公开(公告)号：WO2008003971A1

公开(公告)日：2008-01-10

申请号：PCT/GB2007/002513

申请日：2007-07-05

Applicant: DUNLOP AEROSPACE LIMITED ,  CLOTHIER, Michael

Inventor： CLOTHIER, Michael

IPC: B60T8/17 ,  B64C25/46

CPC classification number: B60T8/1703 ,  B60T8/1769 ,  B64C25/46

Abstract: An aircraft braking control system for an aircraft braking system that comprises at least one first side braking unit (30L) for braking a respective wheel (22L) positioned on a first side of a longitudinal axis of an aircraft and at least one second side braking unit (30R) for braking a respective wheel (22R) positioned on a second side of said longitudinal axis, said braking control system comprising a brake control unit (40) operable to process respective measurements of performance of the braking units (30L, 30R) and according to the process results to provide command signals for controlling respective braking forces applied by said first and second braking units (30L, 30R) to reduce any difference between a first side braking force applied on the first side of the longitudinal axis by said at least one first side braking unit (30L) and a second side braking force applied on said second side by said at least one second side braking unit (30R).

Abstract translation: 一种用于飞行器制动系统的飞行器制动控制系统，其包括用于制动位于飞机的纵向轴线的第一侧上的相应轮子（22L）的至少一个第一侧制动单元（30L）和至少一个第二侧制动单元 （30R），用于制动位于所述纵向轴线的第二侧上的各个轮（22R），所述制动控制系统包括制动控制单元（40），其可操作以处理制动单元（30L，30R）和 根据该过程结果提供用于控制由所述第一和第二制动单元（30L，30R）施加的相应制动力的命令信号，以减少施加在纵向轴线的第一侧上的第一侧制动力之间的差异 一个第一侧制动单元（30L）和由所述至少一个第二侧制动单元（30R）施加在所述第二侧的第二侧制动力。

公开(公告)号：WO03037691A3

公开(公告)日：2003-09-12

申请号：PCT/US0216046

申请日：2002-05-21

Applicant: HONEYWELL INT INC

Inventor： GALE ALLEN R ,  MCWILLIAMS LEO H ,  BLUNT ALLAN W ,  ARNOLD JEFFREY K

IPC: B60T8/48 ,  B60T8/17 ,  B60T8/176 ,  B60T8/32 ,  B60T8/58 ,  B60T8/92 ,  B60T8/00 ,  B64C25/46

CPC classification number: B60T8/1703 ,  B60T8/325

Abstract: A combination brake and anti-lock system (11)for a wheeled vehicle such as an aircraft includes an operator controlled source of pressurized hydraulic fluid (31,37)for selectively applying hydraulic pressure to a hydraulically actuated wheel rotation braking device(25) which responds to the applied hydraulic pressure to apply a braking force to a wheel (23)of the vehicle to thereby arresting wheel motion. There is a low pressure hydraulic fluid return(91,93,97) with a normally open hold valve (83,85)in circuit between the source and the braking device for selectively opening and closing a fluid flow path from the source to the braking device and a normally closed decay valve (87,89)in circuit between the braking device and the return for selectively opening and closing a fluid flow path from the braking device to the return. A wheel speed sensing device (27)provides an indication of the rotational speed of the wheel and a valve control(99) responds to an indication of a skid indicative wheel speed irregularity from the sensing device to close the normally open valve and open the normally closed valve. The valve control(99) may be disabled manually by an operator on command or automatically upon detecting an anti-skid malfunction.

Abstract translation: 用于诸如飞行器的轮式车辆的组合制动器和防抱死系统（11）包括用于选择性地向液压致动的车轮旋转制动装置（25）施加液压的加压液压流体（31,37）的操作者控制源， 响应于所施加的液压压力以向车辆的车轮（23）施加制动力，从而阻止车轮运动。 有一个低压液压油回流（91,93,97），在源和制动装置之间有一个常开保持阀（83,85），用于选择性地打开和关闭从源到制动的流体流动路径 装置和常闭衰减阀（87,89）在制动装置和返回件之间的电路中，用于选择性地打开和关闭从制动装置到返回的流体流动路径。 车轮速度检测装置（27）提供车轮的转速的指示，并且阀控制（99）响应来自感测装置的滑动指示轮速度不规则的指示，以关闭常开阀并且打开正常 关闭阀门 阀门控制（99）可以由操作者手动禁用或在检测到防滑故障时自动禁用。

公开(公告)号：WO2022086796A1

公开(公告)日：2022-04-28

申请号：PCT/US2021/055091

申请日：2021-10-14

Applicant: HYDRO-AIRE, INC., A SUBSIDIARY OF CRANE CO.

