(完整版)pep小学英语四年级下册教案全册+反思.pdfVIP

Manipulator i s now used as a i ndustrial r obot s in use, t he control objectives often appear often in industrial aut omation. Industrial automati on technology has gradually mature d, as mature a te chnol ogy line has bee n rapid devel opment i n industri al automati on as a separate subject. Mani pulat or appli cation bega n to filter into w eldi ng, logi stics, mechani cal processing, and other i ndustries. Especially at high or very low tem peratures, full of poisonous gase s, hig h radiati on ca se, robot i n similar circumstances showe d great use also bring s great conveni ence to the staff. Precisely beca use of this robot to get peoples attenti on began t o be a high degree of development. Labor rates, w orking conditions, la bor i ntensive aspects of promoti ng devel opme nt. Both at home a nd a broa d to dev elop the PLC (pr ogrammable logi c control ler) is in vari ous spe cial circumsta nce s and under spe cial conditions set for mecha nical devi ces. Now t urne d on the development of the microelectr oni cs aut omatic contr ol technology and the ra pid devel opment of the trains, the success of PLC har dware software and simulati on control wi n big a nd successf ul devel opme nt, now conti nues t o devel op a s a factory automation standards. Beca use robot s are good development of the technology makes a g ood optimizati on of productive ca pital, and robot show s thi s unique adva ntages, such as: has g ood com patibil ity, wi de availa bility, hardware is compl ete, and pr ogramming that ca n be mastere d in a short t ime, so i n the context of i ndustrial PLC a ppli cations became ubi quitous. Mani pulat or in many devel ope d country agri cult ure and industry has bee n applied, such a s the use of mecha nical harvesti ng large areas of farmland, re peated operations on t he hig h-spee d line that uses a r obotic arm, a nd so on. Today, the high level of automati on combi ned with restri ctions on the ma nipulator development level i s s