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1. 发明授权

US09792555B2 Probabilistic modeling and sizing of embedded flaws in ultrasonic nondestructive inspections for fatigue damage prognostics and structural integrity assessment 有权
公开(公告)号：US09792555B2
公开(公告)日：2017-10-17
申请号：US14106919
申请日：2013-12-16
申请人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , Kai Kadau , Yan Guo , El Mahjoub Rasselkorde , Waheed A. Abbasi , Chin-Sheng Lee , Ashley L. Lewis , Steve H. Radke
发明人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , Kai Kadau , Yan Guo , El Mahjoub Rasselkorde , Waheed A. Abbasi , Chin-Sheng Lee , Ashley L. Lewis , Steve H. Radke
IPC分类号： G06N7/00 , G06F17/50 , G01N29/44
CPC分类号： G06N7/005 , G01N29/4472 , G01N2203/0066 , G01N2203/0073 , G01N2203/0214 , G01N2291/0258 , G06F17/5009
摘要： A method for probabilistic fatigue life prediction using nondestructive testing data considering uncertainties from nondestructive examination (NDE) data and fatigue model parameters. The method utilizes uncertainty quantification models for detection, sizing, fatigue model parameters and inputs. A probability of detection model is developed based on a log-linear model coupling an actual flaw size with a nondestructive examination (NDE) reported size. A distribution of the actual flaw size is derived for both NDE data without flaw indications and NDE data with flaw indications by using probabilistic modeling and Bayes theorem. A turbine rotor example with real world NDE inspection data is presented to demonstrate the overall methodology.

2. 发明申请

US20140229149A1 PROBABILISTIC MODELING AND SIZING OF EMBEDDED FLAWS IN ULTRASONIC NONDESTRUCTIVE INSPECTIONS FOR FATIGUE DAMAGE PROGNOSTICS AND STRUCTURAL INTEGRITY ASSESSMENT 有权
标题翻译：用于疲劳损伤预处理和结构完整性评估的超声波非结构检查中嵌入式液体的概率建模和尺寸
公开(公告)号：US20140229149A1
公开(公告)日：2014-08-14
申请号：US14106919
申请日：2013-12-16
申请人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , Kai Kadau , Yan Guo , El Mahjoub Rasselkorde , Waheed A. Abbasi , Chin-Sheng Lee , Ashley L. Lewis , Steve H. Radke
发明人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , Kai Kadau , Yan Guo , El Mahjoub Rasselkorde , Waheed A. Abbasi , Chin-Sheng Lee , Ashley L. Lewis , Steve H. Radke
IPC分类号： G06N7/00 , G06F17/50
CPC分类号： G06N7/005 , G01N29/4472 , G01N2203/0066 , G01N2203/0073 , G01N2203/0214 , G01N2291/0258 , G06F17/5009
摘要： A method for probabilistic fatigue life prediction using nondestructive testing data considering uncertainties from nondestructive examination (NDE) data and fatigue model parameters. The method utilizes uncertainty quantification models for detection, sizing, fatigue model parameters and inputs. A probability of detection model is developed based on a log-linear model coupling an actual flaw size with a nondestructive examination (NDE) reported size. A distribution of the actual flaw size is derived for both NDE data without flaw indications and NDE data with flaw indications by using probabilistic modeling and Bayes theorem. A turbine rotor example with real world NDE inspection data is presented to demonstrate the overall methodology.
摘要翻译：考虑非破坏性检查（NDE）数据和疲劳模型参数的不确定性，使用非破坏性测试数据的概率疲劳寿命预测方法。该方法利用不确定性量化模型进行检测，大小，疲劳模型参数和输入。基于将实际缺陷大小与非破坏性检查（NDE）报告的大小相联系的对数线性模型开发了检测概率。通过使用概率建模和贝叶斯定理，可以为无缺陷指示的NDE数据和缺陷指示的NDE数据导出实际缺陷大小的分布。提出了具有真实世界NDE检测数据的涡轮转子实例，以演示整体方法。

