Dead zone length automatic detection method in auto-levelling control for drawing frame
An autoleveling and automatic detection technology, which is applied in the direction of textiles and papermaking, can solve the problems of low autoleveling accuracy, achieve the effects of avoiding errors, improving work efficiency, and realizing precise control
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0012] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0013] Automatic detection method of dead zone length in autoleveling control of draw frame. The invention adopts a fixed-length method to determine the length of the dead zone: the control module in the draw frame takes the number of teeth of the transmission teeth as the unit of measurement, and the control cycle is delayed by N teeth relative to the feeding cycle, and the delayed N teeth are used as the dead zone. length.
[0014] On the basis of ensuring the stability of the dead zone length, in order to ensure the accuracy of the autoleveling, the drawing frame can automatically determine the optimal dead zone length. The specific method is as follows:
[0015] Different types of draw frames have their own fixed mechanical distance, which is the recommended dead zone length of the draw frame. Increase or decrease a certain length before a...
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.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap