THEORY OF ANOMALIES AND ITS APPLICATION TO AIRCRAFT CONTROL

Abstract

The anomalies are deviations in the system parameters or service characteristics initiating the changes in the technical and operational characteristics and finally generate decreasing of the prescribed or designed working quality of system. The general lecture deals with the basic elements of the theory of system anomalies. describes the mean problems of theory and shows the recommended models for valuation of anomalies effects on system characteristics. The system anomalies play an important role in accuracy and dynamics of control systems. In many cases they can be modelled as the additive errors in the output characteristics (motion variables) measured and used as feedback signals. Some specific problems of application of system anomalies theory to the aircraft control systems are discussed in the second part of the paper.