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    • 44. 发明授权
    • Aircraft pneumatics training aid and methods
    • 飞机气动训练辅助和方法
    • US08794969B2
    • 2014-08-05
    • US13223181
    • 2011-08-31
    • Philip M. TenningGreg Cass
    • Philip M. TenningGreg Cass
    • G09B9/08G09B9/00
    • G09B9/085G09B25/02
    • A vehicle pneumatic system training aid comprises simulated controls and indicators and a pneumatic circuit. The simulated controls and indicators correspond to at least a portion of controls and indicators on an actual vehicle. The pneumatic circuit comprises a connection to a source of pressurized fluid, and at least one fluid flow control device. The fluid flow control device is positionable in at least two different positions corresponding to different actual vehicle conditions that are simulatable. The simulated controls are actuatable to change a condition of the pneumatic circuit and the simulated indicators are operable to display an indication of the condition of the pneumatic circuit.
    • 车辆气动系统训练辅助装置包括模拟控制和指示器以及气动回路。 模拟控制和指示符对应于实际车辆上的控制和指示器的至少一部分。 气动回路包括与加压流体源的连接以及至少一个流体流动控制装置。 流体流量控制装置可位于对应于可模拟的不同实际车辆状况的至少两个不同位置。 模拟控制器可致动以改变气动回路的状态,并且模拟指示器可操作以显示气动回路状况的指示。
    • 47. 发明授权
    • Autorotation flight control system
    • 自动飞行控制系统
    • US07976310B2
    • 2011-07-12
    • US11332078
    • 2006-01-13
    • Edward N. BachelderDong-Chan LeeBimal L. Aponso
    • Edward N. BachelderDong-Chan LeeBimal L. Aponso
    • G09B9/08
    • G05D1/105
    • The present invention provides computer implemented methodology that permits the safe landing and recovery of rotorcraft following engine failure. With this invention successful autorotations may be performed from well within the unsafe operating area of the height-velocity profile of a helicopter by employing the fast and robust real-time trajectory optimization algorithm that commands control motion through an intuitive pilot display, or directly in the case of autonomous rotorcraft. The algorithm generates optimal trajectories and control commands via the direct-collocation optimization method, solved using a nonlinear programming problem solver. The control inputs computed are collective pitch and aircraft pitch, which are easily tracked and manipulated by the pilot or converted to control actuator commands for automated operation during autorotation in the case of an autonomous rotorcraft. The formulation of the optimal control problem has been carefully tailored so the solutions resemble those of an expert pilot, accounting for the performance limitations of the rotorcraft and safety concerns.
    • 本发明提供计算机实现的方法,其允许在发动机故障之后安全着陆和恢复旋翼飞机。 利用本发明,可以在直升机的高度 - 速度分布的不安全操作区域内通过采用快速且鲁棒的实时轨迹优化算法,通过直观的飞行员显示命令来控制运动,或直接在直升机 自主旋翼航空器案例 该算法通过直接配置优化方法生成最优轨迹和控制命令,使用非线性规划问题求解器求解。 计算出的控制输入是集体俯仰和飞行器俯仰,它们可以由飞行员轻松跟踪和操纵,或者在自主旋翼航空器的情况下转换为自动运行的控制执行器命令。 精心设计的最优控制问题已经得到了精心的定制,因此解决方案与专家级飞行员的解决方案相类似,涉及旋翼航空器的性能限制和安全性问题。
    • 49. 发明申请
    • Observer trainer system
    • 观察员培训系统
    • US20110003271A1
    • 2011-01-06
    • US12292729
    • 2008-11-25
    • Stuart GrantTony GhomanDon Turner
    • Stuart GrantTony GhomanDon Turner
    • G09B9/08
    • G09B9/00G09B9/006
    • Systems and methods for use in training observers and search and rescue personnel in detecting and identifying visual cues related to potential threats to aircraft and to ground based search and rescue circumstances. A visual display displays a scene generated by a visual scene generator apparatus. A vision limiting device is placed between the trainee and the visual display and the trainee can only see a limited amount of the visual display through a window on the vision limiting device. The limited view of the scene afforded the trainee will force the trainee to move around at various angles to see more of the scene as he normally would in real life.
    • 用于训练观察员和搜救人员的系统和方法,用于检测和识别与飞机潜在威胁和基于地面的搜救情况相关的视觉提示。 视觉显示器显示由视觉场景发生器装置产生的场景。 视力限制装置放置在受训者和视觉显示器之间,受训者只能通过视力限制装置上的窗口看到有限量的视觉显示。 受训人员的有限观点将迫使受训人员以不同的角度移动,以便在现实生活中看到更多的场景。