After landing in a ploughed field, the daredevil was visibly thrilled as he was helped out of the wing structure into which he had been strapped for the flight.
成功着陆后,这位冒险家显得十分激动,他在工作人员的协助下卸下了帮助他飞行的“翅膀”。
This design created a gap between the air intake and the forward fuselage, and requires six small beams to enhance the structure for high-speed flight.
这样的设计导致了机身与进气口之间有一个间隔,为了高速飞行而在之间使用了6条小加强筋以加固结构。
The documents I used for performance tests contain mock airline flight timetable information. Here's a sample document so you can get a feeling for the structure
用于性能测试的文档包含模拟航班时刻表的信息。
He made remarkable observations on the flight of birds, the flow of water, the structure of rocks.
他对鸟的飞行和水的流动、岩石的构造等都做了引人注目的阐述。
Through adjusting the above structure and performance parameters, rational flight parameters can be decided, which can ensure the safe helicopter mission operations of the slung-load flight.
通过对上述结构参数、性能参数的调节,可确定合理、经济的飞行参数,保证安全、高效的完成直升机机外吊挂飞行运输任务。
Furthermore, without changing the structure and parameters of controller in big flight envelope, our scheme can simplify the design of flight control system.
直接针对飞机的非线性模型设计的自抗扰控制器在很大的包线范围内不需要改变控制器的结构和参数,简化了设计过程。
Furthermore, the design of flight control system is simplified by the scheme proposed without changing the structure and parameters of controller in big flight envelope.
直接针对飞机的非线性模型设计的自抗扰控制器在很大的包线范围内不需要改变控制器的结构和参数,简化了设计过程。
Through ground test, suitable parameters of the structural filter are selected and the coupling between the flight control system and the aircraft elasticity structure is effectively restrained.
通过试验,选择了合适的结构滤波器参数,有效地抑制了飞行控制系统与飞机弹性结构之间的耦合。
The virtual world structure for controlling the motion of the flight vehicle model is presented, and hereby a virtual world including the flight vehicle model and the scene model is built up.
给出了飞行器级间分离仿真时用于控制飞行器模型运动的虚拟世界结构,并且据此建立了一个包括飞行器模型和场景模型的虚拟世界。
As the air-breathing engine, the performance of solid rocket ramjet is determined not only by structure of engine and the performance of propellant, but also by flight condition.
作为吸气式发动机,其性能不仅取决于发动机本身结构和推进剂性能,与飞行状态也有密切的联系。
The limitations on surface's deflection and deflection rate are addressed to develop the variable structure reconfigurable flight control system.
同时考虑操纵面偏转角度饱和及偏转速率饱和对系统的影响,设计出一种变结构可重构飞行控制系统。
Structural Health Monitoring Sestems are a Smart structure technology, have excellent action to improve performance of aircraft and assure structure integrity and ensure flight safety.
结构健康监测系统是一项智能结构技术,它对于改进现代飞机的性能,保证结构完整性,保障飞行安全,起着极大的作用。
Depending on the special wing membrane structure, wing outfit flight can make human being flying freely in the sky with bird-like wings.
翼装飞行能够实现,主要得益于翼装特有的翼膜构造,就像给人插上鸟一样的翅膀,可以在空中飞翔。
Component structure of the outer covering and flight surfaces of all modern birds.
现代鸟类体表和翼面覆盖的结构。
The utility model has simple and reasonable structure, low manufacturing cost, flexible operation, small eject lifting resistance, high ejection altitude, long flight time and long service life.
本实用新型结构简单合理、制作成本低、操作灵活、弹射升空阻力小、弹射高度高、飞行时间长、使用寿命长。
Applying the discrete reaching law approach to flight simulator control system, a discrete variable structure controller is designed.
将此离散趋近率方法应用于转台控制系统中,设计了离散变结构控制器。
The results shows that the overload feedback structure is better than the attitude feedback structure on the maneuverable flight control.
结果表明,过载反馈系统在再入机动飞行器的飞行控制中效果较好。
Necessary improvements are made on the key structure of cross-flight, so that decrease the equipment failure rate, prolong the successive operating time, obtain good benefit for the enterprise.
拆除若干组损坏频繁的十字抄板,代之以升举抄板,改造后设备故障率降低,连续运行时间延长,企业效益提高。
The software system structure of digital flight strip has been designed clearly.
对电子进程单系统结构进行了分析,设计出了系统软件结构。
The software structure is developed into the flight software package according as the scenario, and its simulation results are verified by the virtual flight test.
依据此方案研制了一套飞行软件包,并通过虚拟试飞进行了验证。
The design analysis, tests and flight results of a local thermal-protection structure are introduced.
分析了防热结构的局部过热现象,提出了一种局部防热结构设计分析方法。
A bus-structure flight control system using DSP as processor is designed, which aims at the demands of power, cost and integration from small Unmanned Aerial Vehicle(UAV).
针对小型无人机控制系统对功耗、成本、可集成性等的较高要求,设计了一种基于DSP芯片TMS320F2812的总线式飞行控制系统。
The system structure and the key technologies of the high-resolution time-interval measurement based on FPGA are introduced in this thesis to measure the time-of-flight.
针对脉冲激光测距机的飞行时间间隔测量,介绍了基于FPGA实现高精度时间间隔测量的系统结构及关键技术。
The system structure and the key technologies of the high-resolution time-interval measurement based on FPGA are introduced in this thesis to measure the time-of-flight.
针对脉冲激光测距机的飞行时间间隔测量,介绍了基于FPGA实现高精度时间间隔测量的系统结构及关键技术。
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