旅游景区场务工作管理制度.doc

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