The paper formulates the basic principles of mathematical modeling of operating modes of deck equipment for fishing vessels. In their modeling and design, a special role is played by the operational loads acting on the equipment, which are random processes. Such loads, arising from different sources, can be dependent and independent from each other. Therefore, when calculating them, they should be considered either separately or, taking into account their interaction, in the form of load combinations. A feature of the deck equipment is work in “special” conditions, which mean load variability, sudden starts and decelerations, the impact of external variable factors, which has a significant deviation in load values. Taking into account the above, the paper describes possible combinations of operational loads of deck equipment, divided into groups A, B, C and their subgroups. The example demonstrates the modeling of the operation of a seine hauling complex in various modes.
展开▼
