Evaluation of dynamic processes in control systems of the fuel expenditure in monoblock liquid rockets at flying-designer tests

The operation analysis method is proposed for the control system of monoblock liquid rockets fuel consumption at flight testing. Decoupling of original linearized control system into two subsystems is conducted. The method is developed for the evaluation of the dynamic processes in the subsystems. A possibility of forming additional information about dynamic processes in the original control system is shown at the complex use of the subsystems operation analysis results.