Industrial Automatic Control Systems and Controllers Annotation << Back Appointment of Tolerances for Geometric Parameters of Flow-type Air Pressure Probes Using the Method of Statistical Tests Luu Cong Kiem, I.P. Efimov The article deals with the problem of the appointment of tolerances for the geometric parameters of flow-type air pressure probes used in airborne automatic and automated flight control systems based on the results of flow-type air pressure probes simulation by the method of statistical tests. The article contains a mathematical model for calculating the deviation of pressure coefficient of air pressure probes; an algorithm for statistical modeling of the probability distribution of the values of the deviation of pressure coefficient of air pressure probes, with given tolerances on its geometric parameters; simulation results of a variational series of air pressure probes. Keywords: flow-type air pressure probes; pressure coefficient; aerodynamic error; geometric parameters; altitude-speed parameters, statistical modeling; tolerance. DOI: 10.25791/asu.7.2020.1198 Pp. 17-23.