An integrated system of operation mode synchronization for the helicopter powerplant engines

Resumo

We consider the problem of synthesizing the control system of the helicopter power plant that consists of two turboshaft engines with free turbines, which through an overall mechanical transmission rotate the helicopter uniaxial rotors. We discuss the problem of coordinating the dynamic characteristics of the individual control loops, when the modes of operation are changed with the aim of balancing the load of each of the two engines.