公开(公告)号：US20130338846A1

公开(公告)日：2013-12-19

申请号：US13918508

申请日：2013-06-14

Applicant: THALES

Inventor： Yannick MERET ,  Damien BROCAS

IPC: G06F1/26

CPC classification number: G06F1/26 ,  B64C13/505 ,  G05B19/0428

Abstract: A secure conversion device for an aircraft equipped with a digital computer and an analog actuator, said device being capable of converting discrete digital controls provided by the computer into analog power signals transmitted to the analog actuator and making it possible to steer said actuator, comprises a security module, making it possible to identify inconsistencies in the discrete digital controls and to interrupt the transmission of the analog power signals toward the analog actuator when an inconsistency in the discrete digital controls is identified. The device also comprises a detection module, making it possible to determine power levels of the analog power signals. The device also comprises a monitoring module, making it possible to detect anomalies in power supply levels of components of the device.

Abstract translation: 一种用于具有数字计算机和模拟致动器的飞行器的安全转换装置，所述装置能够将由计算机提供的离散数字控制器转换成传输到模拟致动器的模拟功率信号，并且使得可以引导所述致动器包括 安全模块，使得可以识别离散数字控制中的不一致性，并且当识别离散数字控制器的不一致性时，中断向模拟致动器传输模拟功率信号。 该装置还包括检测模块，使得可以确定模拟功率信号的功率电平。 该装置还包括一个监控模块，可以检测设备组件电源电平的异常情况。

公开(公告)号：US20140371957A1

公开(公告)日：2014-12-18

申请号：US14303430

申请日：2014-06-12

Applicant: THALES

Inventor： Marc RIEDINGER ,  Yannick MERET ,  Julien LOPEZ

IPC: B64F5/00

CPC classification number: B64D45/00 ,  B64D43/00 ,  B64D43/02 ,  G01C23/005 ,  G05D1/0816

Abstract: A method for diagnosis of a loss of control of an aircraft comprises the steps: loading raw data; loading parameters of the aircraft; computing a plurality of reference data comprising a preprocessing comprising for at least one reference datum a sub-step of computing a phase advance term; determining the characteristic thresholds indicative of loss of control; detecting at least one type of loss of control by comparing the reference data with characteristic thresholds; and, when at least one type of loss of control is detected: identifying the type of priority loss of control corresponding to the type of loss of control exhibiting the highest priority level, and communicating the type of priority loss of control to a crew.

Abstract translation: 用于诊断飞机失控的方法包括以下步骤：加载原始数据; 飞机装载参数; 计算包括预处理的多个参考数据，所述预处理包括用于计算相位超前项的子步骤的至少一个参考数据; 确定指示失控的特征阈值; 通过将参考数据与特征阈值进行比较来检测至少一种类型的控制丢失; 并且当检测到至少一种类型的控制失败时：识别与显示最高优先级的控制类型的丢失类型相对应的控制优先级丢失类型，并将控制的优先级丢失类型传达给船员。

公开(公告)号：US20130345907A1

公开(公告)日：2013-12-26

申请号：US13917487

申请日：2013-06-13

Applicant: THALES

Inventor： Yannick MERET ,  Arnaud BONNAFOUX ,  Christophe SIMON

IPC: B64C13/16

CPC classification number: B64C13/16 ,  B64C13/18 ,  B64C13/30 ,  G05D1/0808

Abstract: A method for automatic yaw axis control in aircraft with mechanical controls, said aircraft including a yaw actuator to control orientation of a yaw control surface and deliver a measured value of the torque on the control surface, a yaw trim actuator driving movement of a yaw trim control surface limiting the force applied by the yaw actuator to orient the yaw control surface, and sensors supplying an estimate of a lateral yaw force, includes calculating a setpoint value for the position of the yaw control surface determined by the estimated lateral force, an estimated torque of the yaw actuator determined by the measured value of the torque of the yaw actuator and a measured position of the yaw control surface, the estimated torque calculated having a lower oscillation dynamic range than the measured torque, and a trim command for activating/deactivating the yaw trim actuator determined by the estimated torque.

Abstract translation: 一种用于具有机械控制的飞行器中的自动偏航轴控制的方法，所述飞行器包括偏航致动器，以控制偏航控制表面的方位并将扭矩的测量值传递到控制表面上;偏航调整致动器驱动偏航装饰 控制表面限制由偏航致动器施加的力以定向偏航控制表面，以及提供横向偏转力的估计的传感器包括计算由所估计的横向力确定的偏航控制表面的位置的设定值，估计 由偏航致动器的扭矩的测量值和偏航控制表面的测量位置确定的偏航致动器的扭矩，计算出的具有比测量的扭矩更低的振动动态范围的估计转矩以及用于激活/停用的修剪命令 由所估计的扭矩确定的偏航修正致动器。