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  5. Optimal high-speed regulator for launch system of gas turbine engine of helicopter

Optimal high-speed regulator for launch system of gas turbine engine of helicopter

V. Bashynskyy, A. Denisov, E. Bursala
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A discrete transfer function of the optimal regulator, that allows achieving a maximum speed of the launch process, was synthesized for launch system of helicopter gas turbine engine with improved power characteristics.The options for circuit realization of regulator based on the recursive digital filter with infinite memory and its analog implementation based on operational amplifiers were proposed. A comparison of the proposed options for circuit realization of the optimal regulator was performed.
Keywords:   brushless DC motor, quasi-resonant pulse converter, zero-current switching, optimal speed, discrete transfer function, Z-transform, bilinear transformation