Aircraft takeoff

专利名称：Aircraft takeoff发明人：Brown, Stephen Geoffrey申请号：EP052537.1申请日：20050614公开号：EP1616788A2公开日：20060118

摘要：The present invention provides a method of operating an aircraft wherebyactual acceleration of an aircraft is used as the direct measure of the capability of theaircraft to takeoff. Thus, a minimum takeoff acceleration is determined for an aircraft andthen through appropriate sensing means for acceleration, actual acceleration of theaircraft is determined and compared with that predetermined minimum takeoff

acceleration. If the actual aircraft acceleration exceeds the minimum takeoff accelerationthen an indication such as a buzzer or signal is provided. The present method may also beused in cooperation with existing takeoff determining systems utilising engine thrust asthe means of determining aircraft capability to takeoff. The authority of the variousaircraft takeoff criteria can be adjusted as required. Furthermore, the present aircraftacceleration regime may be utilised with regard to adjusting existing engine thrust meansfor determining takeoff or cruise capability.

申请人：ROLLS-ROYCE PLC

地址：65 Buckingham Gate London, SW1E 6AT GB

国籍：GB

代理机构：Gunn, Michael Alan

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