Inventor： RABY, Ronald ,  PASHAIAN, Leo ,  PAZ, Ilan

IPC: B60T8/17 ,  B60T8/172 ,  B64C25/46 ,  B64D25/04

Abstract: A system and method for evaluating runway conditions that combines known brake control systems with a new runway condition monitoring unit working in conjunction with an anti-skid/brake control unit to improve runway condition evaluation. The runway condition monitoring unit receives data from the brake control unit, and processes that data through hardware and software to formulate a runway condition report of the airplane while landing on a runway. The runway condition monitoring unit contains a processor and interfaces that calculates and creates a runway condition report. The runway condition monitoring unit communicates the report by way of the avionics communication network on the airplane to devices that then send the runway condition report to consumers of the data.

公开(公告)号：WO2008131161A1

公开(公告)日：2008-10-30

申请号：PCT/US2008/060728

申请日：2008-04-18

Applicant: GOODRICH CORPORATION ,  MAY, Bill ,  GRANT, Henry

Inventor： MAY, Bill ,  GRANT, Henry

IPC: B60T8/17 ,  B60T8/1761 ,  B64C25/46

CPC classification number: B60T8/1703 ,  B60T8/17616 ,  B60T2270/404 ,  B60T2270/413 ,  B64C25/46

Abstract: According to the present invention, an electromechanical braking system (10) is provided. The braking system (10) includes at least one brake system control unit (BSCU (20)) for converting an input brake command signal into a brake clamp force command signal. In addition, the braking system (10) includes a first electromechanical actuator controller (EMAC (26)) and a second electromechanical actuator controller (EMAC) configured to receive the brake clamp force command signal from the at least one BSCU (20) and. to convert the brake clamp force command signal to at least one electromechanical actuator drive control signal. Further, the braking system (10) includes at least one electromechanical actuator (18) configured to receive the at least one drive control signal and to apply a brake clamp force to at least one wheel (12-15) to be braked in response to the at least one drive control signal. Moreover, the first EMAC (24) and the second EMAC (26) are configured to perform antiskid control in relation to the at least one wheel (12-15) to be braked.

Abstract translation: 根据本发明，提供一种机电制动系统（10）。 制动系统（10）包括用于将输入制动指令信号转换为制动夹紧力指令信号的至少一个制动系统控制单元（BSCU（20））。 另外，制动系统（10）包括第一机电致动器控制器（EMAC（26））和第二机电致动器控制器（EMAC），其被配置为从至少一个BSCU（20）接收制动夹紧力命令信号。 将制动夹紧力指令信号转换成至少一个机电致动器驱动控制信号。 此外，制动系统（10）包括至少一个机电致动器（18），其构造成接收至少一个驱动控制信号，并且向至少一个车轮（12-15）施加制动夹紧力以响应于 所述至少一个驱动控制信号。 此外，第一EMAC（24）和第二EMAC（26）被配置为相对于待制动的至少一个车轮（12-15）执行防滑控制。

公开(公告)号：WO2020006641A1

公开(公告)日：2020-01-09

申请号：PCT/CA2019/050927

申请日：2019-07-04

Applicant: EAGLE AEROSPACE LTD.

Inventor： MCKEOWN, Stephen Lyle ,  SHATTUCK, Ty ,  CUDMORE, Paul Edward

IPC: B60W10/184 ,  B60T7/12 ,  B60T8/17 ,  B60W10/20 ,  B60W50/08 ,  B64C19/00 ,  B64C25/42 ,  B64C25/46

Abstract: A method of controlling and optimizing braking and directional control of a vehicle operated on a contaminated, compliant, or non-compliant surface. The method includes steps of: collecting data from a plurality of sensors, the data being indicative of a condition of the contaminated, compliant, or non-compliant surface; sending the data to a neural controller having an algorithm configured to process the data. The algorithm includes: determining optimum braking and directional control instructions for the vehicle, generating warnings and alerts based on the calculated optimum braking and directional control instructions, and sending the optimum braking and directional control instructions to a braking and steering system of the vehicle and the warnings and alerts to an alert and warning system of the vehicle. The method further includes adjusting the steering and directional control of the braking and steering system in accordance with the optimum braking and directional control instructions provided by the neural controller.