3. 发明申请

US20140200853A1 SYSTEM AND METHOD FOR IDENTIFICATION, GROUPING AND SIZING OF EMBEDDED FLAWS IN ROTOR COMPONENTS USING ULTRASONIC INSPECTION 有权
标题翻译：使用超声波检查的转子组件中嵌入式飞轮的识别，分组和尺寸的系统和方法
公开(公告)号：US20140200853A1
公开(公告)日：2014-07-17
申请号：US14146751
申请日：2014-01-03
申请人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , El Mahjoub Rasselkorde , Waheed A. Abbasi , Steve H. Radke , Chin-Sheng Lee , Ashley L. Lewis
发明人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , El Mahjoub Rasselkorde , Waheed A. Abbasi , Steve H. Radke , Chin-Sheng Lee , Ashley L. Lewis
IPC分类号： G01N29/44
CPC分类号： G01N29/4445 , G01N29/069 , G01N2291/2693 , G06T17/00
摘要： A method and software system for flaw identification, grouping and sizing for fatigue life assessment for rotors used in turbines and generators. The method includes providing ultrasonic data of a plurality of rotor slices and providing volume reconstruction of the ultrasonic data. The method also includes providing in-slice identification, grouping and sizing of flaw indications in the rotor based on the volume reconstruction. Further, the method includes providing inter-slice identification, grouping and sizing of the flaw indications based on the in-slice flaw indications and providing flaw location and size information. The method can be used in both phased-array and A-scan inspections.
摘要翻译：用于涡轮机和发电机中使用的转子的疲劳寿命评估的缺陷识别，分组和尺寸的方法和软件系统。该方法包括提供多个转子切片的超声波数据并提供超声波数据的体积重建。该方法还包括基于体积重建提供转子中的缺陷指示的片内识别，分组和尺寸。此外，该方法包括基于片内缺陷指示提供缺陷指示的片间识别，分组和大小，并提供缺陷位置和大小信息。该方法可用于相控阵和A扫描检查。

4. 发明授权

US09835596B2 System and method for identification, grouping and sizing of embedded flaws in rotor components using ultrasonic inspection 有权
公开(公告)号：US09835596B2
公开(公告)日：2017-12-05
申请号：US14146751
申请日：2014-01-03
申请人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , El Mahjoub Rasselkorde , Waheed A. Abbasi , Steve H. Radke , Chin-Sheng Lee , Ashley L. Lewis
发明人： Xuefei Guan , Jingdan Zhang , Shaohua Kevin Zhou , El Mahjoub Rasselkorde , Waheed A. Abbasi , Steve H. Radke , Chin-Sheng Lee , Ashley L. Lewis
IPC分类号： G01N29/44 , G01N29/06 , G06T17/00
CPC分类号： G01N29/4445 , G01N29/069 , G01N2291/2693 , G06T17/00
摘要： A method and software system for flaw identification, grouping and sizing for fatigue life assessment for rotors used in turbines and generators. The method includes providing ultrasonic data of a plurality of rotor slices and providing volume reconstruction of the ultrasonic data. The method also includes providing in-slice identification, grouping and sizing of flaw indications in the rotor based on the volume reconstruction. Further, the method includes providing inter-slice identification, grouping and sizing of the flaw indications based on the in-slice flaw indications and providing flaw location and size information. The method can be used in both phased-array and A-scan inspections.

5. 发明授权

US09541530B2 Method and system of deterministic fatigue life prediction for rotor materials 有权
标题翻译：转子材料的确定性疲劳寿命预测方法和系统
公开(公告)号：US09541530B2
公开(公告)日：2017-01-10
申请号：US13743601
申请日：2013-01-17
申请人： Xuefei Guan , Hui Zhen , Jingdan Zhang , Shaohua Kevin Zhou , Ashley L. Lewis , Steve H. Radke , Chin-Sheng Lee
发明人： Xuefei Guan , Hui Zhen , Jingdan Zhang , Shaohua Kevin Zhou , Ashley L. Lewis , Steve H. Radke , Chin-Sheng Lee
IPC分类号： G01N29/34 , G06F17/00 , G01N17/00
CPC分类号： G01N29/34 , G01N17/00 , G06F17/00
摘要： A method of fatigue life prediction including: calculating a critical crack size of an object of interest; identifying a first flaw in ultrasound data of the object of interest; determining that the first flaw interacts with a second flaw, the first flaw is to be merged with the second flaw, or the first flaw is isolated; calculating an initial crack size based on the determination; and calculating an increase in the initial crack size due to fatigue and creep to determine a number of load cycles until the initial crack size reaches the critical crack size.
摘要翻译：一种疲劳寿命预测方法，包括：计算感兴趣对象的临界裂纹尺寸; 识别感兴趣对象的超声数据中的第一缺陷; 确定第一缺陷与第二缺陷相互作用，第一缺陷将与第二缺陷合并，或者第一缺陷被隔离; 基于确定计算初始裂纹尺寸; 并计算由于疲劳和蠕变引起的初始裂纹尺寸的增加，以确定直到初始裂纹尺寸达到临界裂纹尺寸为止的负载循环次数。

