Self-similarity of Operating Modes of Aviation Engine with the Use of Wireless Data Transmission

The implementation of wireless data transmission technology and, in turn, increasing the efficiency of the functioning of the automatic control systems of the aviation gas turbine engines by determining their self-similarity of operating modes will ensure the mobility of control and diagnostics by the nodes of the gas turbine engine (GTE), the definition of resources and their use, as well as the reduction of the cost of their maintenance. The paper deals with the issue of the appropriate location of the wireless module operation of the electronic control system within the fractal and multifractal wavelet models of the individual components of the telecommunication IEEE 802.15.4 traffic and the transmission of information through the switch node of the packet switching, which allows conducting the research with the methods involving choice of parameters of telecommunication networks under the conditions of precisely and approximate given input data. The studies on the influence of mono and multifractality of network traffic for the characteristics of queuing on an overloaded mobile communication system server were conducted and the recommendations for IEEE 802.15.4 communication channels electronic turbo propeller fan engine control system was proposed.