Scheduling algorithms for automatic control systems for technological processes

International Conference on Information Technologies in Business and Industry 2016

计算机科学;经济学;工业技术

Chernigovskiy, A.S.^1 ; Tsarev, R.Yu.^1 ; Kapulin, D.V.^1

Siberian Federal University, 79, Svobodny ave., Krasnoyarsk

660041, Russia^1

关键词: Automatic process control system;    Computing resource;    Fast calculations;    High performance systems;    Multi-machines;    Scheduling techniques;    Task-scheduling;    Technological process;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/803/1/012028/pdf
DOI  :  10.1088/1742-6596/803/1/012028

来源: IOP

【 摘 要 】

Wide use of automatic process control systems and the usage of high-performance systems containing a number of computers (processors) give opportunities for creation of high-quality and fast production that increases competitiveness of an enterprise. Exact and fast calculations, control computation, and processing of the big data arrays - all of this requires the high level of productivity and, at the same time, minimum time of data handling and result receiving. In order to reach the best time, it is necessary not only to use computing resources optimally, but also to design and develop the software so that time gain will be maximal. For this purpose task (jobs or operations), scheduling techniques for the multi-machine/multiprocessor systems are applied. Some of basic task scheduling methods for the multi-machine process control systems are considered in this paper, their advantages and disadvantages come to light, and also some usage considerations, in case of the software for automatic process control systems developing, are made.