REAL-TIME SIMULATION OF F100-PW-100 TURBOFAN ENGINE USING THE HYBRID COMPUTER

摘要

A real-time hybrid computer simulation of the F100-PW-100 augmented turbofan has been developed. The simulation is intended to support controls research programs involving that engine. The digital portion of the hybrid computer was used primarily to perform the bivariate function generation associated with modeling the performance of the engine's ro¬tating components. The remaining calculations were performed on the analog computer. Steady-state simulation data are presented to show that the real-time simulation matches baseline digital simulation results over a wide range of power settings and flight conditions. Sea-level, static, transient data are presented to show that the real-time simulation matches the baseline digital simulation dynamics. Steady-state simulation data are compared with sea-level, experimental data to show that the real-time hybrid and baseline digital simula¬tions do adequately predict the performance of the actual engine. FORTRAN listings and analog patching diagrams are provided.