PQA作业指导书

Manipulator is

now

use

d as a i

ndustrial robots i

n use

, the control objective

s often appear

often in industrial automati

on. Industrial a

utomation technol

ogy ha

s gradual

ly matured, a

s mature a technol

ogy line has

bee

n rapid

development i

n industrial a

utomation as a se

parate subje

ct. Ma

nipulator

appli

cation began t

o filter into wel

ding, l

ogistics, mechani

cal pr

oce

ssing, and other industries. Especially at

high or very l

ow temperature

s, full of poisonous gas

es,

high radiati

on

case, r

obot i

n similar cir

cumsta

nce

s showe

d great use al

so bri

ngs great conve

nience to t

he staff. Precisely

beca

use

of this robot to get people's attenti

on

began to

be a hig

h degre

e of devel

opme

nt. La

bor rates, w

orking

conditions, la

bor i

ntensive aspects

of promoti

ng devel

opme

nt. Both at home and abroad to

develop the PLC (pr

ogrammable logi

c controller) is i

n various special

circumstances and under

spe

cial conditions set for mechani

cal devi

ces. Now turned on the

development of the microel

ectronics automati

c control technology a

nd the rapid

devel

opment

of the trains, t

he success

of PLC

hardwar

e software a

nd simu

lation

control wi

n big and successful

devel

opment,

now

continues to

develop as a fact

ory automation standards. Beca

use robot

s are good devel

opme

nt of the

technology makes a g

ood optimizati

on

of productive

capital, a

nd r

obot shows thi

s unique adva

ntages, such as:

has good

compati

bility, w

ide availa

bility,

hardware i

s com

plete, a

nd pr

ogramming that ca

n be mastere

d in a short time, so in the context of industrial PLC a

ppli

cations be

came ubiquitous. Mani

pulat

or in many developed

country agriculture a

nd i

ndustry has

bee

n applied,

such as t

he use of mechani

cal harve

sting large areas

of farmland, repeated operations on the

high

-speed li

ne that

uses a r

obotic arm, and so on. Today, t

he hig

h level of aut

omation

combi

ne

d with restri

ctions on the manipulator development level is

slightly low

er than t

he inter

national. The desig

n is mainly arm wel

ding ma

chi

ne by PLC A

utomation control. T

his

of desig

n let desig

ners

on in

school by lear

n of has a m

ust of consolidati

on,

understand ha

s some

usually didn't opportuniti

es aware

ness i

n worl

d range within

some lea

ding level

of knowl

edge

has ha

s must aware

ness, hope

desig

ners ca

n in yi

hou of desig

n in t

he ca

n success

of using i

n this

desig

n in the procee

ds of experi

ence 1.2 ma

nipulator in

both at

home a

nd abr

oad

of research profile a

utomation mechani

cal arm resear

ch began Yu 20t

h cent

ury medi

um-term, after years with wit

h com

puter a

nd aut

omation

technology

of development, M

akes mechani

cal arm on the Gra

nd stage of industrial automati

on a

nd shine, gradual

ly became an in

dustrial evaluati

on sta

ndar

ds, and its importance ca

n be seen. Now original robotic arm spent most

of mass production and use on t

he pr

oduction line, whi

ch i

s progr

ammed robotic arm. As the first generation

of manipulator positi

on contr

ol systems main feature

s, althoug

h not

back several generations that

can

detect the external envir

onme

nt, but

can still

succe

ssfully complete like wel

ding

, painti

ng, delivery as well a

s for materials simpl

e movements. Second generation mechani

cal arms are e

qui

ppe

d with sensors and mani

pulat

ors have the environment there is a certai

n amount of

n the me

cha

nical arm is t

o use t

he pr

ogram as a basi

s. Difference is that the robot bega

nd

江

阴

海

润

太

阳

能

电

力

有

限

公

司

PQA

作业指导书

编

号：

HRM-QA-032

版

本：

A/0

编制人

/

日期：冯尚明

/2010. 10.04.

审核人

/

日期：

批准人

/

日期：

2010-09-25

发布

2010-10-08

实施

江

阴

海

润

太

阳

能

电

力

有

限

公

司

发布

m

anipulat

or control mode and pr

ogrammable controll

ers introduction 2.1 Sele

ct di

scussi

on wit

h manipulator

contr

ol 2.1.1 cla

ssificati

on of control relays and discrete ele

ctroni

c cir

cuit ca

n control

old i

ndustrial e

quipme

nt, but also m

ore comm

on. M

ainly the

se two relatively

che

ap and you ca

n meet the old-fashi

oned, sim

ple (or simpl

e) industrial equipme

nt. So he ca

n see them now, however these two

control modes (relay and discrete ele

ctroni

c cir

cuits) are the

se fatal flaws: (1) cannot ada

pt to the

complex l

ogic contr

ol, (2) only for the

current

proje

ct, the la

ck of compatibil

ity and (3) not r

eforming the system with e

qui

pment impr

ovements. S

pring for the

devel

opment

of Chi

na's modern i

ndustrial aut

omation te

chnol

ogy the substa

ntial increase i

n the level

of industrial aut

omation, com

pleted t

he perfect relay

of the com

puter too much. In terms of controlli

ng the computer showed his two great adva

ntages: (1) each of the

hardware

can

be install

ed on one or mor

e microprocessors; (2) the official

desig

ner of the software writing

conte

nt control is al

l about. Now i

n several ways in t

he context of industrial a

utomation ca

n often

be see

n in thre

e ways: (1) Programmable

Logi

cal

Contr

oller (referred to as IPC); (2) Distribute

d Control System (DCS for short),

and (3) the Programmabl

e Logical Contr

oller (PLC for short). 2.1.2

PLC a

nd t

he IPC and DCS

contrast

contra

st 1, each of the thr

ee technologie

s of origins and devel

opme

nt requir

ements for fast data pr

oce

ssing makes it i

nvented t

he compute

r. The men br

ought i

n terms of hardware there,

usi

ng a hi

gh level of standardizati

on,

can

use more

compati

bility tools, is a ri

ch software resource

s, especi

ally the need for immedia

cy

in

operati

onal systems. So the

com

puter ca

n effectively control is

use

d to control a

nd meet its

spee

d, on the virt

ual model, real-time a

nd i

n com

putational requirement

s. Di

stribute

d system started with a

control system for industrial a

utomatic i

nstrume

nt

use

d to contr

ol, whereas now it is successfully devel

ope

d int

o industrial

contr

ol com

puter

use

d as a ce

ntral col

lecti

on a

nd di

stribution sy

stem and transition of distri

bute

d control system i

n anal

ogue

handling, l

oop

contr

ol, ha

s beg

un to reflect t

he use of

a hug

e advantage. Though

distributed sy

stem has great adva

ntages in l

oop regulati

on,

but only as a mea

ns of conti

nuous

process

control.

Optimization of PLC is t

he corresponding relay

needs was born, its main use in t

he work

order control, early primary is r

eplaced relay thi

s hulki

ng system, focuse

d on the sw

itch

contr

olling the running

order of functions.

Marked by t

he microprocessor in t

he early 1970 of the 20t

h ce

ntury emerge

d, micro

-ele

ctroni

cs te

chnol

ogy has

developed ra

pidl

y, pe

opl

e soon micr

oele

ctroni

cs

processi

ng technology will

be used i

n the Pr

ogramm

able Logical

Controller (that is

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