On the Stock Estimation for a Harvested Fish Population
نویسندگان
چکیده
منابع مشابه
An observer for a nonlinear age-structured model of a harvested fish population.
We consider an age-structured model of a harvested population. This model is a discrete-time system that includes a nonlinear stock-recruitment relationship. Our purpose is to estimate the stock state. To achieve this goal, we built an observer, which is an auxiliary system that uses the total number of fish caught over each season and gives a dynamical estimation of the number of fish by age c...
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This paper addresses the problem of robust fault estimation and fault tolerant control of a continuous age structured model of a harvested fishery system. The harvested fish population is represented by TakagiSugeno fuzzy systems, where the effort is used as a control term, the age classes as a states and the quantity of captured fish per unit of effort as a measured output. Under some biologic...
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ژورنال
عنوان ژورنال: Bulletin of Mathematical Biology
سال: 2011
ISSN: 0092-8240,1522-9602
DOI: 10.1007/s11538-011-9667-z