| 基于相邻两海域的最优捕鱼模型 |
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| 引用本文： | 陈军刚,张建勋,黄永年,李靖荣. 基于相邻两海域的最优捕鱼模型[J]. 宁波大学学报(理工版), 2005, 18(4): 421-424 |
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| 作者姓名： | 陈军刚 张建勋 黄永年 李靖荣 |
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| 作者单位： | 宁波大学,科技学院,浙江,宁波,315211;宁波大学,理学院,浙江,宁波,315211;唐山学院,数学教研室,河北,唐山,063020 |
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| 摘 要： | 建立并分析了两相邻海域的最优捕鱼模型，得到了全局动力性态和最优捕捞策略．
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| 关 键 词： | 平衡点 全局渐近稳定 最优控制 纯收益 最优捕捞策略 |
| 文章编号： | 1001-5132(2005)04-0421-04 |
| 收稿时间： | 2004-12-22 |
| 修稿时间： | 2004-12-22 |
A Optimal Fishing Model for Two Adjoined Sea Areas |
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| CHEN Jun-gang,ZHANG Jian-xun,HUANG Yong-nian,LI Jing-rong. A Optimal Fishing Model for Two Adjoined Sea Areas[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2005, 18(4): 421-424 |
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| Authors: | CHEN Jun-gang ZHANG Jian-xun HUANG Yong-nian LI Jing-rong |
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| Affiliation: | 1. College of Science and Technology, Ningho University, Ningbo 315211, China; 2. Faculty of Science, Ningbo University, Ningbo 315211, China; 3. The Teaching and Research Section of Mathematics, Tangshan College, Tangshan 063020, China |
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| Abstract: | A mathematical model for optimal fishing in two adjoined sea areas is proposed and analyzed. The global stability of the equilibrium and optimal fishing policy are derived based on the proposed model. |
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| Keywords: | equilibrium point globally asymptotical stability optimal control net profits optimal fishing policy |
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