Zein A. Development of digital system of stabilization of the visual field of observation instrument of surface-mobile object

The object of study processes of stabilization of sight terrestrial mobile device surveillance obektu.Metoyu thesis is the development of a digital stabilization system field of view of the observation device of high accuracy for terrestrial mobile obektu.Metody of research is methods of control theory, namely, methods of analysis and synthesis of servo systems, Methods for the synthesis of recursive and non-recursive digital low-pass filters for comparative analysis and filter selection for the digital stabilizer of sight observation device; bezplatformenih methods of the theory of inertial systems for building bezplatformenogo stabilizer sight observation device, in which there is no gyroscopic sensor angle and the angle of divergence between the line of supervision and direction of the object of observation is not measured and calculated onboard computer using a special algorithm. The result of the thesis introduced in the scientific development of NTU "KPI" in the performance of contractual works for the Lviv Research Institute, as well as in the educational process of training and masters. Scientific novelty: for the first time developed a structure and obtained by the numerical values of the parameters of digital stabilization system field of view observation device type indicator for ground moving object; It has been further developed a technique of parametric synthesis of digital low-pass filters; first proved by the use of stabilizers in the field of observation devices land mobile bezplatformenih inertial systems; We investigated the effect of the sampling period of the digital electronic control unit on the accuracy of stabilization of the visual field observation device in relation to a predetermined direction. Scope of use: the design of computer networks, the educational process.