Abstract
The article explores the features of electronic document management of technical documentation of railway automation and telemechanics. A block diagram of an automaton model of technical documentation is developed. The proposed block diagram of a formalized model of technical documentation consists of matrices of external microoperations, internal microoperations, code creation for the following microcomponents. The number of internal states of the firmware is completely determined by the number of logic elements of the algorithms. The size of the matrices depends on the number of operators and logical conditions in the logic circuits of the algorithms. In this paper, a non-maximal group of compatible elements of logic circuits of algorithms is used as a microcommand, which led to the simplification of the matrix of the circuit of the firmware automaton. In the considered method of forming the maximum groups of compatible elements of logic schemes of algorithms, micro operations included in each micro command are performed simultaneously in one microtact. The structure of the firmware of the machine is simplified due to the transition from simple to complex micro-ops.
Highlights
The traditional way to automate electronic document management of technical documentation (EDMTD) is that the development of software gradually changes to the background mode, since even minor changes in the transport scheme and technological process mean the need to reprogram the application and consume more amount of time and money
EDMTD modeling is presented in the works of both Russian [9,10,11,12,13,14] and foreign authors [15,16,17,18,19,20]
In (2), a sequence of executing operators VVqq1gg1, VVqq2gg2, . . . , VVqqnnggnn is required, and the functional block (FB) corresponding to the operator VVqqqq can be enabled after the FB corresponding to the operator VVqq(gg−1) has completed its work, i.e. when forming simple micro-commands, only one operator can be included in each of them, and the number of internal States of the MA will be equal to the number of operators
Summary
The traditional way to automate electronic document management of technical documentation (EDMTD) is that the development of software gradually changes to the background mode, since even minor changes in the transport scheme and technological process mean the need to reprogram the application and consume more amount of time and money. Each micro-command includes only one microoperation (external or internal) and includes only one operator or logical condition during each microtact.
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