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1. 发明申请

US20100070150A1 AIRCRAFT BRAKE CONTROL ARCHITECTURE HAVING IMPROVED ANTISKID REDUNDANCY 有权
标题翻译：飞机制动控制架构具有改进的反恐怖主义
公开(公告)号：US20100070150A1
公开(公告)日：2010-03-18
申请号：US12595369
申请日：2008-05-15
申请人： Bill May
发明人： Bill May
IPC分类号： B60T8/17 , B60T8/88
CPC分类号： B60T8/1703 , B60T8/885 , B60T2270/413 , B60T2270/414
摘要： An electromechanical braking system includes first and second electromechanical actuator controllers (EMACs) that each independently generate a complete set of drive control signals for an associated set of electromechanical actuators (EMAs). The drive control signals are generated in accordance with an antiskid algorithm to impart antiskid control to the braking of wheels associated with the EMAs. Drive signals for some of the EMAs from the set of EMAs are output by drivers of the first EMAC and drive signals for the other EMAs from the set of EMAs are output by drivers of the second EMAC. Drive control signals from one of the EMACs are used to control output the drive signals for all the EMAs from the set of EMAs, regardless of the EMAC in which the associated drivers are present. The drive control signals from the other of the EMACs are used as a backup set of drive control signals.
摘要翻译：机电制动系统包括第一和第二机电致动器控制器（EMAC），每个机电致动器控制器（EMAC）各自独立地为相关联的机电致动器（EMA）集合产生一整套驱动控制信号。根据防滑算法生成驱动控制信号，以对与EMA相关联的车轮的制动赋予防滑控制。来自该组EMA的一些EMA的驱动信号由第一EMAC的驱动器输出，并且来自该组EMA的其他EMA的驱动信号由第二EMAC的驱动器输出。来自其中一个EMAC的驱动控制信号用于控制从该组EMA输出所有EMA的驱动信号，而不管其中存在相关驱动器的EMAC。来自另一个EMAC的驱动控制信号用作驱动控制信号的备用组。

2. 发明授权

US08112213B2 Electric brake architecture with dissimilar emergency braking path 有权
标题翻译：电动制动结构与不同的紧急制动路径
公开(公告)号：US08112213B2
公开(公告)日：2012-02-07
申请号：US12429303
申请日：2009-04-24
申请人： Eric D. Cahill , Lawrence F. Corio , Bill May , Andrew B. Walsh , Scott Snelling
发明人： Eric D. Cahill , Lawrence F. Corio , Bill May , Andrew B. Walsh , Scott Snelling
IPC分类号： B60T8/86
CPC分类号： B60T8/1703 , B60T8/885 , B60T13/741 , B60T17/221 , B60T2270/413
摘要： A system, apparatus and method provide a means for controlling an electric brake actuator. An electromechanical actuator controller (EMAC) is configured to receive first data indicative of a desired braking force, second data indicative of a braking command generated by a brake input device, the second data different from said first data, and third data indicative of a braking mode. Based on the third data, the EMAC selectively uses the first data or the second data to control the actuator.
摘要翻译：系统，装置和方法提供用于控制电动制动致动器的装置。机电致动器控制器（EMAC）被配置为接收指示期望的制动力的第一数据，指示由制动输入装置产生的制动指令的第二数据，与所述第一数据不同的第二数据，以及指示制动的第三数据模式。基于第三数据，EMAC选择性地使用第一数据或第二数据来控制致动器。

3. 发明申请

US20100274458A1 ELECTRIC BRAKE ARCHITECTURE WITH DISSIMILAR EMERGENCY BRAKING PATH 有权
标题翻译：电动刹车结构与非线性紧急制动路径
公开(公告)号：US20100274458A1
公开(公告)日：2010-10-28
申请号：US12429303
申请日：2009-04-24
申请人： Eric D. Cahill , Lawrence F. Corio , Bill May , Andrew B. Walsh , Scott Snelling
发明人： Eric D. Cahill , Lawrence F. Corio , Bill May , Andrew B. Walsh , Scott Snelling
IPC分类号： G06F17/00 , B64C25/44
CPC分类号： B60T8/1703 , B60T8/885 , B60T13/741 , B60T17/221 , B60T2270/413
摘要： A system, apparatus and method provide a means for controlling an electric brake actuator. An electromechanical actuator controller (EMAC) is configured to receive first data indicative of a desired braking force, second data indicative of a braking command generated by a brake input device, the second data different from said first data, and third data indicative of a braking mode. Based on the third data, the EMAC selectively uses the first data or the second data to control the actuator.
摘要翻译：系统，装置和方法提供用于控制电动制动致动器的装置。机电致动器控制器（EMAC）被配置为接收指示期望的制动力的第一数据，指示由制动输入装置产生的制动指令的第二数据，与所述第一数据不同的第二数据，以及指示制动的第三数据模式。基于第三数据，EMAC选择性地使用第一数据或第二数据来控制致动器。

