{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T17:19:45Z","timestamp":1771003185131,"version":"3.50.1"},"reference-count":12,"publisher":"SAGE Publications","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2021,12,7]]},"abstract":"<jats:p>With the development of technology, the application of intelligent coal gangue sorting is more and more favored by coal mining enterprises. The coal gangue intelligent sorting system has higher requirements on the coal conveyor belt. The traditional transmission system has the problems of slow speed response, unstable operation, high energy consumption and jitter in the process of speed change. Using PLC, touch screen, frequency converter, RS-485, sensors and so on, the speed control and speed monitoring system of belt transport mechanism is constructed. By analyzing the error law of the system speed control and using Numpy system analysis and calculation, speed pre-compensation can be made. Then by controling speed precision through the PID and monitoring display through the time-speed curve, the real-time automation gives an alarm for abnormal speed situation. According to the speed requirement of the intelligent sorting system of coal gangue, the system can quickly reach the predetermined speed value, and effectively eliminate the shaking phenomenon in the process of changing speed. The system has strong universality, easy maintenance, and stable speed control, which is conducive to improving the reliability and efficiency of the intelligent sorting system for coal gangue and reduceing transmission mechanism wear caused by dithering.<\/jats:p>","DOI":"10.3233\/jcm-215239","type":"journal-article","created":{"date-parts":[[2021,8,24]],"date-time":"2021-08-24T12:06:25Z","timestamp":1629806785000},"page":"1947-1955","source":"Crossref","is-referenced-by-count":1,"title":["Design of speed control system for intelligent sorting conveyor belt of coal gangue"],"prefix":"10.1177","volume":"21","author":[{"given":"Guangsheng","family":"Chen","sequence":"first","affiliation":[{"name":"Qingyuan Polytechnic, Qingyuan, Guangdong, China"}]},{"given":"Minghui","family":"Zhao","sequence":"additional","affiliation":[{"name":"CCTEG Shanghai Research Institute, Shanghai, China"}]},{"given":"Huadong","family":"Zou","sequence":"additional","affiliation":[{"name":"Qingyuan Polytechnic, Qingyuan, Guangdong, China"}]},{"given":"Zehua","family":"Ma","sequence":"additional","affiliation":[{"name":"Qingyuan Polytechnic, Qingyuan, Guangdong, China"}]}],"member":"179","reference":[{"key":"10.3233\/JCM-215239_ref1","unstructured":"W.G. Wang, Application of frequency conversion technology in belt conveyor speed control system, Coal and Chemical Industry 42(08) (2019), 84\u201385+95."},{"issue":"2","key":"10.3233\/JCM-215239_ref2","first-page":"77","article-title":"PLC and frequency converter realize synchronous control of conveyor belt","volume":"7","author":"Fan","year":"2017","journal-title":"New Industrialization"},{"issue":"04","key":"10.3233\/JCM-215239_ref3","first-page":"8","article-title":"Design and research on intelligent speed regulation control system for underground belt conveyor","volume":"41","author":"Wang","year":"2020","journal-title":"Coal Mine Machinery"},{"issue":"12","key":"10.3233\/JCM-215239_ref4","first-page":"15","article-title":"Design of energy saving control for conveying system of belt conveyor","volume":"38","author":"Huo","year":"2017","journal-title":"Coal Mine Machinery"},{"key":"10.3233\/JCM-215239_ref5","first-page":"4","article-title":"Design and application of automatic adaptive control system for CoalMine transportation","author":"Xi","year":"2019","journal-title":"Coal Mine Machinery"},{"key":"10.3233\/JCM-215239_ref6","first-page":"203","article-title":"Adaptive speed regulation system of belt conveyor based on RBF-PID controller","author":"Cao","year":"2020","journal-title":"Coal Mine Machinery"},{"key":"10.3233\/JCM-215239_ref7","first-page":"47","article-title":"Research on multi-manipulator coal and gangue sorting robot system based on machine vision","author":"Wang","year":"2019","journal-title":"Industry and Mine Automation"},{"issue":"04","key":"10.3233\/JCM-215239_ref8","first-page":"7","article-title":"Study on coal-gangue sorting method based on multi-manipulator collaboration","volume":"47","author":"Cao","year":"2019","journal-title":"Coal Science and Technology"},{"issue":"12","key":"10.3233\/JCM-215239_ref10","first-page":"219","article-title":"Design optimization of electrical system of belt conveyor based on frequency control","volume":"33","author":"Wang","year":"2018","journal-title":"Machinery Management and Development"},{"key":"10.3233\/JCM-215239_ref11","first-page":"164","article-title":"Research on variable frequency speed regulation system based on PLC","author":"Zheng","year":"2019","journal-title":"Modern Electronic Technology"},{"key":"10.3233\/JCM-215239_ref12","first-page":"94","article-title":"Research on path identification and control strategies of freescale smart car","author":"Zou","year":"2018","journal-title":"Machine Tool& Hydraulics"},{"key":"10.3233\/JCM-215239_ref13","first-page":"14","article-title":"Design of speed regulation system for belt conveyor based on fuzzy PID theory","author":"Wang","year":"2019","journal-title":"Coal Mine Machinery"}],"container-title":["Journal of Computational Methods in Sciences and Engineering"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/JCM-215239","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T16:31:38Z","timestamp":1771000298000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/JCM-215239"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,7]]},"references-count":12,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.3233\/jcm-215239","relation":{},"ISSN":["1472-7978","1875-8983"],"issn-type":[{"value":"1472-7978","type":"print"},{"value":"1875-8983","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,12,7]]}}}