|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||364/433 ; 244/181|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 6|
A cruise speed control apparatus in an aircraft performance management system wherein target Mach command is supplied to the engine automatic throttle controls to establish an engine thrust to overcome and equate to the aircraft nominal drag characteristics at that commanded Mach speed and simultaneously the difference between the actual Mach number speed and the target Mach command speed is supplied to the automatic pilot pitch axis control to cause the aircraft to maintain the commanded Mach speed through change in pitch attitude and altitude. The inte...
A speed control system for aircraft having an automatic throttle control means for controlling the thrust imparted to the aircraft and an automatic altitude control means for controlling aircraft pitch attitude to maintain a selected altitude comprising: means for providing a speed reference signal, means for providing a signal representing actual speed, means responsive to said signals for providing a speed error signal proportional to a difference between said speed reference signal and said actual speed signal, means for providing an altitude referenc...