广东工业大学学报Issue(3)：110-114,5.DOI:10.3969/j.issn.1007-7162.2015.03.020
LED 舞台照明灯嵌入式控制系统优化设计
The Optimization Design of Embedded Control System for LED Stage Lights
摘要
Abstract
As an advanced application of LED light, LED stage light enjoys their unique superior per-formances of long life and fast independent color adjustment which are widely used in stage lighting.In order to continuously improve the product performance and reliability of LED stage lights, 32-bit embed-ded STM32F103 chip is used instead of the original 3-chip of 8-bit micro-controllers, greatly simplifying the circuit and procedure and significantly increasing the software performance.The researchers optimize and experiment the whole system′s circuit, the motion control way, the dimming way and the temperature protection to let the lamps have the better control performance, function and reliability, and to improve the motion control accuracy, stability and the approximately stepless four-color light dimmer.The princi-ple we develop has been applied to many head-moving lights which proves very effective.关键词
LED舞台灯具/嵌入式/步进电机驱动/PWM调光Key words
LED stage lights/embedded/stepper motor driver/PWM dimming分类
信息技术与安全科学引用本文复制引用
韦丽花,唐露新,张强武,蒋伟楷..LED 舞台照明灯嵌入式控制系统优化设计[J].广东工业大学学报,2015,(3):110-114,5.基金项目
广东省教育部产学研合作专项资金资助项目 （）
