Auto calibration method of periodic device for measuring the pressure drop variable costs

Received: November 30, 2016
Accepted: November 30, 2016

National University "Lviv Polytechnic",
Department of electronic information and computer technology

The method of periodic auto-calibration a device for measuring the flow of alternating pressure drop directly in terms of their operation, which are widely used in various industrial sectors for the control and accounting costs of various liquid substances (oil, hot water, food, etc.). The basis of the method is based on the use of structural and temporal redundancy measurement conversions, enabling algorithmic way to identify and consider an amendment to the progressive flow errors as additive and multiplicative nature. As aresult of increased flow metrological reliability in the process of continuous operation and, therefore, the reliability of process control volumetric flow of liquid substances