公开(公告)号：WO2014076485A1

公开(公告)日：2014-05-22

申请号：PCT/GB2013/053012

申请日：2013-11-15

Applicant: AIRBUS OPERATIONS LIMITED ,  AIRBUS OPERATIONS SAS

Inventor： GAMA-VALDEZ, Miguel Angel ,  ROMANA, Louis-Emmanuel ,  DAMIANI, Andrea

IPC: B64C25/40 ,  B64C25/46 ,  B60T8/17

CPC classification number: B64C25/405 ,  B60T8/1703 ,  B60T8/1766 ,  B64C25/426 ,  Y02T50/823

Abstract: An aircraft landing gear longitudinal force control system (20) for an aircraft having landing gears with braking and/or driving wheel(s). The system includes an error- based force controller (21) having feedback for minimising any error between the demanded force (Fx*) and the actual force (Fx_LG) achieved by the force control system. The feedback may be derived from force sensors on the landing gear for direct measurement of the landing gear longitudinal force. The force control system may include an aircraft level landing gear total force controller and/or a landing gear level force controller for each actuated landing gear.

Abstract translation: 一种具有起落架的具有制动和/或驱动轮的飞行器的飞机起落架纵向力控制系统（20）。 该系统包括基于误差的力控制器（21），其具有用于最小化由力控制系统实现的所需力（Fx *）和实际力（Fx_LG）之间的任何误差的反馈。 反馈可以来自起落架上的力传感器，用于直接测量起落架纵向力。 力控制系统可以包括用于每个致动的起落架的飞机级起落架总力控制器和/或起落架级别力控制器。

公开(公告)号：WO2012051099A2

公开(公告)日：2012-04-19

申请号：PCT/US2011/055574

申请日：2011-10-10

Applicant: HONDA MOTOR CO., LTD. ,  OYAMA, Hiroki ,  BOLAND, Michael, Joseph

Inventor： OYAMA, Hiroki ,  BOLAND, Michael, Joseph

IPC: B64C25/44 ,  B64C25/46 ,  F16K1/00

CPC classification number: B60T13/686 ,  B60T8/325 ,  B60T11/21 ,  B60T13/12 ,  B64C25/44 ,  B64C25/46 ,  F15B11/003 ,  F15B13/01 ,  F15B2211/30515 ,  F15B2211/3138 ,  F15B2211/329 ,  F15B2211/40515 ,  F15B2211/41527 ,  F15B2211/428 ,  F15B2211/455

Abstract: A hydraulic system for an aircraft includes a brake operation device, a pressure supply, a reservoir, a shut-off valve, and a wheel brake. The shut-off valve is in fluid communication with and is disposed between the pressure supply and the brake valve. The shut-off valve can include a poppet, a first valve seat and a second valve seat. Movement of the poppet is controlled by operation of the brake operation device. The poppet is movable between a first position where the poppet acts against the first valve seat and a second position where the poppet acts against the second valve seat. In the first position, fluid flow is blocked between the pressure supply and the brake valve through the shut-off valve. In the second position, fluid flow is allowed between the pressure supply and the brake valve through the shut-off valve. The wheel brake is in fluid communication with and downstream from the shut-off valve.

Abstract translation: 用于飞机的液压系统包括制动操作装置，压力源，储存器，截止阀和车轮制动器。 截止阀与压力供应和制动阀流体连通并设置在压力供应和制动阀之间。 截止阀可以包括提升阀，第一阀座和第二阀座。 提升阀的运动由制动操作装置的操作控制。 提升阀可以在提升阀作用在第一阀座上的第一位置和提升阀作用在第二阀座上的第二位置之间移动。 在第一位置，流体通过截止阀在压力供应和制动阀之间被阻塞。 在第二位置，允许通过截止阀在压力供应和制动阀之间流体流动。 车轮制动器与截止阀流体连通和下游。

公开(公告)号：WO2011079924A1

公开(公告)日：2011-07-07

申请号：PCT/EP2010/007810

申请日：2010-12-21

Applicant: Deutsches Zentrum Für Luft- und Raumfahrt e.V. ,  MEIßNER, Ute Marita ,  HAHN, Klaus-Uwe

