002,China;2.Hebei Pilot-plant Test Base for Genetic Engineering and Technology Application,Baoding 071002,China);Data Assimilation Method Applied in Marine Science——Its Significance,System Configuration and Development Situation[J];Coastal Engineering;2005-04
3 CHEN Yao-deng1,2,GAO Yu-fang1 (1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China;2.College of Ocean,Hohai University,Nanjing 210098,China);Adjoint data assimilation method for marine numerical simulation[J];Journal of Hohai University(Natural Sciences);2007-05
4 CHEN Yao-deng 1,2,WANG Ru-yun 1,GAO Yu-fang 3 (1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China;2.Department of Ocean Science,Nanjing University of Information Science and Technology,Nanjing 210044,China;3.Department of Applied Meteorology,Nanjing University of Information Science and Technology,Nanjing 210044,China);Construction of a second order adjoint model[J];Journal of Hohai University(Natural Sciences);2008-02
5 XU Jun,BAO Jing-yang (Department of Hydrography and Cartography,Dalian Naval Academy,Dalian,Liaoning,116018);Boundary Value Method Using the Along Track Estimates of T/P as Open Boundary Conditions[J];Hydrographic Surveying and Charting;2005-06
6 ZHAI Guo-jun,HUANG Mo-tao,WU Zhong-ding,LU Xiu-ping,OUYANG Yong-zhong,WANG Ke-ping(Naval Institute of Hydrographic Surveying and Charting,Tianjin,300061);The Prediction and Application System of Tides in Hydrography[J];Hydrographic Surveying and Charting;2006-04
7 Gu Yi~1,Wu Ziku~2,Lv Xianqing~2(1.College of Information and Engineering, Qingdao University, Qingdao 266071, China;2. Laboratory of Physical Oceanography, Ocean University of China, Qingdao 266003, China);ESTIMATION OF BOTTOM FRICTION COEFFICIENT FOR A 2-D NONLINEAR TIDAL MODEL OF THE BOHAI SEA BY THE ADJOINT METHOD[J];Transaction of Oceanology and Limnology;2005-03
8 L*B Xian-Qing(Institute of Oceanology, The Chinese Academy of Sciences, Qingdao, 266071; Key Laboratory of Physical Oceanography, Ministry of Education, Qingdao, 266003)FANG Guo-Hong(Institute of Oceanology, The Chinese Academy of Sciences, Qingdao, 26607;INVERSION OF THE TIDES ON THE OPEN BOUNDARY OF THE BOHAI SEA BY ADJOINT METHOD[J];Oceanologia Et Limnologia Sinica;2002-02
9 WU Zi Ku, TIAN Ji Wei, L Xian Qing, WONG Lai Ah  (Key Laboratory of Physical Oceanography, College of Marine Environmental, China Ocean University, Qingdao, 266003) (Center for Coastal and Atmosphere Research, Hong Kong University of Science and Technology, Hong Kong);A NUMERICAL MODEL OF TIDES IN THE SOUTH CHINA SEA BY ADJOINT METHOD[J];Oceanologia Et Limnologia Sinica;2003-01
10 LI Pei-Liang, ZUO Jun-Cheng, WU De-Xing, LI Lei, ZHAO Wei~ (Oceanography Department, Ocean University of China, Qingdao, 266003) ~ (Laboratory of Physical Oceanography, Ocean University of China, Qingdao, 266003) ~ ~ (Institute of Oceanology, Chinese Academy of Sciences Qingdao, 266071);NUMERICAL SIMULATION OF SEMIDIURNAL CONSTITUENTS IN THE BOHAI SEA,THE YELLOW SEA AND THE EAST CHINA SEA WITH ASSIMILATING TOPEX/POSEIDON DATA[J];Oceanologia Et Limnologia Sinica;2005-01
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 WANG Dong-Xiao,SHI Ping,YANG Kun,QI Yi-Quan (South China Sea Institute of Oceanology,The Chinese Academy of Sciences,Guangzhou,510301);ASSIMILATION EXPERIMENT OF BLENDING TOPEX ALTIMETER DATA IN THE SOUTH CHINA SEA[J];Oceanologia Et Limnologia Sinica;2001-01
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6 Lü Xian qing 1,2 ,FANG Guo hong 1 (1. Institute of Oceanology,Chinese Academy of Science,Qingdao 266071,China; 2. Key Laboratory of Physical Oceanography,Ministry of Education,Qingdao 266003,China);Numerical experiments of the adjoint model for M_2 tide in the Bohai Sea[J];Acta Oceanologica Sinica;2002-01
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