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Latch automatic control system for monitoring the dosing of bulk substances
(2020) Halitovskyi, M.
The paper considers a theoretical mechanical model of a tank for dosing bulk solids using valves on pneumatic cylinders and a PLC (programmable logic controller) that controls pneumatic-electric valves, briefly discusses the issues of existing analogues, the advantages of pneumatic-electric valves over pneumatic. The main goal of the work is the automatic control of valves using PLCs to ensure a given dosage rate. Using a PLC simplifies the control of valves due to pre-recorded scenarios for a given amount of dosed substance, as a result of which the chance of pouring it into the carriage is reduced.