The engineering models of fishing gears are often complicated high-order differential equations. Some
methods have been used to solve these equations recently. Zhang et al. used half-implicit Euler algorithm
to have solved the purse seine models [4]. To obtain more stable solutions, Zhang et al. used whole implicit method to simulate the dynamics of longline [5]. Newmark-ȕ PHWKRG ZDV XVHG LQ WKH
hydrodynamic model of net in fishing simulator [6]. Non-linear finite element method was employed to
determine the equilibrium configuration of a net in a uniform current [7]. Lumped masses method was
used in simulating most of the fishing nets [8-9].
However, few people gave their computing processes in detail, especially for the data structure and
distributed logic of computation, which may be the key in solving the complicated mathematical
equations. In the present study, matrixing network was developed to virtualize the physical structure of
fishing net. Based on this matrixing network, distributed computing was employed in programming and
solving the mathematical models of purse seine and trawl.
2.