Application of the technique for aggregating the elements in a formalized geometric modeling of multifactor processes in geometric econometrics
Journal Title: Технологический аудит и резервы производства - Year 2018, Vol 3, Issue 2
Abstract
<p><em>The object of the study is the modeling of multifactor systems in the sphere of geometric econometrics. Modeling of economic, ecological and any other processes that occur at real objects of management has its own peculiarities. In particular, its goal is to provide the basis for making the optimal management decision in the field of activity that is modeled. Currently, a wide range of methods and models have been developed.</em></p><p><em>One of the most problematic places is the need to take into consideration a large number of initial information of a different physical nature. This greatly complicates the model. Adequate models are complex, have limitations on the number of factors, and are not universal. Simpler universal models are rather approximate, with low adequacy. These shortcomings are eliminated in the method of creating universal models, proposed in the formalized geometric modeling of multifactor processes. This method should be able to take into consideration any finite set of factors, the quantity and quality of which could be changed without restructuring, in this case, the model itself.</em></p><p><em>In the course of research, the mathematical apparatus of Balyuba-Naidysh point calculation was used. That made it possible to conveniently formalize any number of outcomes of factors of different physical nature. On its basis, a sequence of constructing a geometric model using point aggregates has been developed, as well as its advantages and disadvantages. The basis of the developed method is the use of the properties of the simple ratio of three points of the line in Balyuba-Naidysh point calculation.</em></p><p><em>Owing to this, it became possible to split a complex multifactor problem into an appropriate number of simple one-factor problems, which greatly simplifies the calculations.</em></p><p><em>Thus, a method for creating universal geometric models using the Balyuba-Naidysh point calculation is proposed. It opens up new possibilities for modeling and studying multifactor systems, in comparison with similar known modeling methods. The method is universal, takes into consideration any necessary number of factors of any nature. It also makes it possible, with changing factors, to conveniently reconfigure the model without changing the model itself.</em></p>
Authors and Affiliations
Yevhen Adoniev, Andrii Naidysh
Keywords
Related Articles
- EP ID EP527430
- DOI 10.15587/2312-8372.2018.135843
- Views 90
- Downloads 0
Development of theoretical bases for formation of the national logistics system
<p><em>The object of research is the system-forming logistical flow processes in the national economy. One of the most problematic areas is the definition of the structure of the national logistics system, the ways of it...
Modeling of heat transfer processes in ventilated enclosing structures in stationary conditions
<p><em>One of the ways to increase the energy efficiency of the housing and communal enterprise and solve the problem of space heating is the construction of «Passive houses», which contain elements of structures that ef...
Investigation of road train divergent stability loss when moving along a program trajectory
<p><em>The object of research is transport driven multilink wheel systems. In the development of the realized possibility of controlled movement of a semi-trailer truck along a program trajectory, the possibility of cons...
Recognizing wheels with a laser to calculate the deformation of tires
<p><em>The object of research is a system for recognizing wheels using a laser to calculate the deformation of tires. The main problem of this research, for the solution of which it is necessary to recognize the vehicle...
Development of new compositions for reducing the corrosive aggressiveness of oil-containing water
<p><em>The object of research is environmentally friendly systems in the oil and petrochemical industry. All stages of the oil use – mining-processing-use – are accompanied by environmental pollution. Significant polluti...