The concept of integrity of telemetric information about the state of an aircraft power plant monitoring

Abstract

The issues of creating a system for monitoring the integrity of the accumulated data in a modular system for collecting, storing and processing telemetric information about the state of an aircraft's power plant based on the use of its model and modern technologies for the intelligent analysis of telemetric information are considered. A block diagram of a data integrity monitoring system based on the power plant model and an intellectual analysis of technological time is proposed, which allows to identify the fact of unauthorized access to the system and to increase the security of telemetry information from unauthorized modifications. A model for analyzing the accumulated telemetry data based on the technologies of neural network processing of technological time series has been developed. Numerical modeling using field data has confirmed the efficiency of the proposed analysis model.