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美术影艺
作者: 雪岗等编著   来源: 北京:中国少年儿童出版社 年份: 2009 文献类型 : 图书 关键词: Yi   Shu   艺术   少年读物  
描述: 本书包括:绘画雕塑;工艺美术;书法篆刻;建筑园林;摄影;电影等五部分内容。
清华大学美术学院2002届本科生毕业作品集 绘画 雕塑 Painting, sculpture
作者: 清华大学编著   来源: 北京:清华大学出版社 年份: 2003 文献类型 : 图书 关键词: Yi   Shu   Su   Diao   图集   S   Hua   绘画艺术   雕塑艺术   Hui  
描述: 清华大学美术学院2002届本科生毕业作品集 绘画 雕塑 Painting, sculpture
Design of temperature control system for high temperature shuttle-kiln based on S7-300PLC
作者: Zhuang MA   来源: 机床与液压 年份: 2017 文献类型 : 期刊 关键词: kiln   Temperature   system   S7   300PLC   control   PID   Shuttle  
描述: This paper analyses the influence factors of system temperature, and three single close-loop PID control systems are introduced for the temperature control scheme of high temperature shuttle-kiln. In hardware, S7-300PLC is used as the lower computer to collect real-time data and control field equipment. The industrial control computer as a monitoring system of PC, real-time monitoring system is realized by Kingview configuration software. The experiments demonstrate that the monitoring system can meet the requirement of the process control system and also provide high stability. Therefore it has a certain reference value.
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