公开(公告)号：US07865289B2

公开(公告)日：2011-01-04

申请号：US12282533

申请日：2007-03-13

申请人： Stéphane Dellac ,  Arnaud Jacquet ,  Gérard Léon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

发明人： Stéphane Dellac ,  Arnaud Jacquet ,  Gérard Léon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

IPC分类号： G06G7/00

CPC分类号： B64C25/48 ,  B60T8/1703 ,  B60T8/1755

摘要： A method of distribution braking between the brakes of an aircraft. The method includes a first step of estimating a braking force objective and a steering torque objective to be achieved by the brakes of the aircraft. It also includes the steps of defining at least two groups of brakes (12, 13) and determining, for each group, a braking level that is to be achieved by the group. The braking levels being calculated in such a manner that braking performed in application of the braking levels is, at least under normal operating conditions of the brakes, in compliance with a braking force objective and with a steering torque objective.

摘要翻译： 一种在飞机制动器之间分配制动的方法。 该方法包括估计制动力目标和由飞行器的制动器实现的转向扭矩目标的第一步骤。 它还包括限定至少两组制动器（12,13）的步骤，并且为每个组确定要由该组实现的制动水平。 计算制动水平，使得在制动水平的应用中进行的制动至少在制动器的正常操作条件下，符合制动力目标和转向转矩目标。

公开(公告)号：US08195372B2

公开(公告)日：2012-06-05

申请号：US11958610

申请日：2007-12-18

申请人： Jean-Pierre Garcia ,  David Frank ,  Gérard Léon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Arnaud Jacquet

发明人： Jean-Pierre Garcia ,  David Frank ,  Gérard Léon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Arnaud Jacquet

IPC分类号： G05D1/00

CPC分类号： B60T8/172 ,  B60T8/17636 ,  B60T2210/12

摘要： A braking control method that includes: (1) regularly updating a grip model representative of a relationship between a coefficient of friction and a wheel slip rate; (2) determining, with an iterative calculation process including a plurality of calculation cycles a variation of a braking setpoint in a given prediction horizon, the variation of the braking setpoint in the given prediction horizon being established using the regularly updated grip model and its characteristic shape and so that the variation of the braking setpoint in the given prediction horizon complies with the braking order and complies with a given calculation constraint which is function of the wheel slip rate; and (3) retaining as the generated braking setpoint a value of the braking setpoint in the given prediction horizon which corresponds to a first calculation cycle of the plurality of calculation cycles of the iterative calculation process.

摘要翻译： 一种制动控制方法，包括：（1）定期更新表示摩擦系数与车轮滑移率之间的关系的把手模型; （2）使用包括多个计算周期的迭代计算过程来确定在给定预测范围内的制动设定值的变化，使用定期更新的握把模型及其特性来确定给定预测水平线中的制动设定点的变化 使得给定预测视距内的制动设定值的变化符合制动顺序，并符合作为车轮滑移率函数的给定计算约束; 以及（3）将生成的制动设定值保持在对应于迭代计算处理的多个计算周期的第一计算周期的给定预测水平线中的制动设定值的值。

公开(公告)号：US20080154471A1

公开(公告)日：2008-06-26

申请号：US11958610

申请日：2007-12-18

申请人： Jean-Pierre Garcia ,  David Frank ,  Gérard Léon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Arnaud Jacquet

发明人： Jean-Pierre Garcia ,  David Frank ,  Gérard Léon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Arnaud Jacquet

IPC分类号： G05B13/00

CPC分类号： B60T8/172 ,  B60T8/17636 ,  B60T2210/12

摘要： The invention provides a braking control method for a vehicle having a plurality of wheels fitted with tires and with brakes, the control method including generating a braking setpoint for each wheel in response to a braking order, and comprising the following steps for each wheel: regularly updating a grip model Ca/C0=fq1, . . . qn (τ) representative of a relationship between a coefficient of friction and a wheel slip rate; using the regularly rest grip model and its characteristic shape to establish in a given prediction horizon, the variation for the braking setpoint that, while complying with the braking order and predictable variation therein during the prediction horizon, also complies with a given calculation constraint; and retaining as the value for the braking setpoint a value of the variation as determined in this way that corresponds to a first calculation cycle in the prediction horizon.