6. 发明申请

US20130191039A1 METHOD AND SYSTEM OF DETERMINISTIC FATIGUE LIFE PREDICTION FOR ROTOR MATERIALS 有权
标题翻译：转子材料的确定性疲劳寿命预测方法与系统
公开(公告)号：US20130191039A1
公开(公告)日：2013-07-25
申请号：US13743601
申请日：2013-01-17
申请人： Xuefei Guan , Hui Zhen , Jingdan Zhang , Shaohua Kevin Zhou , Ashley L. Lewis , Steve H. Radke , Chin-Sheng Lee
发明人： Xuefei Guan , Hui Zhen , Jingdan Zhang , Shaohua Kevin Zhou , Ashley L. Lewis , Steve H. Radke , Chin-Sheng Lee
IPC分类号： G01N29/34 , G06F17/00
CPC分类号： G01N29/34 , G01N17/00 , G06F17/00
摘要： A method of fatigue life prediction including: calculating a critical crack size of an object of interest; identifying a first flaw in ultrasound data of the object of interest; determining that the first flaw interacts with a second flaw, the first flaw is to be merged with the second flaw, or the first flaw is isolated; calculating an initial crack size based on the determination; and calculating an increase in the initial crack size due to fatigue and creep to determine a number of load cycles until the initial crack size reaches the critical crack size.
摘要翻译：一种疲劳寿命预测方法，包括：计算感兴趣对象的临界裂纹尺寸; 识别感兴趣对象的超声数据中的第一缺陷; 确定第一缺陷与第二缺陷相互作用，第一缺陷将与第二缺陷合并，或者第一缺陷被隔离; 基于确定计算初始裂纹尺寸; 并计算由于疲劳和蠕变引起的初始裂纹尺寸的增加，以确定直到初始裂纹尺寸达到临界裂纹尺寸为止的负载循环次数。

7. 发明申请

US20120327308A1 DEVICES, SYSTEMS AND METHODS FOR CONTROLLING TV 有权
标题翻译：用于控制电视的设备，系统和方法
公开(公告)号：US20120327308A1
公开(公告)日：2012-12-27
申请号：US13424777
申请日：2012-03-20
申请人： Yi-Ming Pai , Chin-Sheng Lee , Yu-Tsung Hsu
发明人： Yi-Ming Pai , Chin-Sheng Lee , Yu-Tsung Hsu
IPC分类号： H04N5/44
CPC分类号： H04N21/42204 , H04N21/441 , H04N21/44213 , H04N21/4532 , H04N21/475
摘要： A TV control device, for an external TV device includes a storage unit storing a user identification code and user setting data corresponding to the user identification code, and a wireless communication unit transmitting a control signal to the external TV device according to the user identification code and the user setting data, wherein the external TV device determines a TV setting of the external TV device according to the user identification code and the user setting data when the external TV device receives the control signal.
摘要翻译：一种用于外部TV设备的TV控制设备包括存储单元，存储用户识别码和与用户识别码相对应的用户设置数据，以及无线通信单元，根据用户识别码向外部TV设备发送控制信号以及所述用户设定数据，其中，当所述外部TV设备接收到所述控制信号时，所述外部TV设备根据所述用户识别码和所述用户设置数据来确定所述外部TV设备的TV设置。