4. 发明授权

US08666627B2 Aircraft brake control architecture having improved antiskid redundancy 有权
标题翻译：飞机制动控制架构具有改进的防滑冗余
公开(公告)号：US08666627B2
公开(公告)日：2014-03-04
申请号：US12595369
申请日：2008-05-15
申请人： Bill May
发明人： Bill May
IPC分类号： B60T8/17 , B60T8/88
CPC分类号： B60T8/1703 , B60T8/885 , B60T2270/413 , B60T2270/414
摘要： An electromechanical braking system includes first and second electromechanical actuator controllers (EMACs) that each independently generate a complete set of drive control signals for an associated set of electromechanical actuators (EMAs). The drive control signals are generated in accordance with an antiskid algorithm to impart antiskid control to the braking of wheels associated with the EMAs. Drive signals for some of the EMAs from the set of EMAs are output by drivers of the first EMAC and drive signals for the other EMAs from the set of EMAs are output by drivers of the second EMAC. Drive control signals from one of the EMACs are used to control output the drive signals for all the EMAs from the set of EMAs, regardless of the EMAC in which the associated drivers are present. The drive control signals from the other of the EMACs are used as a backup set of drive control signals.
摘要翻译：机电制动系统包括第一和第二机电致动器控制器（EMAC），每个机电致动器控制器（EMAC）各自独立地为相关联的机电致动器（EMA）集合产生一整套驱动控制信号。根据防滑算法生成驱动控制信号，以对与EMA相关联的车轮的制动赋予防滑控制。来自该组EMA的一些EMA的驱动信号由第一EMAC的驱动器输出，并且来自该组EMA的其他EMA的驱动信号由第二EMAC的驱动器输出。来自其中一个EMAC的驱动控制信号用于控制从该组EMA输出所有EMA的驱动信号，而不管其中存在相关驱动器的EMAC。来自另一个EMAC的驱动控制信号用作驱动控制信号的备用组。

5. 发明申请

US20080258548A1 AIRCRAFT BRAKE CONTROL ARCHITECTURE HAVING IMPROVED ANTISKID REDUNDANCY 审中-公开
标题翻译：飞机制动控制架构具有改进的反恐怖主义
公开(公告)号：US20080258548A1
公开(公告)日：2008-10-23
申请号：US11736601
申请日：2007-04-18
申请人： Bill May , Henry Grant
发明人： Bill May , Henry Grant
IPC分类号： B60T8/171 , B64C25/42 , B60T8/32
CPC分类号： B60T8/1703 , B60T8/17616 , B60T2270/404 , B60T2270/413 , B64C25/46
摘要： According to the present invention, an electromechanical braking system is provided. The braking system includes at least one brake system control unit (BSCU) for converting an input brake command signal into a brake clamp force command signal. In addition, the braking system includes a first electromechanical actuator controller (EMAC) and a second electromechanical actuator controller (EMAC) configured to receive the brake clamp force command signal from the at least one BSCU and to convert the brake clamp force command signal to at least one electromechanical actuator drive control signal. Further, the braking system includes at least one electromechanical actuator configured to receive the at least one drive control signal and to apply a brake clamp force to at least one wheel to be braked in response to the at least one drive control signal. Moreover, the first EMAC and the second EMAC are configured to perform antiskid control in relation to the at least one wheel to be braked.
摘要翻译：根据本发明，提供一种机电制动系统。制动系统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）。另外，制动系统包括第一机电致动器控制器（EMAC）和第二机电致动器控制器（EMAC），其被配置为从至少一个BSCU接收制动夹紧力命令信号并且将制动夹紧力指令信号转换为至少一个机电致动器驱动控制信号。此外，制动系统包括至少一个机电致动器，其被配置为接收至少一个驱动控制信号，并且响应于至少一个驱动控制信号，向至少一个待制动的车轮施加制动夹紧力。此外，第一EMAC和第二EMAC配置成相对于要制动的至少一个车轮进行防滑控制。

