现代喷气运输机的自动化程度非常高,以下关于驾驶舱自动化的描述哪一项是正确的:()
A. 人是管理者和监控者,飞机自动器是人的好帮手
B. 人的能力不如计算机,应当依靠飞机的自动器
C. 飞机的系统越来越复杂,有时还可能发生人机对抗,应尽量避免使用自动器
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1.Themaindisadvantageoftheautomationsystemis()
A. itincreasespilotworkload
B. itmakesmoreerrors
C. whenmanualoperationisnecessary,takeoveroperationbecomesdifficult
2.Theadvantageofautomationsystemis()
A. itreducesthementalworkloadofpilot
B. itreducesthecostofflying
C. itpromotesthecrewcommunicationandco-operation
3.Automationsystemalwayscouldnotreplacethepilots,themainreasonis()
A. automationsystemcannotrationallyprocesstheinformation
B. automationsystemcannotmakedecisionwhenhumanisinambiguousconditions
C. automationsystemcannotfullyoperateaircraft
4.Thepilot-aircraftsystemshouldbea/an()
A. closedloopsystem
B. openloopsystem
C. adaptivesystem,andcanswitchbetweenopenandclosedloop