The Adaptive Automatic Control System of Natural Gas Air-Cooling Unit

Based on the functional sensitivity and the results of the computer experiment the evaluation of robust properties of the model reference adaptive automatic control system of natural gas air-cooling unit (ACU) was carried out and presented in this paper. The requirements for the quality index of regulation the automatic control system (ACS) of outlet gas temperature with significant variations of CO parameters. The structure of the model reference adaptive ACU was discussed. The comparative analysis of sensitivity of the traditional single-loop and the adaptive ACU was carried out. The curves of transient processes of the adaptive ACU with variations in the parameters of the control object were calculated.