| 摘要 |
<p>A back-up system (25) for controlling a turbo-machine (30) and a method for determining a burn fuel flow valve in case of failure of the main burn fuel flow calculator (14). The system (25) receives at least information from various sensors (35) as well as from the main burn fuel flow calculator (14) and comprises a back-up burn fuel flow calculator (15) a last burn fuel flow storage ( 17) and a transitional burn fuel flow manager (18). The method and system (25) herein disclosed, provides a smooth and secure transition between the last burn fuel flow value before the failure of the main burn fuel flow calculator (14) and the future burn fuel flow values.</p> |
