公开(公告)号：US20150094982A1

公开(公告)日：2015-04-02

申请号：US14388778

申请日：2013-09-26

Applicant: DASSAULT AVIATION

Inventor： Sébastien Dupont De Dinechin

IPC: G01G19/07 ,  G01G19/414

CPC classification number: G01G19/07 ,  G01G19/414

Abstract: A method for determining an estimated mass of an aircraft is provided. This method includes determining a first mass of the aircraft, from characteristics of the aircraft determined before or after takeoff of the aircraft, determining, during the flight of the aircraft, a second mass of the aircraft, from a lift equation of the aircraft expressing the mass of the aircraft as a function of information representative of the load factor of the aircraft, of a lift coefficient of the aircraft, of speed information of the aircraft and of a static pressure of a mass of air passed through by the aircraft, determined from measurements by sensors of the aircraft during the flight of the aircraft, evaluating the estimated mass at said determination moment, as a function of said first and second masses.

Abstract translation: 提供了一种用于确定飞机的估计质量的方法。 该方法包括根据在飞行器起飞之前或之后确定的飞行器的特性来确定飞行器的第一质量，在飞行器飞行期间，从飞机表面的飞行器的升力方程式确定飞行器的第二飞行器质量 作为代表飞行器负载系数的信息，飞机的升力系数，飞行器的速度信息和飞行器通过的大量空气的静态压力的函数的大小，由 在飞行器飞行期间由飞行器的传感器进行的测量，作为所述第一和第二质量的函数来评估在所述确定时刻的估计质量。

公开(公告)号：US20150054664A1

公开(公告)日：2015-02-26

申请号：US14388770

申请日：2013-03-26

Applicant: DASSAULT AVIATION

Inventor： Sébastien Dupont De Dinechin

IPC: G01C23/00 ,  B64D43/00

CPC classification number: G01C23/00 ,  B64D43/00

Abstract: A device for displaying flight characteristics of an aircraft is provided. The device includes a display for the selective display of flight characteristics of an aircraft, as a function of a state of credibility assigned to measurements from static pressure, total pressure and incidence sensors, configured for selectively displaying a primary set of flight characteristics comprising at least one flight characteristic coming from a measurement from one of said sensors, when the measurements from said sensors are deemed reliable, and a secondary set of flight characteristics, distinct from said primary set, comprising at least one secondary flight characteristic designed to replace a counterpart flight characteristic from the primary set, when the measurements from at least one sensor are deemed unreliable, said secondary flight characteristic being independent of any measurement by the or each sensor deemed unreliable done when the measurements from that sensor are deemed unreliable.

Abstract translation: 提供了一种用于显示飞行器飞行特性的装置。 该装置包括用于选择性地显示飞行器的飞行特性的显示器，作为分配给来自静压力，总压力和入射传感器的测量值的可信度状态的函数，被配置为选择性地显示主要的飞行特征集，其包括至少 当来自所述传感器的测量被认为是可靠的时，来自所述传感器之一的测量的一个飞行特征，以及与所述主组不同的第二组飞行特征，包括至少一个辅助飞行特征，其被设计成替换对方飞行 当来自至少一个传感器的测量值被认为不可靠时，当从该传感器的测量被认为不可靠时，所述次要飞行特性与所述传感器或每个传感器的任何测量无关，当所述传感器的测量被认为是不可靠的。