Invention Application
- Patent Title: SPECTRAL ANALYSIS BASED DETECTOR FOR A CONTROL VALVE
- Patent Title (中): 用于控制阀的基于光谱分析的检测器
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Application No.: US13952748Application Date: 2013-07-29
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Publication No.: US20150032270A1Publication Date: 2015-01-29
- Inventor: Jagadish Gattu , Justin Shriver
- Applicant: DRESSER, INC.
- Applicant Address: US TX Austin
- Assignee: DRESSER, INC.
- Current Assignee: DRESSER, INC.
- Current Assignee Address: US TX Austin
- Main IPC: G05D7/06
- IPC: G05D7/06
Abstract:
Systems and methods for diagnosing components of a control system are disclosed herein. In some embodiments, the spectral content of various signals originating from a control valve is used to detect periodic patterns that can correspond to valve problems.
Public/Granted literature
- US09695956B2 Spectral analysis based detector for a control valve Public/Granted day:2017-07-04
Information query
