OPTIMAL CONTROL IN PROBLEM OF AUTOMATICAL PRESSURE REGULATION SYSTEM FAULT’S DAMAGE MINIMIZATION
Fault probability of automatical pressure regulation system (APRS) as a component of aircraft’s air-conditioning system is analyzed in this paper. Estimation of APRS fault probability density based on basic probability (estimated by experts) and corrected by coefficients of object’s oldness, faultness and air-faultness is constructed. Also paper contains set of managerial decisions (MD) for APRS fault probability reduction (as a method of aircraft safety increasing). Influence of MDs upon fault probability is described. Three strategies is considered for optimal choice of managerial decision’s set – minimization of summary material damage (of MD’s realization and APRS faults), minimization of APRS fault probability under conditions of fixed budget and minimization of MD’s cost under conditions of fixed APRS fault probability.