Method and device for evaluating data accuracy based on complex electromechanical system coupling relation model
A technology of electromechanical systems and coupling relationships, applied in neural learning methods, biological neural network models, computer components, etc., can solve problems such as complex models, poor real-time evaluation of data accuracy, and incomplete reflection of system coupling relationships
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0056] The present invention will be described in detail below in conjunction with the drawings.
[0057] reference figure 1 The present invention provides a method for evaluating data accuracy based on a complex electromechanical system coupling relationship model, which includes the following steps:
[0058] Step S1, data preprocessing
[0059] Take the complex electromechanical system of the process industry as a representative, obtain the monitoring data collected by the DCS system during the production process, and perform non-linear / non-stationary inspection and noise reduction processing on the monitoring data;
[0060] Step S2, multivariate causal analysis and determination of the variable set of the cause of each variable
[0061] Combining the two-variable Granger and multi-variable Granger causality analysis methods, based on the monitoring data processed in step S1, the causal analysis is performed on the monitoring variables of the complex electromechanical system. The spe...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com