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公开(公告)号：US06948091B2
公开(公告)日：2005-09-20
申请号：US10137569
申请日：2002-05-02
CPC分类号： H04L1/22 , G06F11/1679
摘要： Methods and system for facilitating a computing platform to recover quickly from transient multi-bit data failures within a run-time data memory array in a manner that is transparent to software applications executing on the computing platform. A fault-tolerant digital computing system is provided for that utilizes parallel processing lanes in a lockstep architecture. Each processing lane includes error detectors that are configured to detect multi-bit data errors in each processing lane's memory arrays. Upon detection of a multi-bit data failure, an interrupt is generated wherein control logic software responds to the interrupt and corrects the data errors in the memory array of each processing lane.
摘要翻译： 用于促使计算平台以对在计算平台上执行的软件应用是透明的方式快速恢复运行时数据存储器阵列内的瞬时多位数据故障的方法和系统。 提供了容错数字计算系统，用于在锁步架构中利用并行处理通道。 每个处理通道包括错误检测器，其被配置为检测每个处理通道的存储器阵列中的多位数据错误。 在检测到多位数据故障时，产生中断，其中控制逻辑软件响应中断并校正每个处理通道的存储器阵列中的数据错误。
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公开(公告)号：US4683532A
公开(公告)日：1987-07-28
申请号：US677275
申请日：1984-12-03
CPC分类号： G06F12/1466 , G06F11/28 , G06F11/0763
摘要： Verification of proper operation of computer programs executing in a central processor and protection of critical data is accomplished by an independent software monitor which accepts data keys from the executing program and outputs defined legitimate codes in response thereto. Legitimate codes and selected portions of input data keys are compared to validate proper softward execution.
摘要翻译： 验证在中央处理器中执行的计算机程序的正确操作和关键数据的保护由独立的软件监视器完成，该监视器从执行程序接收数据键并响应于此输出定义的合法代码。 将合法代码和输入数据键的选定部分进行比较，以验证正确的软执行。
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3.发明授权Structural health management system and method for enhancing availability and integrity in the structural health management system 有权结构健康管理体系和方法，用于提高结构健康管理体系的可用性和完整性公开(公告)号：US07263446B2
公开(公告)日：2007-08-28
申请号：US10976748
申请日：2004-10-29
CPC分类号： G01N29/11 , G01N2203/0073 , G01N2291/0258 , G01N2291/0421 , G01N2291/0428 , G01N2291/048 , G01N2291/106 , G01N2291/2694
摘要： A structural health management system is disclosed. The structural health management system comprises a zone of sensors. A first sensor data collector is coupled to a first subset of the sensors in the zone; and a second sensor data collector coupled to a second subset of the sensors in the zone. In the present invention, loss of a sensor data collector does not result in the loss of ability to perform nondestructive testing in an entire zone.
摘要翻译： 公开了一种结构健康管理系统。 结构健康管理系统包括传感器区域。 第一传感器数据收集器耦合到区域中的传感器的第一子集; 以及耦合到该区域中的传感器的第二子集的第二传感器数据收集器。 在本发明中，传感器数据收集器的损耗不会导致在整个区域中执行非破坏性测试的能力丧失。
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公开(公告)号：US20080232253A1
公开(公告)日：2008-09-25
申请号：US11687927
申请日：2007-03-19
申请人： Nicholas J. Wilt , Scott Gray
发明人： Nicholas J. Wilt , Scott Gray
IPC分类号： H04L12/26
CPC分类号： H04L47/32 , H04L47/10 , H04L47/286 , H04L49/552
摘要： A communication network is provided. The network includes a least one switch and a plurality of ports. Each port is in communication with the at least one switch. At least one of the ports is configured to introduce a time delay after each transmission of a frame based at least in part on a maximum transmission rate of the at least one port and its allocated transmission rate.
