Короткий опис(реферат):
The research aims to characterise the optimisation of a technological process
depending on the main time parameters for production. The optimisation does not
require to correct technical parameters of a system, but rather the organisational and
managerial factors of the technological process. The workload is taken as an evaluation
criterion, which factors in the probability distribution of time characteristics of
computer process operations. Time characteristics that represent the performance of
an operation influence the workloads of an operator and equipment, determining the
productivity of the technological process. Analytical models were developed for the
operational control of a production line efficiency considering the probability–statistical
parameters pertaining to the performance of operations and technological equipment
peculiarities. The article presents research results, which characterise the dependence
of a production line efficiency on the type of equipment, and the duration of
preparatory and final operations considering their probability. Under an optimal
workload of the operator, the duration of the complete program changes linearly,
regardless of the time required for the performance of operations by a computer
without the involvement of the operator, and depending on the type of equipment.
A managerial decision can be optimal under the condition that the factor of
technological process efficiency (K_TP) tends to max. The developed method of
analytical determination can be used to calculate the workload of both an operator
and technological equipment. The calculations of the duration of a production line
operation resulted in the methodology for the consideration of probability
characteristics pertaining to the time distribution of the period required to perform
operations, which influences the unequal efficiency of the production line. The
probabilistic character of time distribution related to intervals of performed operations
serves as a parameter in the management of technological process optimisation,
which can be achieved using simulators of technological processes optimised in terms
of their efficiency.
