Based on performance of real-time and closed loop feedback flight control system, a set of robust adaptive observers are set up for sensor fault isolation and reconfiguration.

考虑到飞行控制系统闭环反馈及实时的特性，设计了多个鲁棒自适应观测器用于传感器的故障隔离与重构。

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The severe influence of the rocket engine property, especially its total thrust impulse and work time on the rocket flight performance has aroused great attention among technological workers.

发动机工作性能对火箭飞行性能的严重影响已引起众多研究人员的重视，尤其是火箭发动机推力总冲及其工作时间等重要参数。

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United said its Sunday domestic mainline flight punctuality of 77.1% exceeded its record on the same Sunday a year earlier, and it reported that as of mid-afternoon Monday its domestic mainline on-time flight performance stood at 90.6%.

WSJ: Flight Disruptions Ease at United Continental

For instance, InsideTrip awards different scores for the duration of a flight and the airline's on-time performance, its lost-luggage track record, even the amount of legroom aboard planes.

FORBES: Magazine Article

Alaska Airlines landed more than nine out of ten flights on-time in February, according to global flight and airport information service provider FlightStats, which tracks the performance of over 150, 000 flights per day from hundreds of airlines worldwide.

FORBES: Alaska Airlines Leads New List Of Best Performing Airlines