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1. 发明授权

US08560368B1 Automated constraint-based scheduling using condition-based maintenance 有权
标题翻译：基于条件的维护自动约束的调度
公开(公告)号：US08560368B1
公开(公告)日：2013-10-15
申请号：US13299740
申请日：2011-11-18
申请人： Ashis K. Maity , David Zaremby , David McMullen , Juan M. Gomez
发明人： Ashis K. Maity , David Zaremby , David McMullen , Juan M. Gomez
IPC分类号： G06Q10/00
CPC分类号： G06Q10/0631 , G06Q10/20
摘要： An automated constraint-based scheduler that uses condition-based information is disclosed. A scheduler module generates a maintenance schedule for one or more components. The scheduler module receives time-based maintenance information associated with a component and condition-based maintenance information that identifies a determined condition of the component. A plurality of constraints associated with performing maintenance on the component is determined. The scheduler module uses a constraint-based scheduler to generate a maintenance schedule for the component based on the time-based maintenance information, the condition-based maintenance information, and the plurality of constraints.
摘要翻译：公开了一种使用基于条件的信息的基于约束的自动调度器。调度器模块为一个或多个组件生成维护计划。调度器模块接收与组件相关联的基于时间的维护信息和标识组件的确定条件的基于条件的维护信息。确定与对部件执行维护相关联的多个约束。调度器模块使用基于约束的调度器基于基于时间的维护信息，基于条件的维护信息和多个约束来为组件生成维护计划。

2. 发明授权

US08930166B1 Method and apparatus for efficient extraction of information from signals 有权
标题翻译：从信号有效提取信息的方法和装置
公开(公告)号：US08930166B1
公开(公告)日：2015-01-06
申请号：US13311912
申请日：2011-12-06
申请人： Sreerupa Das , Ashis K. Maity
发明人： Sreerupa Das , Ashis K. Maity
IPC分类号： G06F17/00 , G06K9/00 , G06F17/50 , G01R31/28
CPC分类号： G06K9/00496 , G01R31/2837 , G06F17/5036 , G06K9/6249 , G06K9/6284
摘要： A method and device for extracting information from data representing a signal is disclosed. A set of data comprising a plurality of measurements of the signal generated at a first sampling rate is received from a sensor. A subset of the plurality of measurements is selected. A plurality of feature variables, each of which corresponds to a particular feature in a set of features that may be present in the signal are determined by deriving an underdetermined system of equations based on a selected basis function, the subset of the plurality of measurements, and the plurality of feature variables and corresponding features. The underdetermined system of equations is solved to determine a value for each feature variable using a non-linear optimization technique to minimize an L1 norm of the set of features. Feature information is stored in a storage medium.
摘要翻译：公开了一种从表示信号的数据中提取信息的方法和装置。从传感器接收包括以第一采样率产生的信号的多个测量值的一组数据。选择多个测量的子集。多个特征变量，每个特征变量对应于可能存在于信号中的一组特征中的特定特征，通过基于所选择的基本函数，多个测量的子集导出不足的等式系统来确定，以及多个特征变量和相应的特征。使用非线性优化技术来解决未确定的方程组以确定每个特征变量的值，以使特征集合的L1范数最小化。功能信息存储在存储介质中。

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