TY  - JOUR
T1  - Intellectual Structural-parametric Synthesis of Large Discrete
Systems with Specified Behavior
AU - Aregovich Petrosov, David AU - Aleksandrovich Lomazov, Vadim AU - Vasilievich Klyuev, Sergey AU - Konstantin Aleksandrovich, Muravyov AU - Leonidovich Mironov, Aleksandr AU - Marina Vasilievna, Fomina 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 8
SP  - 2177
EP  - 2182
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.2177.2182
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.2177.2182
KW  - System analysis
KW  -structural-parametric synthesis of large discrete systems
KW  -evolutionary algorithms
KW  -genetic algorithm
KW  -petri nets
KW  -simulation modeling
AB  - The relevant problem of the structural-parametric synthesis of large discrete systems with a specified
behavior assuming the translation of a given input signal into the required reference output signal through
intermediate states of the system is studied herein. In order to solve the time-consuming task of synthesizing
this kind of systems, a combined approach is proposed that is based on the use of evolutionary methods, the
mathematical apparatus of petri nets and simulation modeling. The study presents a model of an adapted
genetic algorithm, making it possible to perform a procedure of both structural and parametric synthesis of large
discrete systems with a specified behavior. Also, the use of binary trees for the purposes of representation of
the elements and the interelement links in the genotype describing the model of a large discrete system with
a specified behavior is suggested which makes it possible to apply genetic programming in solving the problem
of structural and parametric synthesis of large discrete systems. The computational experiments carried out
using the constructed model and the developed software and the models of the element base on the basis of
the petri net theory, presented herein, testify to the effectiveness of the proposed procedure for the
structural-parametric synthesis of large discrete systems with a specified behavior. Also, the possibility of
using the parallel computations that will reduce the time of synthesis of the models of projected systems is
considered in this scientific paper. The presented calculations made using the Amdahl law show how the
response rate changes with the increase in the number of computers in solving the problem of
structural-parametric synthesis of large discrete systems on the basis of the proposed approach.
ER  -