摘要翻译： 本发明提供一种车辆的制动控制方法，该车辆具有装配有轮胎和制动器的多个车轮，该控制方法包括响应于制动顺序为每个车轮产生制动设定点，并且包括以下步骤：每个车轮：定期 更新抓地力模型C 1 _{SUB >，。 。 。 表示摩擦系数和车轮滑移率之间的关系的表示（τ）的表示式（τ）。 使用定期的休息模型及其特征形状在给定的预测范围内建立，在预测范围内，符合制动顺序和可预测的变化的制动设定点的变化也符合给定的计算约束; 并且将作为制动设定值的值保持在与预测水平线中的第一计算周期对应的以这种方式确定的变化值。}

公开(公告)号：US20080201025A1

公开(公告)日：2008-08-21

申请号：US11917160

申请日：2007-03-13

申请人： Stephane Dellac ,  Arnaud Jacquet ,  Gerard Leon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

发明人： Stephane Dellac ,  Arnaud Jacquet ,  Gerard Leon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

IPC分类号： G06F19/00

CPC分类号： B60T8/1703 ,  B60T8/00 ,  B64C25/426

摘要： The invention provides a method of managing the braking of an aircraft having a plurality of brakes comprising friction elements, the method comprising the following steps for at least one group (12, 13) of brakes: estimating an energy level (ΔE) to be dissipated by the brakes of the group; and estimating individual braking setpoints (Fi) for each of the brakes of the group so that the individual braking setpoints make it possible, at least under normal operating conditions of the brakes, to implement braking that dissipates said energy level, the individual braking setpoints also being determined so as to satisfy at least one other given operating objective.

摘要翻译： 本发明提供了一种管理具有包括摩擦元件的多个制动器的飞行器的制动的方法，该方法包括用于至少一个制动器组（12,13）的以下步骤：估计待耗散的能级（DeltaE） 由组的刹车; 并且估计该组的每个制动器的各个制动设定点（F i i i i），使得各个制动设定点使得至少在制动器的正常操作条件下可以实现制动，从而消除所述 能量水平，单个制动设定点也被确定为满足至少一个其他给定的操作目标。

公开(公告)号：US20090210126A1

公开(公告)日：2009-08-20

申请号：US12282533

申请日：2007-03-13

申请人： Stephane Dellac ,  Arnaud Jacquet ,  Gerard Leon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

发明人： Stephane Dellac ,  Arnaud Jacquet ,  Gerard Leon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

IPC分类号： B64C25/48

CPC分类号： B64C25/48 ,  B60T8/1703 ,  B60T8/1755

摘要： A method of distribution braking between the brakes of an aircraft. The method includes a first step of estimating a braking force objective and a steering torque objective to be achieved by the brakes of the aircraft. It also includes the steps of defining at least two groups of brakes (12, 13) and determining, for each group, a braking level that is to be achieved by the group. The braking levels being calculated in such a manner that braking performed in application of the braking levels is, at least under normal operating conditions of the brakes, in compliance with a braking force objective and with a steering torque objective.

摘要翻译： 一种在飞机制动器之间分配制动的方法。 该方法包括估计制动力目标和由飞行器的制动器实现的转向扭矩目标的第一步骤。 它还包括限定至少两组制动器（12,13）的步骤，并且为每个组确定要由该组实现的制动水平。 计算制动水平，使得在制动水平的应用中进行的制动至少在制动器的正常操作条件下，符合制动力目标和转向转矩目标。

公开(公告)号：US08311685B2

公开(公告)日：2012-11-13

申请号：US11917160

申请日：2007-03-13

申请人： Stephane Dellac ,  Arnaud Jacquet ,  Gerard Leon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

发明人： Stephane Dellac ,  Arnaud Jacquet ,  Gerard Leon Gissinger ,  Michel Basset ,  Yann Chamaillard ,  Jean-Pierre Garcia

IPC分类号： G01C23/00 ,  G05D1/00

CPC分类号： B60T8/1703 ,  B60T8/00 ,  B64C25/426

摘要： The invention provides a method of managing the braking of an aircraft having a plurality of brakes comprising friction elements, the method comprising the following steps for at least one group of brakes: estimating an energy level (□E) to be dissipated by the brakes of the group; and estimating individual braking setpoints (Fi) for each of the brakes of the group so that the individual braking setpoints make it possible, at least under normal operating conditions of the brakes, to implement braking that dissipates said energy level, the individual braking setpoints also being determined so as to satisfy at least one other given operating objective.

摘要翻译： 本发明提供了一种管理具有包括摩擦元件的多个制动器的飞行器的制动的方法，该方法包括以下步骤，用于至少一组制动器：估计由制动器的制动器消耗的能量水平（□E） 群组; 并估计组中每个制动器的各个制动设定点（Fi），使得各个制动设定点使得至少在制动器的正常操作条件下可以实现耗散所述能量水平的制动，各个制动设定点也 被确定为满足至少一个其他给定的操作目标。

公开(公告)号：US10023159B2

公开(公告)日：2018-07-17

申请号：US12955397

申请日：2010-11-29

申请人： Anthony Sorin ,  David Lemay ,  Michel Basset ,  Yann Chamaillard

发明人： Anthony Sorin ,  David Lemay ,  Michel Basset ,  Yann Chamaillard

IPC分类号： B60T1/10 ,  B60T13/58

摘要： A method of managing the braking of an aircraft having landing gear with wheels fitted with friction brakes and with auxiliary brakes that enable energy to be dissipated by other than friction. The method comprises the steps of, (1) when braking is requested, testing the braking parameters to determine whether the aircraft is in a braking situation for which the friction brakes are not essential for providing the requested braking, and (2) performing the requested braking by giving priority to actuating the auxiliary brakes so long as the aircraft remains within the braking situation, and actuating the friction brakes only if the aircraft departs from the braking situation.

