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51.发明授权公开(公告)号：US07548820B2
公开(公告)日：2009-06-16
申请号：US11588173
申请日：2006-10-26
CPC分类号： G06F11/008
摘要： One embodiment of the present invention provides a system that facilitates high-sensitivity detection of an anomaly in telemetry data from an electronic system using a telemetric impulsional response fingerprint of the telemetry data. During operation, the system applies a sudden impulse step change to one or more operational parameters of the electronic system during operation. Next, the system generates a three-dimensional (3D) telemetric impulsional response fingerprint (TIRF) surface from a dynamic response in the telemetry data to the sudden impulse step change. The system then determines from the 3D TIRF surface whether the telemetry data contains an anomaly.
摘要翻译： 本发明的一个实施例提供了一种系统，其利用遥测数据的遥测脉冲响应指纹便于来自电子系统的遥测数据的异常的高灵敏度检测。 在操作期间，系统在操作期间对电子系统的一个或多个操作参数施加突然的脉冲阶跃变化。 接下来，系统从遥测数据中的动态响应到突发脉冲阶跃变化产生三维（3D）遥测脉冲响应指纹（TIRF）表面。 然后，系统从3D TIRF表面确定遥测数据是否包含异常。
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公开(公告)号：US20090013789A1
公开(公告)日：2009-01-15
申请号：US11827353
申请日：2007-07-10
IPC分类号： G01H1/12
摘要： Embodiments of the present invention provide a system for detecting vibrations from a component. The system operates by coupling vibrations from a component to a membrane using a flexible connecting line. The membrane converts the vibrations into acoustic waves that are transmitted through a medium. Finally, a microphone detects the acoustic waves in the medium and converts the acoustic waves into electrical signals.
摘要翻译： 本发明的实施例提供一种用于检测来自部件的振动的系统。 该系统通过使用柔性连接线将振动从组件耦合到膜来进行操作。 膜将振动转换成通过介质传播的声波。 最后，麦克风检测介质中的声波，并将声波转换为电信号。
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公开(公告)号：US07478075B2
公开(公告)日：2009-01-13
申请号：US11403134
申请日：2006-04-11
CPC分类号： G06K9/6256 , G06K9/6287
摘要： A system that reduces the size of a design data set. During this design data set reduction operation, the system computes a decision boundary which separates a first group of data patterns in a training data set from a second group of data patterns in the training data set. For each data pattern in the training data set, the system determines if removing the data pattern from the training data set substantially affects the resulting decision boundary. If so, the system marks the data pattern as a key pattern. The system then removes all data patterns that are not marked as key patterns to produce a reduced training data set which represents the decision boundary.
摘要翻译： 减小设计数据集大小的系统。 在该设计数据集减少操作期间，系统计算将训练数据集中的第一组数据模式与训练数据集中的第二组数据模式分离的判定边界。 对于训练数据集中的每个数据模式，系统确定是否从训练数据集中移除数据模式基本上影响所得的决策边界。 如果是这样，系统将数据模式标记为关键模式。 然后，该系统移除未标记为关键模式的所有数据模式，以产生表示决策边界的减少的训练数据集。
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54.发明申请Method and apparatus for predicting remaining useful life for a computer system 有权用于预测计算机系统的剩余使用寿命的方法和装置公开(公告)号：US20080140362A1
公开(公告)日：2008-06-12
申请号：US11635450
申请日：2006-12-06
IPC分类号： G06F17/10
CPC分类号： G06F11/004 , G06F11/008
摘要： One embodiment of the present invention provides a system for predicting a remaining useful life (RUL) for a computer system. The system starts by collecting values for at least one telemetry metric from the computer system while the computer system is operating. The system then uses the collected values to generate a RUL prediction for the computer system or a component within the computer system
摘要翻译： 本发明的一个实施例提供了一种用于预测计算机系统的剩余使用寿命（RUL）的系统。 当计算机系统运行时，系统从计算机系统收集至少一个遥测度量的值开始。 然后，系统使用收集的值来生成计算机系统或计算机系统内的组件的RUL预测
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55.发明申请公开(公告)号：US20080120064A1
公开(公告)日：2008-05-22
申请号：US11588173
申请日：2006-10-26
CPC分类号： G06F11/008
摘要： One embodiment of the present invention provides a system that facilitates high-sensitivity detection of an anomaly in telemetry data from an electronic system using a telemetric impulsional response fingerprint of the telemetry data. During operation, the system applies a sudden impulse step change to one or more operational parameters of the electronic system during operation. Next, the system generates a three-dimensional (3D) telemetric impulsional response fingerprint (TIRF) surface from a dynamic response in the telemetry data to the sudden impulse step change. The system then determines from the 3D TIRF surface whether the telemetry data contains an anomaly.
