Aerospace Instrument-Making Annotation << Back Analysis and identification methods dimensional signals intellectual optoelectronic control of combustion in the combustion chamber of a gas turbine technology Gumerov A.R. Yasoveev V.H. The article shows the need for reliable control systems processes in combustion chambers of gas turbines, as well as the advantages of opto -electronic systems of control over other. This article analyzes one-dimensional signals of optoelectronic sensors in the combustion chambers, identified a number of features of the test signals controlled processes, their qualitative and. quantitative differences are shown pictures and selected parameters characteristic of each process, and developed algorithms for identification of ongoing processes in combustion chambers. Shows the signals sparks in different parts of the spectrum, a comparison of the signal parameters under different number of samples in the interval. Described is an ignition signal and fuel mixture, analyzed parameters of the signal before and after ignition. On the causes of self-oscillatory processes in combustion chambers and analyzed signals during startup. Shows the frequency of reported self-oscillation signal in the extinction of the fuel-air mixture, analyzed its parameters over time. Confirmed that the optical-electronic combustion control fully can simultaneously identify such processes in combustion chambers of gas turbines as a spark, ignition and extinction of the air-fuel mixture combustion vibration, as well as serve as a research tool to test the stability and reliability of low-emission combustion chambers at the stage of finishing. Key words: a combustion chamber, radiation, vibration combustion, digital processing, spectrum. Contacts: E-mail: www.yasov@mail.ru Pp. 41-49.