Control program for distributed high-voltage power supply system G. M. MitevL. P. DimitrovI. D. Vankov

Nuclear Electronics Lab., Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences

Introduction

Goals Control system types Logical structure of the target system Communication protocol

Data Structure

Tree-like structure Unknown number of

sub-objects Need for dynamic

creation and update

Data

Linked list of pointers to lower

level objects

Document

Branches

Crates

Modules

Channels

Program structure

Control functions and internal communication Control functions

Settings and parameters exchange Data refresh System configuration refresh

Internal communication View – document Document – worker thread Worker thread - document

Branch view

Crate view

Module view

Conclusion Experimental results Extension possibilities Future development