Inventor： MEIßNER, Ute Marita ,  HAHN, Klaus-Uwe

IPC: B64C25/50 ,  B64C25/44 ,  B64C25/46

CPC classification number: B64C25/50

Abstract: Die Erfindung betrifft eine Vorrichtung (10) zur Führungsstabilisierung eines Fahrzeuges (1), wobei das Fahrzeug (1) mindestens ein oder zwei, das gegenüber der Längsachse des Fahrzeuges (1) drehbar angeordnet ist und mit dem mindestens einen Rad (2) zusammenwirkende Lenkmittel aufweist, die zur Führung des Fahrzeuges (1) durch Drehen des mindestens einen Rades (2) eingerichtet sind. Die Vorrichtung (10) hat dabei eine Erkennungseinheit (12), die zum Erkennen eines zumindest teilweisen Übergangs von der Haftreibung zur Gleitreibung zwischen dem mindestens einen Rad (2) und einem Bodenbelag (3) eingerichtet ist, und weiterhin eine Steuereinheit (11), die bei Erkennen des Übergangs von der Haftreibung zur Gleitreibung durch die Erkennungseinheit (12) zum Drehen des mindestens einen Rades (2) mittels der Lenkmittel derart eingerichtet ist, dass die Gleitreibung zwischen dem Rad (2) und dem Bodenbelag (3) wieder in Haftreibung übergeht.

Abstract translation: 本发明涉及一种装置（10）用于引导稳定的车辆（1），其中，所述车辆（1）的至少一个或两个，其从车辆的纵向轴线（1）可旋转地布置，并且所述至少一个车轮配合（2）的转向装置 其用于通过引导车辆（1）旋转所述至少一个车轮提供（2）。 的装置（10），同时，其适用于检测到所述至少一个车轮（2）和覆盖（3）的底板之间的滑动摩擦从静摩擦的至少部分的过渡，并且进一步的控制单元（11）的检测单元（12）， 这是在检测到从静摩擦的过渡的设定为通过对由转向的装置旋转所述至少一个车轮（2）的识别部（12）的滑动摩擦装置，以便使车轮（2）和所述地板之间的滑动摩擦中的静摩擦（3）再次覆盖 经过。

公开(公告)号：WO2005100112A8

公开(公告)日：2006-05-11

申请号：PCT/NO2005000116

申请日：2005-04-08

Applicant: JOHNSEN ODDVARD

Inventor： JOHNSEN ODDVARD

IPC: B60T8/176 ,  B60T8/17 ,  B60T8/34 ,  B64C25/42 ,  B64C25/46 ,  G05D20060101 ,  G05D13/02

CPC classification number: B64C25/426 ,  B60T8/1703

Abstract: A brake controller function to optimally brake a wheel of a vehicle in motion, such as an aircraft. The brake pressure control self regulates by means of applying brake pressure in accordance with vehicle acceleration information and the change in acceleration over time in the horizontal plane. Vehicle acceleration and information about its change enable a brake pressure control function to determine the brake pressure associated with maximum obtainable retardation for a vehicle at that given point in time. By continuously monitoring acceleration change and detecting retardation pinnacles, the culmination and turning points of retardation, with their associated brake pressure, maximum braking ability is assured at any given time. By applying acceleration data in real time as a controls reference in a brake logic control function to increase or reduce brake pressure, such a brake control function will assure a brake pressure perfectly fit with net of all the forces that a vehicle is subjected to. It will ensure optimal brake level with respect the vehicle tire/pavement surface interface.

Abstract translation: 制动控制器功能，以最佳地制动诸如飞机的运动中的车辆的车轮。 制动压力控制通过根据车辆加速度信息施加制动压力和在水平面中的随时间的加速度变化而自我调节。 车辆加速度和关于其变化的信息使得制动压力控制功能能够确定在该给定时间点与车辆的最大可获得的延迟相关联的制动压力。 通过不断监测加速度变化和检测延迟尖峰，在任何给定的时间都能确保延迟的高点和转折点以及相关制动压力，最大制动能力。 通过在制动逻辑控制功能中实时施加加速度数据作为制动逻辑控制功能以提高或降低制动压力，这种制动控制功能将确保制动压力与车辆所受到的所有力完全吻合。 它将确保相对于车辆轮胎/路面接口的最佳制动水平。