Patent ID: 11867129
Assignee: PRATT & WHITNEY CANADA CORP.
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 15:
16. The system of claim 15, wherein the program code is executable by the processing unit for, in response to the normal exit request, increasing the power output of the second engine and decreasing the power output of the first engine by:
increasing the power output of the second engine to at least one first intermediate power level and decreasing the power output of the first engine to at least one second intermediate power level greater than the at least one first intermediate power level, a sum of the at least one first intermediate power level and the at least one second intermediate power level equal to the current power demand; and
after a predetermined time period has elapsed, increasing the power output of the second engine from the at least one first intermediate power level to the first power level and decreasing the power output of the first engine from the at least one second intermediate power level to the second power level.