{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T17:22:25Z","timestamp":1771003345831,"version":"3.50.1"},"reference-count":19,"publisher":"SAGE Publications","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2021,11,1]]},"abstract":"<jats:p>To solve the display distortion caused by the motor rotational speed changes in the long-term operation of the rotating LED multi-sector display system, the model for LED multi-sector stable display (MSSD) in variable rotational speed is proposed based on the principle of visual persistence. The stepping motor subdivision driving technology is applied to the rotating LED multi-sector display, and the equal precision frequency measurement method is used for accurate rotational speed measurement. Then the innovation adaptive kalman filter (IAKF) is researched to further enhance the robustness to eliminate noise pollution, and the relationship between the modification value caused by rotational speed and the LED linear array minimum refresh time is analysed. The rotating LED MSSD system based on LED linear array rotated by stepping motor is provided. The test results reveal the relationship between rotational speed and the LED linear array minimum refresh time, and show that the lighting position of the LED can be synchronized with the lighting state during the rotational speed fluctuation, and the error can be controlled to a low level via LED linear array minimum refresh time correction. The designed model can effectively eliminate the distortion of the rotating LED multi-sector display screen caused by the changes of the motor rotational speed, and has a very stable display effect.<\/jats:p>","DOI":"10.3233\/jcm-215055","type":"journal-article","created":{"date-parts":[[2021,6,4]],"date-time":"2021-06-04T13:01:21Z","timestamp":1622811681000},"page":"1509-1519","source":"Crossref","is-referenced-by-count":0,"title":["Research on LED multi-sector stable display model in variable rotational speed"],"prefix":"10.1177","volume":"21","author":[{"given":"Luhong","family":"Lang","sequence":"first","affiliation":[{"name":"Wuhu Institute of Technology, Wuhu, Anhui, China"}]},{"given":"Dong","family":"Ma","sequence":"additional","affiliation":[{"name":"Institute of Intelligent Machines, Hefei Institute of Physical Science Chinese Academy of Sciences, Hefei, Anhui, China"}]},{"given":"Jun","family":"Dong","sequence":"additional","affiliation":[{"name":"Institute of Intelligent Machines, Hefei Institute of Physical Science Chinese Academy of Sciences, Hefei, Anhui, China"},{"name":"Anhui Zhongke Deji Intelligence Technology Co., LTD, Hefei, Anhui, China"},{"name":"Norwegian University of Science and Technology, Trondheim, Norway"}]},{"given":"Junming","family":"He","sequence":"additional","affiliation":[{"name":"Institute of Intelligent Machines, Hefei Institute of Physical Science Chinese Academy of Sciences, Hefei, Anhui, China"},{"name":"Anhui Zhongke Deji Intelligence Technology Co., LTD, Hefei, Anhui, China"}]},{"given":"Panpan","family":"Xu","sequence":"additional","affiliation":[{"name":"Institute of Intelligent Machines, Hefei Institute of Physical Science Chinese Academy of Sciences, Hefei, Anhui, China"}]},{"given":"Fan","family":"Ma","sequence":"additional","affiliation":[{"name":"Institute of Intelligent Machines, Hefei Institute of Physical Science Chinese Academy of Sciences, Hefei, Anhui, China"}]}],"member":"179","reference":[{"key":"10.3233\/JCM-215055_ref1","first-page":"141","article-title":"Design of LED linear array rotation control system","volume":"24","author":"Chen","year":"2017","journal-title":"Mechanical and Electrical Information"},{"issue":"2","key":"10.3233\/JCM-215055_ref2","first-page":"479","article-title":"Design and Implementation of Cube Light LED Display Device","volume":"39","author":"Huang","year":"2016","journal-title":"Chinese Journal of Electron Devices"},{"issue":"1","key":"10.3233\/JCM-215055_ref3","first-page":"59","article-title":"Design and Implementation of the Linear Array LED Graphic Display Device","volume":"33","author":"Li","year":"2013","journal-title":"Optoelectronic Technology"},{"issue":"12","key":"10.3233\/JCM-215055_ref4","first-page":"155","article-title":"Linear array LED graphic display device based on ATMEGA16L-8PI microcontroller","volume":"32","author":"Xu","year":"2019","journal-title":"Industrial Control Computer"},{"issue":"3","key":"10.3233\/JCM-215055_ref5","first-page":"200","article-title":"A New Design of Linear Array LED Display Device","volume":"35","author":"Huang","year":"2015","journal-title":"Chinese