HU Shou-xi. Design of Control System of Roadheader Based on DSP and CPLD[J]. Journal of Mine Automation, 2012, 38(3): 55-57.
Citation: HU Shou-xi. Design of Control System of Roadheader Based on DSP and CPLD[J]. Journal of Mine Automation, 2012, 38(3): 55-57.

Design of Control System of Roadheader Based on DSP and CPLD

More Information
  • The paper proposed a design scheme of control system of roadheader based on DSP and CPLD, introduced overall design and designs of CPLD data collection module and CPLD logic control module of the system. The system uses CPLD to realize data collection, which saves 12 μs of waiting time of DSP at each AD sampling channel and saves total 300 μs in each AD sampling period of 25 channels and uses CPLD instead of standard logic devices to realize logic functions, which simplifies design of hardware circuit and improves integration of the system. The application showed that the system can meet requirements of normal production of roadheader with good real-time performance and high reliability.
  • Related Articles

    [1]SHAO Shuicai, GUO Xudong, PENG Ming, ZHANG Gaomin. Coal mine underground wireless transmission analysis method[J]. Journal of Mine Automation, 2022, 48(10): 123-128. DOI: 10.13272/j.issn.1671-251x.18038
    [2]CHEN Li, ZHANG Yan. Analysis of lump coal rate on fully mechanized coal mining face based on discrete element method[J]. Journal of Mine Automation, 2019, 45(2): 54-59. DOI: 10.13272/j.issn.1671-251x. 2018080043
    [3]ZOU Mengqi, LIU Chusheng, WU Jida. Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree[J]. Journal of Mine Automation, 2017, 43(5): 58-61. DOI: 10.13272/j.issn.1671-251x.2017.05.014
    [4]WANG Pai, WANG Mei, MA Xianmi. Research of electrostatic field characteristics of liquid-solid two-phase flow inside slurry pipeline[J]. Journal of Mine Automation, 2015, 41(8): 76-81. DOI: 10.13272/j.issn.1671-251x.2015.08.019
    [5]SUN Yu, LIU Li. Optimization design of complex flameproof enclosure based on finite element analysis[J]. Journal of Mine Automation, 2015, 41(4): 52-54. DOI: 10.13272/j.issn.1671-251x.2015.04.014
    [6]ZHANG Peiyan, YU Zetong. Design of interleaved three-winding coupling Buck converter[J]. Journal of Mine Automation, 2014, 40(8): 46-49. DOI: 10.13272/j.issn.1671-251x.2014.08.012
    [7]ZHENG Xin, SONG Jian-cheng, QU Bing-ni, JIN Zhi-xin, ZHANG Zhong-hua. Design of human machine interface of switched reluctance drive system[J]. Journal of Mine Automation, 2013, 39(12): 113-116. DOI: 10.7526/j.issn.1671-251X.2013.12.029
    [8]HU Wan-qing, HU Qing-yi, LIN Xue, LIN Shan-ming. Research of temperature monitoring system for cable joint based on temperature field[J]. Journal of Mine Automation, 2013, 39(6): 90-93.
    [9]WANG Ye, ZHANG Chun-li, WANG Fu-long, FAN Wen-sheng. Research of Caving Methods Based on Discrete Element[J]. Journal of Mine Automation, 2010, 36(5): 27-29.
    [10]DAI Xue-fe. Finite Element Analysis and Optimization Design of Movable Arm of Loader's Working Equipment Based on Pro/E[J]. Journal of Mine Automation, 2010, 36(4): 50-52.

Catalog

    Article Metrics

    Article views (38) PDF downloads (6) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return