合肥东方国际会议中心酒店装饰设计任务书.pdf
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1、Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technol ogy has gradually matured, as mature a technol ogy line has been ra pid development in industrial automation as a separate subject. Manipulator app
2、lication began to filter into welding, logistics, mecha nical processing, a nd other industries. Espe cially at high or very low temperatures, full of poisonous gases, high radiation case, robot i n similar circumstances showed great use also brings great convenience to the staff. Precisely because
3、of t his robot to get peoples attention began to be a hig h degree of development. Labor rates, worki ng conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special cond
4、itions set for mechanical devices. Now t urned on the development ofthe microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory a utoma
5、tion standards. Beca use robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the co
6、ntext of industrial PLC applications became ubi quitous. Manipulator in mny develope d country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. T oday, the high
7、level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The de sign is mainly arm welding machine by PLC Automation contr ol. This of design let designers on in school by learn of has a must of consolidation, understand has some u
8、sually didnt opportunitie s awareness in world range within some leading level of knowledge has has must awareness, hope designers ca n in yihou of design i n the can success of using in this design in the pr oceeds of experience 1.2 manipulator in both at home and abroad of research profile automat
9、ion mecha nical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mecha nical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. N
10、ow original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulatorposition contr ol systems main features, although not back several generations that can detect the external environment, but can still successf
11、ully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of sense, when t he mechanical arm is to use the program as a basis. Difference is tha
12、t the robot begandmanipulator control mode and programmable controllers introduction 2.1 Select di scussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but al so more common. Mainly these two relatively cheap a
13、nd you can meet the old-fashione d, simple (or simple) industrial equipment. So he ca n see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the la ck of compatib
14、ility and (3) not reforming the system with equi pment improvements. Spring for the devel opment of Chinas modern industrial automation technol ogy the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the comput
15、er showd his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) the official designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen i n three ways: (1) Programmable
16、Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processi ng ma
17、kes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is use d to control and m
18、eet its speed, on the virtual model, real-time and in computational requi rements. Distributed system started with a control system for industrialautomatic instrument used to control, wherea s now it is successfully developed into industrial control computer used as a central collection and distribu
19、tion system and transition of distributed control system in analogue handling, loop contr ol, ha s begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the correspond
20、ing relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has develo
21、ped rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that is东方国际会议中心酒店装修设计建议书合肥沃尔特置业发展有限公司二零一一年九月二十日Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial au
22、tomation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logisti cs, mechanical proce ssing, and other industries. Especially at high or very low temperature
23、s, full of poisonous gases, hig h radiation case, robot in similar circumstances showed great use also bring s great convenience to the staff. Precisely because of this robot to get peoples attention began to be a high degre e of development. Labor rates, working conditions, labor intensive aspe cts
24、 of promoting development. Both at home and abroad to develop the PLC (programmable logic contr oller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid develop
25、ment of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to devel op as a factory automation standards. Beca use r obots are good development of the technology makes a good optimization of productive capital, and robot shows th
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