1. CSN
  2. All Volumes and Issues
  3. Number 905, 2018
  4. Special processor for operative control of parameters in real time

Special processor for operative control of parameters in real time

CSN.
2018;
, Number 905
: pp. 111 - 116
https://doi.org/10.23939/csn2018.905.111
Authors:
  1. Volodymyr Puida
1
Lviv Polytechnic National University, Computer Engineering Department

Modern technical systems can solve various problems in the automated mode with or without human interactions. They use algorithms that require certain physical parameters of the environment and the system itself as the input data. The success of solving such problems heavily depends on precision and reliability of such parameters that must reflect the most recent state of the system. The information about parameters of the environment and the current state of the system itself like pressure, temperature of the environment or specific elements of the system, mechanical deformations, presence of certain gases, smoke or fire detection, monitoring of electricity parameters to avoid overvoltage or short circuits etc. are passed to the system using the sensors. Analog or digital sensors can be used depending on types of the parameters, the required precision and the maximum measurement time. Digital sensors produce the digital signal reflecting the parameter values and pass this signal to the telemetric network of the system. Usage of analog sensors requires the precise transformation of the analog signal, which is proportional to the parameter values, to the digital signal that must be formed according to the standards of the telemetric network of the system. To increase the precision of measurements, individual characteristics of analog sensors must be taken into account.

In this paper, a special processor for automated monitoring of parameter values obtained from analog and digital sensors for real-time usage by a technical systemis presented.

special processor
temperature sensors
pressure sensors
screens
digital interfaces
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