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1. 发明授权

US08260492B2 Method and system for redundancy management of distributed and recoverable digital control system 有权
标题翻译：分布式可恢复数字控制系统冗余管理方法与系统
公开(公告)号：US08260492B2
公开(公告)日：2012-09-04
申请号：US11381652
申请日：2006-05-04
申请人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
发明人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
IPC分类号： G06F11/08 , G06F11/20
CPC分类号： G05B9/03
摘要： A method and system for redundancy management is provided for a distributed and recoverable digital control system. The method uses unique redundancy management techniques to achieve recovery and restoration of redundant elements to full operation in an asynchronous environment. The system includes a first computing unit comprising a pair of redundant computational lanes for generating redundant control commands. One or more internal monitors detect data errors in the control commands, and provide a recovery trigger to the first computing unit. A second redundant computing unit provides the same features as the first computing unit. A first actuator control unit is configured to provide blending and monitoring of the control commands from the first and second computing units, and to provide a recovery trigger to each of the first and second computing units. A second actuator control unit provides the same features as the first actuator control unit.
摘要翻译：为分布式和可恢复的数字控制系统提供冗余管理的方法和系统。该方法使用独特的冗余管理技术来实现冗余元素的恢复和恢复，以便在异步环境中完全运行。该系统包括第一计算单元，其包括用于产生冗余控制命令的一对冗余计算通道。一个或多个内部监视器检测控制命令中的数据错误，并向第一计算单元提供恢复触发。第二冗余计算单元提供与第一计算单元相同的特征。第一致动器控制单元被配置为提供来自第一和第二计算单元的控制命令的混合和监视，并且向第一和第二计算单元中的每一个提供恢复触发。第二致动器控制单元提供与第一致动器控制单元相同的特征。

2. 发明授权

US07765427B2 Monitoring system and methods for a distributed and recoverable digital control system 有权
标题翻译：分布式和可恢复的数字控制系统的监控系统和方法
公开(公告)号：US07765427B2
公开(公告)日：2010-07-27
申请号：US11381637
申请日：2006-05-04
申请人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
发明人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
IPC分类号： G06F11/00
CPC分类号： G05B9/03 , G05B19/0425 , G05B23/0213
摘要： A monitoring system and methods are provided for a distributed and recoverable digital control system. The monitoring system generally comprises two independent monitoring planes within the control system. The first monitoring plane is internal to the computing units in the control system, and the second monitoring plane is external to the computing units. The internal first monitoring plane includes two in-line monitors. The first internal monitor is a self-checking, lock-step-processing monitor with integrated rapid recovery capability. The second internal monitor includes one or more reasonableness monitors, which compare actual effector position with commanded effector position. The external second monitor plane includes two monitors. The first external monitor includes a pre-recovery computing monitor, and the second external monitor includes a post recovery computing monitor. Various methods for implementing the monitoring functions are also disclosed.
摘要翻译：为分布式和可恢复的数字控制系统提供监控系统和方法。监控系统通常包括控制系统内的两个独立监控平面。第一监视平面位于控制系统中的计算单元的内部，第二监视平面位于计算单元的外部。内部第一监视平面包括两个在线监视器。第一个内部监视器是具有集成快速恢复功能的自检，锁步处理监视器。第二个内部监视器包括一个或多个合理的监视器，其将实际的效果器位置与命令的效果器位置进行比较。外部第二监视器平面包括两个监视器。第一个外部监视器包括一个预恢复计算监视器，第二个外部监视器包括后恢复计算监视器。还公开了用于实现监视功能的各种方法。

3. 发明申请

US20090152404A1 LIMITED AUTHORITY AND FULL AUTHORITY MODE FLY-BY-WIRE FLIGHT CONTROL SURFACE ACTUATION CONTROL SYSTEM 有权
标题翻译：有限责任权和全权证模式飞行式飞行控制表面执行控制系统
公开(公告)号：US20090152404A1
公开(公告)日：2009-06-18
申请号：US11957665
申请日：2007-12-17
申请人： Larry J. Yount , Gerald B. Kelley , Kent A. Stange , Welsh C. Pond
发明人： Larry J. Yount , Gerald B. Kelley , Kent A. Stange , Welsh C. Pond
IPC分类号： G05D1/00
CPC分类号： B64C13/503 , G05D1/0061
摘要： An aircraft flight control surface actuation control system includes an actuator control unit and a flight control module. The actuator control unit includes at least two independent actuator control channels to generate limited authority flight control surface actuator commands based on pilot inceptor position signals and flight control augmentation data. The flight control module supplies the flight control augmentation data to each of the independent actuator control channels, determines operability of each of the actuator control channels and, based on the determined operability of each independent actuator control channel, selectively prevents one of the independent actuator control channels from supplying the limited authority flight control surface actuator commands. The flight control module may also generate full authority flight control surface actuator commands for supply to flight control surface actuators.
摘要翻译：飞行器飞行控制表面致动控制系统包括致动器控制单元和飞行控制模块。致动器控制单元包括至少两个独立的致动器控制通道，用于基于导向受体位置信号和飞行控制增强数据产生有限的授权的飞行控制表面致动器命令。飞行控制模块将飞行控制增强数据提供给每个独立的致动器控制通道，确定每个致动器控制通道的可操作性，并且基于所确定的每个独立致动器控制通道的可操作性，选择性地防止独立致动器控制提供有限授权飞行控制表面执行器命令的通道。飞行控制模块还可以产生用于向飞行控制表面致动器供应的完全授权的飞行控制表面致动器命令。

