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Modeling and Simulation of Parallel TBCC Aircraft/Engine Integrated System

With the development of hypersonic flight technology, TBCC (turbine-based combined cycle) engines become an ideal power plant. The TBCC engine interacts with the aircraft when it is working, so it is necessary to perform aircraft/engine integrated simulation on it. First, the necessity and development of TBCC engine simulation are introduced. Then, the structure of aircraft/engine integrated system is explained. Then, the way of establishing TBCC and aircraft model is given in detail. Finally, the design method of the multivariable aircraft/engine integrated control system is proposed and the iso-Mach number flight control is realized.