摘要翻译： 本发明的一个实施例提供了一种系统，其利用遥测数据的遥测脉冲响应指纹便于来自电子系统的遥测数据的异常的高灵敏度检测。 在操作期间，系统在操作期间对电子系统的一个或多个操作参数施加突然的脉冲阶跃变化。 接下来，系统从遥测数据中的动态响应到突发脉冲阶跃变化产生三维（3D）遥测脉冲响应指纹（TIRF）表面。 然后，系统从3D TIRF表面确定遥测数据是否包含异常。
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56.发明授权公开(公告)号：US07231376B1
公开(公告)日：2007-06-12
申请号：US11111031
申请日：2005-04-21
IPC分类号： G06F15/18
CPC分类号： G06N99/005
摘要： One embodiment of the present invention provides a system that performs high-level parallelization of large scale quadratic-problem (QP) optimization. During operation, the system receives a training dataset comprised of a number of data vectors. The system first determines to what extent each data vector violates conditions associated with a current support vector machine (SVM). The system then sorts the data vectors based on each data vector's degree of violation. Next, the system partitions the sorted data vectors into a number of prioritized subsets, wherein the subset with the highest priority contains the largest number of violators with the highest degree of violation. The system subsequently solves in parallel a QP optimization problem for each subset based on the subset's priority. The system then constructs a new SVM to replace the current SVM based on the QP optimization solution for each subset.
摘要翻译： 本发明的一个实施例提供一种执行大规模二次问题（QP）优化的高级并行化的系统。 在操作期间，系统接收由多个数据向量组成的训练数据集。 系统首先确定每个数据向量在多大程度上违反与当前支持向量机（SVM）相关联的条件。 然后，系统根据每个数据向量的违规程度对数据向量进行排序。 接下来，系统将排序的数据向量划分成多个优先化子集，其中具有最高优先级的子集包含具有最高违规程度的最大数量的违规者。 该系统随后基于子集的优先级并行解决每个子集的QP优化问题。 然后，系统构建一个新的SVM，以基于每个子集的QP优化解决方案来替换当前SVM。
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57.发明授权Multi-dimensional sequential probability ratio test for detecting failure conditions in computer systems 有权用于检测计算机系统故障情况的多维连续概率比检验公开(公告)号：US07191096B1
公开(公告)日：2007-03-13
申请号：US10918129
申请日：2004-08-13
申请人： Kenny C. Gross , Aleksey M. Urmanov
发明人： Kenny C. Gross , Aleksey M. Urmanov
IPC分类号： G06F11/30
CPC分类号： G06F11/008
摘要： One embodiment of the present invention provides a monitoring system that detects anomalies in data gathered from sensors in a computer system. During operation, the monitoring system samples data from a plurality of sensors located at various sampling points throughout the computer system. Next, the monitoring system interpolates the data from the sampling points to produce a real-time digitized surface. The monitoring system then subtracts a reference digitized surface from the real-time digitized surface to produce a residual digitized surface. Finally, the monitoring system applies a multi-dimensional sequential probability ratio test (SPRT) to the residual digitized surface to detect anomalies in the residual digitized surface which indicate an impending failure of the computer system.