4. 发明授权

US5099412A Automatic control of a discrete system with redundancy management and prioritized conflict resolution 失效
标题翻译：具有冗余管理和优先冲突解决能力的离散系统的自动控制
公开(公告)号：US5099412A
公开(公告)日：1992-03-24
申请号：US414534
申请日：1989-09-29
申请人： Gerald B. Kelley
发明人： Gerald B. Kelley
IPC分类号： G05B13/02 , G05D1/00
CPC分类号： G05D1/0077 , G05B13/0265
摘要： A computer control system in which each input condition to which the system must respond is defined and a priority value assigned thereto. Desired system resource conditions called attributes herein corresponding to each input are determined. System resource states or attributes for all combinations of control element states are determined. An optimum configuration for the discrete control elements is established for a set of input conditions by comparing the system resource condition for each control element configuration with the system resource condition desired for all the input conditions. A score for each input condition is determined based on the priority of the input condition and the number of resource conditions for the input condition which match the resource conditions for a control elements configuration, and the optimum control configuration is the configuration which produces the highest cumulative score for all input conditions.

5. 发明授权

US07840316B2 Limited authority and full authority mode fly-by-wire flight control surface actuation control system 有权
标题翻译：有限权限和全权限模式飞控飞行控制面启动控制系统
公开(公告)号：US07840316B2
公开(公告)日：2010-11-23
申请号：US11957665
申请日：2007-12-17
申请人： Larry J. Yount , Gerald B. Kelley , Kent A. Stange , Welsh C. Pond
发明人： Larry J. Yount , Gerald B. Kelley , Kent A. Stange , Welsh C. Pond
IPC分类号： G01C23/00
CPC分类号： B64C13/503 , G05D1/0061
摘要： An aircraft flight control surface actuation control system includes an actuator control unit and a flight control module. The actuator control unit includes at least two independent actuator control channels to generate limited authority flight control surface actuator commands based on pilot inceptor position signals and flight control augmentation data. The flight control module supplies the flight control augmentation data to each of the independent actuator control channels, determines operability of each of the actuator control channels and, based on the determined operability of each independent actuator control channel, selectively prevents one of the independent actuator control channels from supplying the limited authority flight control surface actuator commands. The flight control module may also generate full authority flight control surface actuator commands for supply to flight control surface actuators.
摘要翻译：飞行器飞行控制表面致动控制系统包括致动器控制单元和飞行控制模块。致动器控制单元包括至少两个独立的致动器控制通道，用于基于导向受体位置信号和飞行控制增强数据产生有限的授权的飞行控制表面致动器命令。飞行控制模块将飞行控制增强数据提供给每个独立的致动器控制通道，确定每个致动器控制通道的可操作性，并且基于所确定的每个独立致动器控制通道的可操作性，选择性地防止独立致动器控制提供有限授权飞行控制表面执行器命令的通道。飞行控制模块还可以产生用于向飞行控制表面致动器供应的完全授权的飞行控制表面致动器命令。

6. 发明授权

US07725215B2 Distributed and recoverable digital control system 有权
标题翻译：分布式和可恢复的数字控制系统
公开(公告)号：US07725215B2
公开(公告)日：2010-05-25
申请号：US11381608
申请日：2006-05-04
申请人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
发明人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
IPC分类号： G06F11/00 , G06F7/00 , B64C19/00
CPC分类号： B64C13/503 , G05B9/03 , G05D1/0077
摘要： A real-time multi-tasking digital control system with rapid recovery capability is disclosed. The control system includes a plurality of computing units comprising a plurality of redundant processing units, with each of the processing units configured to generate one or more redundant control commands. One or more internal monitors are employed for detecting data errors in the control commands. One or more recovery triggers are provided for initiating rapid recovery of a processing unit if data errors are detected. The control system also includes a plurality of actuator control units each in operative communication with the computing units. The actuator control units are configured to initiate a rapid recovery if data errors are detected in one or more of the processing units. A plurality of smart actuators communicates with the actuator control units, and a plurality of redundant sensors communicates with the computing units.
摘要翻译：公开了具有快速恢复能力的实时多任务数字控制系统。控制系统包括多个计算单元，其包括多个冗余处理单元，其中每个处理单元被配置为产生一个或多个冗余控制命令。采用一个或多个内部监视器来检测控制命令中的数据错误。提供一个或多个恢复触发器用于在检测到数据错误时启动处理单元的快速恢复。控制系统还包括多个致动器控制单元，每个致动器控制单元与计算单元可操作地通信。致动器控制单元被配置为如果在一个或多个处理单元中检测到数据错误，则启动快速恢复。多个智能致动器与致动器控制单元通信，并且多个冗余传感器与计算单元通信。