公开(公告)号：US08666598B2

公开(公告)日：2014-03-04

申请号：US13211659

申请日：2011-08-17

申请人： David Lemay ,  David Frank ,  Michel Basset ,  Yann Chamaillard

发明人： David Lemay ,  David Frank ,  Michel Basset ,  Yann Chamaillard

IPC分类号： G05D1/00

CPC分类号： G05D1/0083 ,  B64C25/50 ,  Y10T70/5664

摘要： A method of controlling a yawing movement of an aircraft running along the ground, the aircraft comprising at least one first landing gear with a steerable bottom part bearing wheels. The method comprises the steps of (1) on the basis of a yaw rate setpoint {dot over (φ)}c, determining a wheel-steering prepositioning angle θp; and (2) using closed-loop control which as its input has the yaw rate setpoint and which generates a command to steer the bottom part in order to steer it through a steering angle θc equal to the sum of this prepositioning angle θp and of an angle θz which is determined taking account of an error between the yaw rate setpoint {dot over (φ)}c and the measured yaw rate {dot over (φ)}m when the steerable bottom part is steered by the steering angle θc.

摘要翻译： 一种控制沿着地面运行的飞行器的偏航运动的方法，该飞行器包括至少一个具有可转向的底部轴承轮的第一起落架。 该方法包括以下步骤：（1）基于偏航率设定点{dot over（phi）} c，确定车轮导向预定位角; 和（2）使用闭环控制，其作为其输入具有横摆率设定点，并且产生用于引导底部的指令，以便通过转向角等于该预定位角和 考虑到当可转向底部通过转向角度转向时横摆率设定点{dot over（phi）} c和测量的横摆率{dot over（phi）} m之间的误差而确定的角度。

公开(公告)号：US08584989B2

公开(公告)日：2013-11-19

申请号：US13237402

申请日：2011-09-20

申请人： David Lemay ,  David Frank ,  Michel Basset ,  Yann Chamaillard

发明人： David Lemay ,  David Frank ,  Michel Basset ,  Yann Chamaillard

IPC分类号： G05D3/00

CPC分类号： G05D1/0083

摘要： The invention relates to a method of managing movement of an aircraft on the ground, the aircraft including at least one left main undercarriage and at least one right main undercarriage, each comprising wheels associated with torque application members for applying torque to the wheels in response to a general setpoint, the general setpoint comprising a longitudinal acceleration setpoint and an angular speed setpoint, the method including the successive steps of braking down the general setpoint into general torque setpoints for generating by the torque application members associated with each of the wheels.

摘要翻译： 本发明涉及一种管理飞机在地面上的运动的方法，飞行器包括至少一个左主起落架和至少一个右主起落架，每个副底盘包括与扭矩施加构件相关联的轮，用于响应于 通用设定点，所述总设定点包括纵向加速度设定点和角速度设定点，该方法包括将通用设定值制动到通用转矩设定点的连续步骤，用于由与每个车轮相关联的转矩施加构件产生。

公开(公告)号：US20120046834A1

公开(公告)日：2012-02-23

申请号：US13211659

申请日：2011-08-17

申请人： David LEMAY ,  David Frank ,  Michel Basset ,  Yann Chamaillard

发明人： David LEMAY ,  David Frank ,  Michel Basset ,  Yann Chamaillard

IPC分类号： G05D1/02 ,  B64C25/50

CPC分类号： G05D1/0083 ,  B64C25/50 ,  Y10T70/5664

摘要： The invention relates to a method of controlling a yawing movement of an aircraft running along the ground, the aircraft comprising at least one first landing gear with a steerable bottom part bearing wheels. According to the invention, the method comprises the steps of: on the basis of a yaw rate setpoint {dot over (φ)}c, determining a wheel-steering prepositioning angle θp; using closed-loop control which as its input has the yaw rate setpoint and which generates a command to steer the bottom part in order to steer it through a steering angle θc equal to the sum of this prepositioning angle θp and of an angle θz which is determined taking account of an error between the yaw rate setpoint {dot over (φ)}c and the measured yaw rate {dot over (φ)}m when the steerable bottom part is steered by the steering angle θc.

摘要翻译： 本发明涉及一种控制沿着地面运行的飞行器的偏航运动的方法，该飞行器包括至少一个具有可转向的底部轴承轮的第一起落架。 根据本发明，该方法包括以下步骤：基于偏航率设定点{dot over（＆phgr;）} c，确定车轮导向预定位角; 使用闭环控制，其作为其输入具有横摆率设定点，并且产生用于引导底部的指令，以便引导其转向角度; c等于该预定位角与该点的和 考虑到横向速度设定点{dot over（＆phgr）} c与所测量的横摆率{dot over（＆phgr）} m之间的误差确定的角度和角度;当可转向的底部由转向 角度和角度; c。