摘要翻译： 提供通信网络。 网络包括至少一个交换机和多个端口。 每个端口与至少一个交换机通信。 至少一个端口被配置为至少部分地基于至少一个端口的最大传输速率及其分配的传输速率来在帧的每次传输之后引入时间延迟。
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5.发明授权公开(公告)号：US07366627B2
公开(公告)日：2008-04-29
申请号：US11142038
申请日：2005-05-31
IPC分类号： G06F19/00
CPC分类号： G01M5/00 , G01N35/00693 , G01N35/00712
摘要： A method is disclosed wherein a plurality of sensors mounted on a structure, a baseline data set for each of the plurality of sensors and a calibration procedure verify the integrity of a structural health management system. Initially a baseline data set is established. Before performing the structural health assessment a calibration-in data set for each of the plurality of sensors is collected. The calibration-in data set is compared to the baseline data set for each sensor of the plurality of sensors. If the calibration-in data set and the baseline data set match then a structure characterization is performed. If the calibration-in data set and the baseline data set do not match, a calibration-out procedure is performed to generate a calibration-out data set. If the calibration-out data set and the calibration-in data sets match, then a determination is made that the structural health management system was working.
摘要翻译： 公开了一种方法，其中安装在结构上的多个传感器，用于多个传感器中的每一个的基准数据集和校准过程来验证结构健康管理系统的完整性。 最初建立了一个基准数据集。 在执行结构健康评估之前，收集多个传感器中的每一个的校准数据集。 将校准数据集与多个传感器中的每个传感器的基准数据集进行比较。 如果校准数据集和基线数据集匹配，则执行结构表征。 如果校准数据集和基线数据集不匹配，则执行校准退出过程以生成校准数据集。 如果校准数据组和校准数据组匹配，则确定结构健康管理系统正在工作。
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公开(公告)号：US20100195491A1
公开(公告)日：2010-08-05
申请号：US12364619
申请日：2009-02-03
申请人： Scott Gray , Nicholas J. Wilt
发明人： Scott Gray , Nicholas J. Wilt
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/283 , H04L47/32
摘要： Systems and methods for bounded minimal latency for network resources without synchronization are provided. In one embodiment, a method for managing data traffic between nodes in an asynchronous network comprises: receiving a data request message at a first port of network switch; storing information about the data request message in a memory at the network switch; forwarding the data request message to a producer node; receiving a data message at a second port of the network switch; determining whether the data message is responsive to the data request message; when the data message is responsive, forwarding the data message from the network switch; and when the data message is not responsive, blocking the data message from being forwarded from the network.
摘要翻译： 提供了没有同步的网络资源的有界最小延迟的系统和方法。 在一个实施例中，一种用于管理异步网络中的节点之间的数据业务的方法包括：在网络交换机的第一端口处接收数据请求消息; 将关于数据请求消息的信息存储在网络交换机的存储器中; 将数据请求消息转发给生产者节点; 在所述网络交换机的第二端口处接收数据消息; 确定所述数据消息是否响应于所述数据请求消息; 当数据消息响应时，从网络交换机转发数据消息; 并且当数据消息不响应时，阻止数据消息从网络转发。
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7.发明授权公开(公告)号：US07512500B2
公开(公告)日：2009-03-31
申请号：US11019691
申请日：2004-12-21
申请人： Nicholas J. Wilt , Steven R. Thompson , Scott Gray
发明人： Nicholas J. Wilt , Steven R. Thompson , Scott Gray
IPC分类号： G06F3/00
CPC分类号： G05B23/0208 , G01N2035/00881 , G01N2203/0055 , G01N2203/021 , G01N2203/0244 , G01N2203/0658
摘要： A method for initializing a chain of non-initialized data collectors is disclosed. The chain of non-initialized data collectors are coupled to a controller. In a first step communication between the controller and each data collector in the chain of non-initialized collectors is disabled, except for an active non-initialized data collector, The active non-initialized collector is coupled to the controller and any remaining non-initialized data collectors. Next, the active non-initialized data collector is initialized by assigning an identification number to the active non-initialized data collectors. The active non-initialized collector becomes an initialized data collector. Then, communication is restored between the initialized data collector and a next active non-initialized data collector in the chain of non-initialized data collectors. The method repeats until all non-initialized data collectors are initialized.