摘要翻译： 本发明的一个实施例提供一种监测系统，其检测从计算机系统中的传感器收集的数据中的异常。 在操作期间，监视系统从位于整个计算机系统的各个采样点处的多个传感器采样数据。 接下来，监控系统对来自采样点的数据进行内插以产生实时数字化表面。 然后，监控系统从实时数字化表面中减去参考数字化表面，以产生残留的数字化表面。 最后，监控系统将多维连续概率比测试（SPRT）应用于剩余数字化表面，以检测剩余数字化表面中的异常，指示计算机系统即将发生的故障。
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58.发明授权公开(公告)号：US08843330B2
公开(公告)日：2014-09-23
申请号：US12228407
申请日：2008-08-11
摘要： Some embodiments of the present invention provide a system that characterizes a response of a component in a computer system to vibrations generated by the computer system. First, the system measures the response of the component to vibrations in a frequency range while the component is located outside of the computer system. The system also measures vibrations generated by the computer system in the frequency range during operation of the computer system, wherein the vibrations are measured at a location in the computer system which is configured to receive the component. The system then characterizes the response of the component to vibrations generated by the computer system based on the measured response of the component to vibrations in the frequency range and the measured vibrations in the frequency range at the location.
摘要翻译： 本发明的一些实施例提供了一种系统，其将计算机系统中的部件的响应表征为由计算机系统产生的振动。 首先，该系统在组件位于计算机系统外部时测量组件对频率范围内的振动的响应。 该系统还测量计算机系统在计算机系统的操作期间在频率范围内产生的振动，其中在计算机系统中被配置为接收组件的位置处测量振动。 然后，该系统基于组件对频率范围内的振动的测量响应和该位置处的频率范围内的测量振动来表征组件对由计算机系统产生的振动的响应。
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公开(公告)号：US08706314B2
公开(公告)日：2014-04-22
申请号：US12183572
申请日：2008-07-31
CPC分类号： G05D23/19
摘要： Embodiments of a system for regulating temperature in a computer system are described. During operation, the system estimates a thermal trajectory as a function of time in at least a portion of the computer system. Then, the system modifies a flow resistance of a cooling mechanism in a thermal-regulation system in the computer system based on the estimated thermal trajectory, where the flow resistance is modified to regulate a temperature of at least the portion of the computer system.
摘要翻译： 描述了一种用于调节计算机系统中的温度的系统的实施例。 在操作期间，系统在计算机系统的至少一部分中估计作为时间的函数的热轨迹。 然后，系统基于估计的热轨迹来修改计算机系统中的热调节系统中的冷却机构的流动阻力，其中流动阻力被修改以调节至少部分计算机系统的温度。
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公开(公告)号：US08635048B2
公开(公告)日：2014-01-21
申请号：US13475527
申请日：2012-05-18
IPC分类号： G01H13/00
摘要： A system for characterizing vibration of a rack structure having at least one hard disk drive disposed therein and a vibration exciter operatively associated with the rack structure includes one or more computers. The one or more computers are configured to command the vibration exciter to provide vibration input to the rack structure and to command a plurality of reads from the at least one hard disk drive such that, for each of the plurality of reads, data stored on the at least one hard disk drive is retrieved from the at least one hard disk drive. The one or more computers are also configured to obtain read rate information related to the plurality of reads and to identify at least one resonant frequency of the rack structure based on the read rate information.
摘要翻译： 用于表征具有设置在其中的至少一个硬盘驱动器的机架结构的振动的系统和与所述机架结构可操作地相关联的振动激励器包括一个或多个计算机。 一个或多个计算机被配置为命令振动激励器向机架结构提供振动输入并且从至少一个硬盘驱动器命令多个读取，使得对于多个读取中的每一个，存储在 从至少一个硬盘驱动器检索至少一个硬盘驱动器。 一个或多个计算机还被配置为获得与多个读取相关的读取速率信息，并且基于读取速率信息来识别机架结构的至少一个谐振频率。
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