Application of the generalized algorithm of processing of weakly formalized information for controlling of non-equilibrium chemical reaction
Abstract
Application of the generalized algorithm of processing of weakly formalized information for controlling of non-equilibrium chemical reaction
Incoming article date: 12.03.2015The article discusses the generalized algorithm of processing of weakly formalized information in technical systems on the example of the control of non-equilibrium chemical reaction such as the Belousov-Zhabotinsky reaction. The reaction occurs in a container placed in a thermostat. By container summed tubes on which the container through the valve receives a reagent solution. The contents of the container is stirred with a mixer. In the container occurs reactions, and the excess solution is drained through the drain. The problem is following. It is necessary valves that regulate the rate of arrival of solutions into the container and stirrer speed adjusted so as to obtain a stable periodic repeating pattern. In the reaction can be seen as a change of color of the solution from red (high concentration of cerium ions with a valence of 3) to blue (high concentration of cerium ions having a valence of 4) and back to the period of a few minutes. In the article described in detail the use of the generalized algorithm to solve of the problem of regulating of valves and mixers in the container.
Keywords: weakly formalized information, information processing, algorithm, non-equilibrium chemical reaction, Belousov-Zhabotinsky reaction, control