摘要翻译： 公开了一种初始化未初始化的数据采集器链的方法。 未初始化的数据采集器链被耦合到控制器。 在第一步中，控制器与未初始化的收集器链中的每个数据收集器之间的通信被禁用，除了活动的未初始化的数据收集器之外，活动的未初始化的收集器耦合到控制器，并且任何剩余的未初始化 数据收集器。 接下来，通过向活动的未初始化的数据收集器分配识别号码来初始化活动的未初始化数据收集器。 活动的非初始化收集器成为初始化的数据收集器。 然后，在初始化的数据收集器和未初始化数据收集器链中的下一个活动的非初始化数据收集器之间恢复通信。 该方法重复，直到所有未初始化的数据收集器被初始化。
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8.发明授权Pin diode attenuator RF pulse generator with pulse rise and fall time control 失效引脚二极管衰减器RF脉冲发生器，具有脉冲上升和下降时间控制
公开(公告)号：US5003195A
公开(公告)日：1991-03-26
申请号：US322489
申请日：1989-03-10
摘要： A capacitor is charged and discharged through switch selectable resistors from regulated DC voltage supplies and clamping diodes to provide the bias signal to control the rise and fall times of the RF output pulse of a PIN diode attenuator. An isolation buffer isolates charging and discharging transients from the bias signal. An adjustable AC gain and adjustable DC offset inverting amplifier provides the isolation buffered signal to a high impedance, very low output AC impedance source for driving the bias input of the PIN diode attenuator. The DC offset is provided by an adjustable regulated voltage source coupled to the inverting amplifier.
摘要翻译： 电容器通过可调节的直流电压源和钳位二极管的开关选择电阻进行充电和放电，以提供偏置信号来控制PIN二极管衰减器的RF输出脉冲的上升和下降时间。 隔离缓冲器隔离偏置信号的充电和放电瞬变。 可调的交流增益和可调直流偏移反相放大器将隔离缓冲信号提供给高阻抗，非常低的输出AC阻抗源，用于驱动PIN二极管衰减器的偏置输入。 DC偏移由耦合到反相放大器的可调节稳压电源提供。
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公开(公告)号：US4780792A
公开(公告)日：1988-10-25
申请号：US106918
申请日：1987-10-05
CPC分类号： H05K7/1409
摘要： An electronic component module is mounted on a motherboard. An elongated slot is formed in the module. A pair of ejector handles are mounted with the slot. A first leg portion of each handle is mounted on one side of the slot and a second leg portion is mounted on an opposite side of the slot. Each handle has a first end including an aperture formed in each leg and a second end including a flange. A pin connection extends through the apertures and the slot for pivotally and slidably connecting the handle to the module. Each handle is slidably movable from a first end of the slot to a second end of the slot adjacent a supporting chassis. The handles can then be pivoted outwardly away from the module until contacting the chassis, and then urged downwardly into engagement with the chassis thus unseating and lifting the module from nested engagement with the motherboard.
摘要翻译： 电子元件模块安装在主板上。 在模块中形成细长的槽。 一对推出器手柄与插槽一起安装。 每个手柄的第一腿部分安装在槽的一侧，并且第二腿部安装在槽的相对侧上。 每个手柄具有包括形成在每个腿部中的孔的第一端和包括凸缘的第二端。 销连接延伸穿过孔和槽，用于将手柄可枢转地和可滑动地连接到模块。 每个手柄可从该槽的第一端可滑动地移动到与支撑底盘相邻的槽的第二端。 然后手柄可以向外远离模块转动，直到接触底盘，然后向下推动与底盘接合，从而松开并提升模块与母板嵌套接合。
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