Journal of Electron Devices"},{"issue":"6","key":"10.3233\/JCM-215055_ref6","first-page":"701","article-title":"Design of Stepping Motor Subdivision Control System Based on Field-Programmable Gate Array","volume":"40","author":"Cheng","year":"2018","journal-title":"Journal of Wuhan Institute of Technology"},{"issue":"10","key":"10.3233\/JCM-215055_ref7","first-page":"256","article-title":"Design and Implementation of Stepping Motor Control System Based on Subdivided Driving","volume":"33","author":"Duan","year":"2012","journal-title":"Coal Mine Machinery"},{"issue":"1","key":"10.3233\/JCM-215055_ref8","first-page":"16","article-title":"Current Controlling Subdivision Driving System for Stepper Motor Based on FPGA","volume":"24","author":"Ma","year":"2017","journal-title":"Control Engineering of China"},{"key":"10.3233\/JCM-215055_ref9","first-page":"595","article-title":"Design of Rotating LED Display Screen Based on Micro-Stepping of Moto","volume":"5","author":"Deng","year":"2008","journal-title":"Chinese Journal of Liquid Crystals and Displays"},{"key":"10.3233\/JCM-215055_ref10","first-page":"43","article-title":"High-precision and fast measurement of motor rotational speed","volume":"6","author":"Gao","year":"2000","journal-title":"Automation & Instrumentation"},{"issue":"4","key":"10.3233\/JCM-215055_ref11","first-page":"119","article-title":"Speed measurement and acceleration\/deceleration control for a stepper motor based on a programmable logic controller","volume":"38","author":"Li","year":"2011","journal-title":"Journal of Beijing University of Chemical Technology (Natural Science Edition)"},{"key":"10.3233\/JCM-215055_ref12","unstructured":"K. Chen, Implementation of Full Range of Turbine Speed Measurement Based on Equal Precision Frequency Measuring Technology, Process Automation Instrumentation 33(7) (2012), 59\u201362."},{"key":"10.3233\/JCM-215055_ref13","first-page":"102","article-title":"Status and Prospect of Velocity Measurement Method with Optical Encoder","volume":"3","author":"Jia","year":"2018","journal-title":"Instrument Technique and Sensor"},{"key":"10.3233\/JCM-215055_ref14","doi-asserted-by":"crossref","first-page":"435","DOI":"10.2478\/amns.2020.2.00062","article-title":"X-ray image denoising based on wavelet transform and median filte","volume":"5","author":"Dong","year":"2020","journal-title":"Applied Mathematics and Nonlinear Sciences"},{"key":"10.3233\/JCM-215055_ref15","doi-asserted-by":"crossref","unstructured":"F.R. Masch, R.L. Hecker and F. Capraro, Modal filter design reducing the impact of sensors noise on the filter outputs, Mechanical Systems and Signal Processing 156 (2021), 107677.","DOI":"10.1016\/j.ymssp.2021.107677"},{"issue":"9","key":"10.3233\/JCM-215055_ref16","doi-asserted-by":"crossref","first-page":"1453","DOI":"10.1109\/TAC.2004.834121","article-title":"Kalman filtering with intermittent observations","volume":"49","author":"Sinopoli","journal-title":"IEEE Transactions on Automatic Control"},{"issue":"8","key":"10.3233\/JCM-215055_ref17","first-page":"1133","article-title":"Step Counting Algorithm Based on Finite State Machine Using Acceleration Differential","volume":"10","author":"Wang","year":"2016","journal-title":"Journal of Frontiers of Computer Science and Technology"},{"issue":"2\u20133","key":"10.3233\/JCM-215055_ref18","first-page":"231","article-title":"The implicit Euler method for the numerical solution of singular initial value problems","volume":"34","author":"Koch","year":"2000","journal-title":"Applied Mathematics and Nonlinear Sciences"},{"key":"10.3233\/JCM-215055_ref19","first-page":"1000","article-title":"The Innovation-Based Estimation Adaptive Kalman Filter Algorithm for INS\/GPS Integrated Navigation System","volume":"6","author":"Bian","year":"2006","journal-title":"Journal of Shanghai Jiaotong University"}],"container-title":["Journal of Computational Methods in Sciences and Engineering"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/JCM-215055","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,13]],"date-time":"2026-02-13T16:31:58Z","timestamp":1771000318000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/JCM-215055"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,11,1]]},"references-count":19,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.3233\/jcm-215055","relation":{},"ISSN":["1472-7978","1875-8983"],"issn-type":[{"value":"1472-7978","type":"print"},{"value":"1875-8983","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,11,1]]}}}