System Parameter Estimation of the Trap Model for some Species of Fish

Abstract

Experiments were carried out to estimate each system parameter (gain constant and time constant) of the dual trap model for fish species of motsugo Pseudorasbora parva, tilapia Tilapia mossambica, common carp Cyprinus carpio, chum salmon Onchorhynchus keta, and yamame Onchorhynchus masou.
System parameters were estimated by the curve fitting method applying the computer simulation technique, and the characteristic of the species of the fish were represented by 3D-Graph. (gain constant, time constant and No. of fish) and Scatter-Graph.
According to the result, it is possible to classify the characteristic behavior of the species of fish by the above mentioned method.