Computer System of Diesel Plant

概要

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For the computer control system of marine diesel plant, especially centralized one, the responce time is extremely affected by the workload and the performance of program storage devices. At the same time, there is some possibility that undesirable interferences occur among tasks. Therefore system analysis must be required to determine the performance criteria of the system at early phase of the design. The focus of the GPSS simulation model described in this paper is on the following items. (1) Probability distributions of the waiting time and the processing time of each tasks and the utilization factor of the main memory and the storage devices for an increasing workload. (2) The items as same as (1) for the performance of storage devices. The result of these simulation experiment agrees with the computed one, and so are applied to determine the specification of storage devices, the priority level and the main memory layout for the computer system of the ship.
公益社団法人日本マリンエンジニアリング学会の論文