The paper discusses the features of solving problems related to the optimization of information transfer processes in the Internet of things of agricultural enterprises system. The multistep process of making the optimal decision to form an Internet of things system is presented. Its block diagram is shown. It is demonstrated how the principle of optimality is realized on the basis of a system of functional equations. An example of rational use of module capacities in the overall structure in the Internet of things system at agricultural enterprises is given. The results show the possibility of increasing the effectiveness of data transfer.
The paper is associatablted with the management of information systems to improve the efficiency of their activities. The approach takes into account the modern capabilities of information monitoring of the performance of management objects, rating information systems. It is proposed to develop a set of problem-oriented modeling and optimization procedures. They are based on the results of monitoring and rating assessments, which ensure the adoption of managerial decisions to improve the efficiency of information system objects. The structure of the system for managing the effectiveness of the objects of information systems has been formed. To develop models and algorithms for making managerial decisions on planning the increase in efficiency based on optimization and expert evaluation.
The paper discusses the features of solving problems related to the modeling of information in the Internet of things in the organizations of the agricultural sector. It is noted that by improving the efficiency of information processing increases competitiveness, reduced costs. It is shown how the reduction of indicators of monitoring evaluation in the Internet of things in terms of importance for the optimization of resource efficiency of agricultural companies. The features of using a combination of several methods for processing and modeling of reduced monitoring information in the Internet of things system are given. The block diagram of the implementation of a combination of methods for processing reduced monitoring information in the Internet of things system is given.
This paper is connected with the necessity of problem orientation of invariant methods of mathematical modelling and numerical optimization on formation of effective engineering network systems with cluster structure both at the stage of their functioning and development. In this regard, several problems are considered. Optimization modelling of engineering network system efficiency with cluster structure is carried out. Numerical optimization of engineering network system resource efficiency is demonstrated. Numerical optimization of structural and resource (combined) efficiency of the engineering network system is carried out. The results of the paper can be useful in choosing an effective implementation of the complex components of engineering networks on the basis of a computational experiment, to carry out a cluster structuring of the engineering network system of the network system by private indicators and integrated assessments of the efficiency of the functioning of its constituent objects.
The paper discusses the characteristics of objects with complex structure. The properties of the objects of the considered type are determined. The analysis of features of their management is carried out, the results of which are used to find the problems arising at their functioning. The methods of improving their efficiency are investigated basing of the results of optimization modeling. The paper gives the procedure for forming an optimization model of a complex structured object for the task, as well as a generalized scheme for finding its solution. On the basis of the proposed generalized scheme and properties of the studied type of objects, the development of adaptive algorithms for numerical optimization is carried out to increase the efficiency of the considered class of objects.
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