




版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
1、谢谢阅读06 旅游景区场务工作管理制度1旅游景区场务工作管理制度二一三一月一日manipulator control modeand pr ogrammablecontrollers introduction2.1 sele ct discussi on withmanipulatorcontr ol2.1.1classification ofcontrolrelay sand discreteelectroni c circuit can controlold i ndustrialequipme nt, but also mor e common. mai nly the se two r
2、elatively chea p and谢谢阅读谢谢阅读you can mee t the old-fashi one d, simpl e (or simple) industrial equi pment. so he can see them now, however these two control m ode s (relay and di screte ele ctronic circuit s) are these fatal flaws: (1) cannot ada pt to the compl ex logic contr ol, (2) only for the cu
3、rre nt proje ct, the la ck of compati bility and(3) not reforming the system with e qui pment improveme nts. s pring for the development of chinas moder n industri al automati on technology the substantial i ncrea se in t he level of industria l automation, complete d the perfect relay of the comput
4、er too much. in terms of controll ing the computer showe d his two great adva ntages: (1) each of the har dware can be installed on one or more micr opr ocessors; (2) the official de signer of the software writi ng co ntent control i s all about. now i n several ways i n the context of industrial a
5、utomation ca n often be see n in t hree ways: (1) programmable logi cal controll er (referred to as ipc); (2) distribute d control system (dcs for short), and (3) the pr ogrammable logical contr oller (plc for short). 2.1.2 plc and t he ipc and dcs contrast contrast 1, each of the thre e technol ogi
6、es of origi ns and dev elopment requirements for fast data pr oce ssing makes it i nvented t he computer. the me n brought i n terms of hardwar ethere, using a high level of standar dization, ca n use more compati bility tools, is a ri ch software resources, especially the nee d for immediacy i n op
7、erational systems. so the computer ca n effectively control is used t o control a nd meet its spee d, on t he virtual mo del, real-time and incomputational requirements. distributed system started with a control sy stemfor industrial aut omatic instr um ent used to control, w hereas now it is succes
8、sful ly developed int o industrial control computer use d as a ce ntralcol lecti on a nd di stribution system and tra nsition of distr ibute d control sy stem in anal ogue handli ng, loop contr ol, ha s beg un to reflect t he use of a谢谢阅读谢谢阅读huge adva ntage. thoug h distri bute d system has great a
9、dvantages i n loop regulati on, but only as a mea ns of continuous proce ss contr ol. optimization of plc is the correspondi ng relay nee ds wa s bor n, its main use i n the work order control, early primary i s repla ced relay thi s hulking system, focused on t he swit ch control ling the r unning
10、order of functions. marked bythe micr oprocessor in the early 1970 of the 20th century emerged, micro-ele ctronics technol ogy has devel ope d rapi dly, people soon microel ectronics processing technology wi ll be used i n the programmable logical controller (that is1 总则 .错误!未定义书签。2 景区主要设施运行和维护保养管理制
11、度. 错误!未定义书签。3 景区辅助设施运行和维护保养管理制度. 错误!未定义书签。4 景区内部车辆管理制度.错误!未定义书签。5 景区供配电设备操作办法.错误!未定义书签。6 景区园林管理制度.错误!未定义书签。7 植物保护办法 .错误!未定义书签。8 环卫工作管理制度.错误!未定义书签。9 环卫绿化考核标准.错误!未定义书签。manipulator control modeand pr ogrammablecontrollers introduction2.1 sele ct discussi on withmanipulatorcontr ol2.1.1classification of
12、controlrelay sand discreteelectroni c circuit can controlold i ndustrial谢谢阅读谢谢阅读equipme nt, but also mor e common. mai nly the se two relatively chea p and you can mee t the old-fashi one d, simpl e (or simple) industrial equi pment. so he can see them now, however these two control m ode s (relay a
13、nd di screte ele ctronic circuit s) are these fatal flaws: (1) cannot ada pt to the compl ex logic contr ol, (2) only for the curre nt proje ct, the la ck of compati bility and(3) not reforming the system with e qui pment improveme nts. s pring for the development of chinas moder n industri al autom
14、ati on technology the substantial i ncrea se in t he level of industria l automation, complete d the perfect relay of the computer too much. in terms of controll ing the computer showe d his two great adva ntages: (1) each of the har dware can be installed on one or more micr opr ocessors; (2) the o
15、fficial de signer of the software writi ng content control i s all about. now i n several ways i n the context of industrial a utomation ca n often be see n in t hree ways: (1) programmable logi cal controll er (referred to as ipc); (2) distribute d control system (dcs for short), and (3) the pr ogr
16、ammable logical contr oller (plc for short). 2.1.2 plc and t he ipc and dcs contrast contrast 1, each of the thre e technol ogies of origi ns and dev elopment requirements for fast data pr oce ssing makes it i nvented t he computer. the me n brought i n terms of hardwar ethere, using a high level of standar dization, ca n use more compati bility tools, is a ri ch software resources, especially the nee d for immediacy i n operational systems. so the computer ca n
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2025至2030中国腰部牵引装置行业发展趋势分析与未来投资战略咨询研究报告
- 2025至2030中国脂肪和油脂行业市场占有率及投资前景评估规划报告
- 2025至2030中国胶原蛋白行业产业运行态势及投资规划深度研究报告
- 2025至2030中国肢体吊卡行业市场深度研究及发展前景投资可行性分析报告
- 2025至2030中国聚酰胺66行业深度研究及发展前景投资评估分析
- 2025至2030中国美术学校行业市场发展分析及发展趋势与投资机会报告
- 2025至2030中国羊奶制品行业市场深度研究及发展前景投资可行性分析报告
- 2025至2030中国网络演艺行业深度发展研究与企业投资战略规划报告
- 2025至2030中国缬草酸市场营销前景及未来运营趋势研究报告
- 2025至2030中国织物清新剂行业市场深度研究及发展前景投资可行性分析报告
- 九年级化学上册(沪教版2024)新教材解读课件大纲
- DB11T 1072-2025 城市桥梁工程施工质量检验标准
- 江山南方水泥有限公司浙江省江山市大陈乡乌龙村铁锤山水泥用灰岩矿建设项目环境影响报告表
- 小学语文主题教学论:理论重塑与创新实践
- 工程框架协议合同协议
- 电力合规管理培训
- AI基础知识入门
- 2025年甘肃兰州新区城投地产置业有限公司招聘笔试参考题库附带答案详解
- 小学生心理健康与辅导(第4版) 课件汇 第1-6章 小学生心理健康概述-小学生自我意识的发展与辅导
- 电源适配器输出过压保护测试方法
- 强制执行的拘留申请书
评论
0/150
提交评论