6. 发明申请

US20080258547A1 AIRCRAFT BRAKE CONTROL ARCHITECTURE HAVING IMPROVED POWER DISTRIBUTION AND REDUNDANCY 审中-公开
标题翻译：具有改进功率分配和冗余的飞机制动控制架构
公开(公告)号：US20080258547A1
公开(公告)日：2008-10-23
申请号：US11736603
申请日：2007-04-18
申请人： Mihai Ralea , Bill May , Henry Grant
发明人： Mihai Ralea , Bill May , Henry Grant
IPC分类号： B60T8/88 , B60T13/66 , B64C25/42
CPC分类号： B60T8/1703 , B60T8/885 , B60T2270/404 , B60T2270/414
摘要： An electromechanical braking system for an aircraft, including a first power conversion module (PCM) and a second power conversion module (PCM), each configured to receive power from a respective independent power source on the aircraft. The system further includes at least one brake system control unit (BSCU) for converting an input brake command signal into a brake clamp force command signal. At least a first brake control module (BCM) and a second brake control module (BCM) are provided, each configured to receive the brake clamp force command signal from the at least one BSCU and to output a primary brake clamp force command signal and an alternate brake clamp force command signal based on the received brake clamp force command signal. A first electromechanical actuator controller (EMAC) and a second electromechanical actuator controller (EMAC) are provided, each configured to convert a brake clamp force command signal to at least one electromechanical actuator drive control signal. The first EMAC is operative based on the primary brake clamp force command signal from the first BCM or, in the event of a failure disabling the first BCM, based on the alternate brake clamp force command signal from the second BCM. The second EMAC is operative based on the primary brake clamp force command signal from the first BCM or, in the event of a failure disabling the first BCM, based on the alternate brake clamp force command signal from the second BCM. The first EMAC receives its operating power from the first PCM, and the second EMAC receives its operating power from the second PCM.
摘要翻译：一种用于飞机的机电制动系统，包括第一电力转换模块（PCM）和第二电力转换模块（PCM），每个配置用于从飞行器上相应的独立电源接收电力。该系统还包括至少一个用于将输入制动指令信号转换成制动夹紧力指令信号的制动系统控制单元（BSCU）。至少提供了第一制动控制模块（BCM）和第二制动控制模块（BCM），每个制动控制模块（BCM）被配置成从至少一个BSCU接收制动夹紧力指令信号并输出一次制动夹紧力指令信号基于接收到的制动夹紧力指令信号的交替制动夹紧力指令信号。提供了第一机电致动器控制器（EMAC）和第二机电致动器控制器（EMAC），每个机构致动器控制器（EMAC）被配置为将制动夹紧力指令信号转换为至少一个机电致动器驱动控制信号。第一EMAC基于来自第一BCM的初级制动夹紧力指令信号或基于来自第二BCM的替代制动夹紧力命令信号在第一BCM失效的情况下操作。第二EMAC基于来自第一BCM的初级制动夹紧力指令信号或者在基于来自第二BCM的替代制动夹紧力命令信号而使第一BCM失效的情况下操作。第一EMAC从第一PCM接收其工作电力，而第二EMAC从第二PCM接收其工作电力。

7. 发明授权

US06611116B2 Anti-spin control for a separately excited motor drive system 有权
公开(公告)号：US06611116B2
公开(公告)日：2003-08-26
申请号：US09853404
申请日：2001-05-10
申请人： Michael Bachman , Gevorg Nahapetian , Bill May
发明人： Michael Bachman , Gevorg Nahapetian , Bill May
IPC分类号： H02P517
CPC分类号： B60L3/102 , Y02T10/646
摘要： Methods and apparatus for controlling performance of electric motors in a system having two or more electric motors, the motors adapted for being coupled to two or more wheels of an electric vehicle, each of the electric motors having armature and field coils which are independently excited by a source of voltage to generate armature and field currents, the armatures being connected in series to the voltage source include detecting a condition in the system indicating that one of the wheels is slipping, reducing power delivered to one of the motors that is associated with the slipping wheel in response to the detection of the condition, providing power to the one or more motors that are not associated with the slipping wheel after the power delivered to the motor associated with the slipping wheel is reduced, and restoring the power delivered to the one of the motors associated with the slipping wheel in response to a recovery event.

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