METHODS REDUCTION OF SHOCK IMPACT ON OUTPUT SIGNAL ANGULAR RATE SENSOR

Abstract

In the article the urgent question of constructing a system of shock protection elements of the control system aircraft as an example of the angular velocity sensor. The means to reduce the effect of transients in the sensing element of the sensor of angular velocity after impact loads on the measurement results several times, which is sufficient for most applications of the angular velocity sensor. Particularly important are the results for the angular velocity sensor based on Carioles vibratory gyroscope is sensitive to mechanical alternating loads.The methods taken from the practice of aviation turbine vibration and industrial adapted to a new kind of technology. The authors elaborated and summarized a large amount of materials and results of scientific and technological development area. Problem statement made clear, specifying areas to solve it. Conclusions made by the authors justify the materials contained in Sections Article.The optimal means of shock and vibration protection element management systems allowed a detailed analysis of the current scientific literature. The simulation results in applied mathematics packages confirm the effectiveness of the proposed facilities. Using these tools will expand the application of low-cost devices for high accuracy measurement of mechanical quantities (angular velocity, linear acceleration) in the navigation and management of the aircraft. Inexpensive devices on new physical principles of action, such as Carioles vibratory gyroscope, fiber optic gyroscope can be made on a modern production base of domestic enterprises. Built on such devices inertial and provided the means proposed by the authors means of vibration shock protection have much lower cost than the Platform system, and will not yield to the last in terms of precision.However, these observations do not reduce the practical value of the presented work, not disclosed in the article should become material for these publications in this field.Submitted material will accelerate the further development and implementation of modern gyro technology for new types of navigation devices. The article is relevant to scientific and technical journal "Mechanics of gyroscopic systems," and may be published in it.