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    Embedded Electronic Jacquard Guide Bar: A New Approach to Warp Knitting Using the Machine Jacquard Control System

    Year: 2018

    Journal: Fibres Text. East. Eur., Volume 26, NOV-DEC, page 95–101

    Authors: Ren, Wen; Lai, Sencai

    Organizations: National Natural Science Foundation of China [51576114]; Natural Science Foundation of Fujian Province of China [2015J01667]; Key Industry Project of Fujian Province [2015H0034]; Science and Technology Program of Sanming of Fujian Province, China [2015-G-5]

    Keywords: piezoelectric jacquard; warp knitting machine; embedded system; automatic addressing

    A fluorine-containing acrylate copolymer emulsion was prepared in this study, which was The jacquard control system is one of the crucial parts of a warp knitting machine. In this paper; we present a new jacquard control scheme called the embedded electronic jacquard guide bar (FRIGB). In this scheme, the Micro-Controller Unit (MCU), jacquard driver circuit, DC powers, and communication interfaces are integrated to achieve a simple structure, high reliability as well as ease of installation and maintenance. Specifically an innovative communication strategy with the advantages of fault tolerance and automatic addressing based on the Modbus serial bus is formulated. This paper describes the design of the hardware structure, communication methods of EEJGB, and printed circuit board (PCB), provided to demonstrate the feasibility of the method proposed.
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