Page 29 - Станочный парк английская версия

PRODUCTION AUTOMATION

Fig. 1. The structural diagram of the CNC system "AxiOMA Control".

● compress and pack the files included in the the system. When creating the installer,
distribution package, unpack and place the various OSs based on the Linux kernel
files in the places necessary for installation. were analyzed (Ubuntu, Fedora, Gentoo,
After analyzing the decisions of Debian). During the analysis of the listed
various companies, we can conclude that systems, the following general installation
in this situation they are not suitable for steps were identified (see. Fig. 2):
installing a real-time operating system, ● choice of language for the operating system;
since all of them imply the presence of a ● choice of time zone;
pre-installed operating system or work with ● customize keyboard layout;
application software. As part of the task, the ● location selection;
user can install the system on a computer ● preparation of disk space;
without any pre-installed OS. To create such ● creating disk partitions (checking for free disk
an installer, you need to create your own space, freeing up space for partitions, creating
minimal systems and write special scripts partitions, swap partitions, selecting a file
to run it. system);
Creating your own minimal system ● selection of installed software;
means choosing any minimal Linux ● loading additional components (if required);
distribution. ● setting up the network interface of a computer;
In this case, Linux From Scratch ● account settings (registration of a new user);
was chosen, which allows you to build and ● transferring settings from other operating
configure your Linux system with its own systems (if any);
parameters. The choice of Linux From ● completion of installation.
Scratch is primarily due to the fact that this Given the specifics of the real-time
distribution is one of the smallest in terms OS installed on the AxiOMA Control real-
of memory and allows you to fine-tune time control system, it was decided to use

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