8. 发明申请

US20130076982A1 TELEVISION SYSTEM AND BOOTING METHOD THEREOF 审中-公开
标题翻译：电视系统及其拍摄方法
公开(公告)号：US20130076982A1
公开(公告)日：2013-03-28
申请号：US13287104
申请日：2011-11-01
申请人： Yi-Min Bai , Chin-Sheng Lee , Jui-Fu Hsu
发明人： Yi-Min Bai , Chin-Sheng Lee , Jui-Fu Hsu
IPC分类号： H04N5/445
CPC分类号： H04N21/4432 , H04N21/443 , H04N21/4755 , H04N21/482
摘要： A television (TV) system and a booting method thereof are provided. In the present invention, by additionally adding a self-setting booting item into an OSD (on-screen display) menu provided by the TV system, a plurality of booting modes related to the TV system is self-defined by a user under the self-setting booting item. Accordingly, the TV system performs a booting procedure in response to the self-defined and selected booting mode. Since the booting mode of the TV system can be self-defined/selected by the user, the modules corresponding to functions that are not need by the user in the TV system can be turned off/disabled, which avails saving power and improving a booting speed of the TV system, and even increasing practicability of the TV system.
摘要翻译：提供电视（TV）系统及其引导方法。在本发明中，通过在TV系统提供的OSD（屏幕显示）菜单中另外添加自设置引导项目，与TV系统相关的多个引导模式由用户自行定义设置启动项。因此，TV系统响应于自定义和选择的引导模式执行引导过程。由于电视系统的启动模式可以由用户自行定义/选择，所以与电视系统中用户不需要的功能对应的模块可以被关闭/关闭，这样可以节省电力并改善启动电视系统的速度，甚至提高电视系统的实用性。

9. 发明申请

US20070134123A1 Manufacturing method for a permeable die steel 审中-公开
标题翻译：可渗透模具钢的制造方法
公开(公告)号：US20070134123A1
公开(公告)日：2007-06-14
申请号：US11296446
申请日：2005-12-08
申请人： Tien-Yin Chan , Shun-Tian Lin , Chin-Sheng Lee
发明人： Tien-Yin Chan , Shun-Tian Lin , Chin-Sheng Lee
IPC分类号： B22F3/10
CPC分类号： B22F3/1103 , B22F2998/10 , B22F3/1258
摘要： A manufacturing method for a permeable die steel stacks and fixes a plurality of fixing blocks to form a molded die having an emplacing space which contains and fixes a plurality of polymeric wires. A metallic powder and an adhesive are installed in the emplacing space to form a green type, and to completely enclose the polymeric wires, after being mixed together. Next, the green type is heated up to totally vaporize the polymeric wires and is then cooled down, so as to constitute a metallic product having breathing holes, for serving as a die steel.
摘要翻译：可渗透模具钢的制造方法堆叠并固定多个固定块以形成具有包含并固定多个聚合物线的放置空间的模制模具。金属粉末和粘合剂安装在放置空间中以形成绿色类型，并且在混合在一起之后完全包围聚合物线。接下来，将绿色类型加热，使聚合物线完全汽化，然后冷却，以形成具有呼吸孔的金属制品，用作模具钢。

10. 发明授权

US08885108B2 Devices, systems and methods for controlling TV 有权
标题翻译：用于控制电视的设备，系统和方法
公开(公告)号：US08885108B2
公开(公告)日：2014-11-11
申请号：US13424777
申请日：2012-03-20
申请人： Yi-Ming Pai , Chin-Sheng Lee , Yu-Tsung Hsu
发明人： Yi-Ming Pai , Chin-Sheng Lee , Yu-Tsung Hsu
IPC分类号： H04N5/44 , H04N21/441 , H04N21/45 , H04N21/422 , H04N21/442 , H04N21/475
CPC分类号： H04N21/42204 , H04N21/441 , H04N21/44213 , H04N21/4532 , H04N21/475
摘要： A TV control device, for an external TV device includes a storage unit storing a user identification code and user setting data corresponding to the user identification code, and a wireless communication unit transmitting a control signal to the external TV device according to the user identification code and the user setting data, wherein the external TV device determines a TV setting of the external TV device according to the user identification code and the user setting data when the external TV device receives the control signal.
摘要翻译：一种用于外部TV设备的TV控制设备包括存储单元，存储用户识别码和与用户识别码相对应的用户设置数据，以及无线通信单元，根据用户识别码向外部TV设备发送控制信号以及所述用户设定数据，其中，当所述外部TV设备接收到所述控制信号时，所述外部TV设备根据所述用户识别码和所述用户设置数据来确定所述外部TV设备的TV设置。

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