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Method and system for readjusting, via an SVS synthetic vision system, on a worn head-up display, a symbology which pertains to the piloting of an aircraft and which is conformal to the real outside world
Method and system for readjusting, via an SVS synthetic vision system, on a worn head-up display, a symbology which pertains to the piloting of an aircraft and which is conformal to the real outside world
A method is provided for readjusting a worn head-up display via an SVS synthetic vision system for viewing information pertaining to the piloting of an aircraft, the information being conformal with the real outside world, comprises steps consisting in: launching the readjusting method by displaying all or some of the conformal piloting information in a readjusting state, frozen on the display with respect to head movements and free with respect to the movement of the aircraft; then carrying out a series of N measurements of relative orientations {circumflex over (K)}l of the head corresponding to targeting actions Vi that superpose the various elements of piloting information displayed in the readjusting state with corresponding landmarks of the real outside world; then conjointly determining the relative orientation M01 between the display D0 and the tracking mobile element D1 and the relative orientation M3t of the inertial device D3 with respect to the Earth on the basis of a system of dual harmonization equations using the measurements {circumflex over (K)}l.
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机译:提供了一种用于通过SVS合成视觉系统来重新调整磨损的平视显示器的方法,以用于查看与飞机驾驶有关的信息,该信息与真实的外部世界相符,该方法包括以下步骤:通过显示来启动重新调整方法在重新调整状态下的全部或部分保形驾驶信息,相对于头部的运动冻结在显示器上,相对于飞机的运动是自由的;然后执行与定位动作Vi对应的一系列N次相对位置的头部相对方向测量,这些动作将在重新调整状态下显示的驾驶信息的各个元素与相应的界标叠加在一起真实的外部世界;然后根据对偶方程组,共同确定显示器D0和跟踪移动元件D1之间的相对方向M01和惯性设备D3相对于地球的相对方向M3 t I>使用测量值 l Sub>。
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