【摘 要】
：
In view of the lack of research on the information model of tufting carpet machine in China,an information modeling method based on Object Linking and Embedding
【机 构】
：
College of Mechanical Engineering,Donghua University,Shanghai 201620,China
论文部分内容阅读
In view of the lack of research on the information model of tufting carpet machine in China,an information modeling method based on Object Linking and Embedding for Process Control Unified Architecture(OPC UA)framework was proposed to solve the problem of“information island”caused by the differentiated data interface between heterogeneous equipment and system in tufting carpet machine workshop.This paper established an information model of tufting carpet machine based on analyzing the system architecture,workshop equipment composition and information flow of the workshop,combined with the OPC UA information modeling specification.Subsequently,the OPC UA protocol is used to instantiate and map the information model,and the OPC UA server is developed.Finally,the practicability of tufting carpet machine information model under the OPC UA framework and the feasibility of realizing the information interconnection of heterogeneous devices in the tufting carpet machine digital workshop are verified.On this basis,the cloud and remote access to the underlying device data are realized.The application of this information model and information integration scheme in actual production explores and practices the application of OPC UA technology in the digital workshop of tufting carpet machine.
其他文献
新沂有古镇焉，名曰窑湾。地邻马陵，河润平原;北国锁钥，南国门户。东观沧海兮，水何澹澹;西瞻彭城兮，冈峦绵延;背岱岳之巍巍，瞰江、淮之波澜。右襟大运河兮，南渡苏杭;左拥骆马湖兮，北溯幽燕。汴泗远来会师，沂川应邀赴宴。五达之康庄兮，軸以陆运;九达之通渠兮，舵以漕转。湖纳灵秀之气，山吐翡翠之岚。华实蔽野，黍稷盈畴;渔舟撒网，荷叶田田。悦四序之交替，分明灿烂;乐三时之推移，气象万千。正是：胜日寻芳曲岸边，
The rapid developments of artificial intelligence have attracted attention in designing electronic skin(e-skin)to realize the mechanical and sensory properties
光黄衡闾,柏举名胜.襟大别而连江淮,揽吴楚而眺宛郢.茂草丘芳,清溪水静.呼啸松涛,婆娑竹影.阡陌纵横,映烂漫之芸苔;村居错落,飏缤纷之雪杏.麦浪拍天,开宏阔之胸襟;雨丝润地,
徐敏女士,是一名教师,业余热爱诗词写作.现任襄阳市诗词学会副会长,在中国·襄阳第三届孟浩然田园诗词大赛中荣获创作奖.读了她的这一组山水田园诗,顿觉一股山乡田野之风,迎
Current research on metaphor analysis is generally knowledge-based and corpus-based,which calls for methods of automatic feature extraction and weight calculati
诗 人 一群诗人赶着一群词汇 去流浪，在石头里寻找胎纹 在冰雪中寻找火种 这一切，源于一种质问—— 我从哪里来，又到哪里去 父母箴言 父亲说，遇到烂人别计较 计较，你就输了 母亲说，碰到破事莫纠缠 纠缠，你就麻烦了 20年前我不信，50年后我不疑 孤独牧羊人 我把羊群赶上山岗 羊们欢喜雀跃，三五成群 吃草，撒欢，谈情说爱 唯有我孑然枯坐，抵御 漫天白云挤压而来的孤
二、人工智能对平庸诗词的淘汰 凡无创造性的东西，均可由智能机器人来取代。关于AI（人工智能）作诗，不同的AI开发者，同一题目所作的诗是不同的。因为，不同的程序开发者，在程序里会设计不同的词汇关联。人工智能没有感情，只会机械的关联，但读者的感情是丰富的，前面讲过，“从读者角度出发，突出读者的主观能动性在阅读中的作用，强调读者之体会无须与作者之用心保持一致。阅读是一首诗词不可或缺的独立环节，一首诗词
Supercapacitors have huge potential applications in the field of wearable electronic devices,such as flexible displays,flexible biosensors and implantable multi
九、比喻造境法 比喻，化平淡为神奇。刘禹锡：“花红易衰似郎意，水流无限似侬愁。”花朵灿烂而易凋零，比喻情郎使她欢喜使她愁的爱情，流水比喻自己对爱情的执着以及对情郎爱情不能确定的忧愁，比喻新颖，有韵味。贺知章《咏柳》：“碧玉妆成一树高，万条垂下绿丝绦。不知细叶谁裁出，二月春风似剪刀。”春风似剪刀，剪裁出袅袅柳叶，无限春光，真高才也。我学习这种方法，写出《秋夜》：“声声蟋蟀竞长吟，一笑迎凉步履轻。诗
本文简要介绍了多引擎渲染技术的概念和原理,并结合实际案例,着重展示了在AE渲染环节中多引擎渲染技术方案的技术优势。