7. 发明申请

US20080022151A1 METHODS AND SYSTEMS FOR PROVIDING RECONFIGURABLE AND RECOVERABLE COMPUTING RESOURCES 有权
标题翻译：提供可重构和可恢复计算资源的方法和系统
公开(公告)号：US20080022151A1
公开(公告)日：2008-01-24
申请号：US11458301
申请日：2006-07-18
申请人： Kent Stange , Richard Hess , Gerald B. Kelley , Randy Rogers
发明人： Kent Stange , Richard Hess , Gerald B. Kelley , Randy Rogers
IPC分类号： G06F11/00
CPC分类号： G06F11/1494 , G06F11/18
摘要： A method for optimizing the use of digital computing resources to achieve reliability and availability of the computing resources is disclosed. The method comprises providing one or more processors with a recovery mechanism, the one or more processors executing one or more applications. A determination is made whether the one or more processors needs to be reconfigured. A rapid recovery is employed to reconfigure the one or more processors when needed. A computing system that provides reconfigurable and recoverable computing resources is also disclosed. The system comprises one or more processors with a recovery mechanism, with the one or more processors configured to execute a first application, and an additional processor configured to execute a second application different than the first application. The additional processor is reconfigurable with rapid recovery such that the additional processor can execute the first application when one of the one more processors fails.
摘要翻译：公开了一种用于优化数字计算资源的使用以实现计算资源的可靠性和可用性的方法。该方法包括向一个或多个处理器提供恢复机制，所述一个或多个处理器执行一个或多个应用。确定一个或多个处理器是否需要重新配置。当需要时，采用快速恢复来重新配置一个或多个处理器。还公开了一种提供可重新配置和可恢复的计算资源的计算系统。该系统包括具有恢复机制的一个或多个处理器，其中一个或多个处理器被配置为执行第一应用，以及被配置为执行不同于第一应用的第二应用的附加处理器。附加处理器可重新配置，具有快速恢复，使得当多个处理器中的一个失败时，附加处理器可以执行第一应用。

8. 发明授权

US07793147B2 Methods and systems for providing reconfigurable and recoverable computing resources 有权
标题翻译：提供可重构和可恢复的计算资源的方法和系统
公开(公告)号：US07793147B2
公开(公告)日：2010-09-07
申请号：US11458301
申请日：2006-07-18
申请人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
发明人： Kent Stange , Richard Hess , Gerald B Kelley , Randy Rogers
IPC分类号： G06F11/00
CPC分类号： G06F11/1494 , G06F11/18
摘要： A method for optimizing the use of digital computing resources to achieve reliability and availability of the computing resources is disclosed. The method comprises providing one or more processors with a recovery mechanism, the one or more processors executing one or more applications. A determination is made whether the one or more processors needs to be reconfigured. A rapid recovery is employed to reconfigure the one or more processors when needed. A computing system that provides reconfigurable and recoverable computing resources is also disclosed. The system comprises one or more processors with a recovery mechanism, with the one or more processors configured to execute a first application, and an additional processor configured to execute a second application different than the first application. The additional processor is reconfigurable with rapid recovery such that the additional processor can execute the first application when one of the one more processors fails.
摘要翻译：公开了一种用于优化数字计算资源的使用以实现计算资源的可靠性和可用性的方法。该方法包括向一个或多个处理器提供恢复机制，所述一个或多个处理器执行一个或多个应用。确定一个或多个处理器是否需要重新配置。当需要时，采用快速恢复来重新配置一个或多个处理器。还公开了一种提供可重新配置和可恢复的计算资源的计算系统。该系统包括具有恢复机制的一个或多个处理器，其中一个或多个处理器被配置为执行第一应用，以及被配置为执行不同于第一应用的第二应用的附加处理器。附加处理器可重新配置，具有快速恢复，使得当多个处理器中的一个失败时，附加处理器可以执行第一应用。

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