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。}