Development of an Information-Measuring System for Measuring the Dynamic Parameters of Moving Objects

It is shown in the work that due to the opposite direction of the sensitivity vectors and the direction of the measured inertial force, the known accelerometers can measure only linear inertia and acceleration varying within relatively small limits. In this regard, the proposed piezoelectric vibration and three-coordinate accelerometers, allowing to increase the influence of inertial force, by increasing the amplitude of the resulting voltage, increase the sensitivity of the piezoelectric vibration accelerometer by 4 … 5 times, increase the created mass during movement and the ability to work in two modes of the piezoelectric bimorph vibrator provide enhanced functionality of the accelerometer and speed measurement by integrating a signal integrator. In addition, a diagram of an information-measuring system is proposed that allows automating the process of measuring the dynamic parameters of moving objects, receiving information about the measured dynamic parameters of moving objects, processing received information, storing and transmitting information to an operator or computer, generating control actions on measured objects, and improving accuracy., speed, reliability, noise immunity, expand the dynamic range of measurements, improve design indicators, quality of metrological support, expand the multifunctionality of the system.