Modeling of electro-hydraulic controlled propulsion system

Modern rocket propulsion system is a dynamic system with a set of inter- connected links Modern controlled propulsion system, ensuring in the pro- cess of its operation on the aircraft receiving the given basic characteristics. Main propulsion controlled variable serving as controlled object is second mass flow of gases through the nozzle. Regulating influence area is man- aged throttle hydraulic adjusting the surface area of solid fuel combustion by draining the channel charge. Currently achieved level of development of computer technology allows to simulate the behavior of the object and its management systems. This helps improve the design quality and reduce de- bugging time hydroelectric generators.