机设专业智能化的物流搬运机器人-AGV毕业论文外文文献翻译及原文

毕

业

设

计（论文）

外

文

文

献

翻

译

文献、 资料中文题目：

智能化的物流搬运机器人－

AGV

文献、资料英文题目：

文献、资料来源：

文献、资料发表（出版）日期：

院

（部）

：

专

业：

机设专业

班

级：

姓

名：

学

号：

指导教师：

翻译日期：

2017.02.14

本科毕业外文翻译

Intelligent logistics handling robot-- AGV

Handling the logistics function is one of the elements of the logistics systems have a high

rate, logistics occupy an important part of the cost. United States industrial production process

Handling

costs

account

for

20-30%

of

the

cost.

German

logistics

enterprises

Material

handling costs account for one-third of the turnover. Japan logistics handling costs account for

the GNP 10.73%,and China production logistics handling costs account

for about 15.5% of

the

manufacturing

cost.

All

of

the

world

have

been

seeking

mechanization

and

intelligent

handling technology and equipment. AGV

, a flexible and intelligent logistics handling robots,

from

the

1950s,

storage

industry

begans

to

use.

now

in

the

manufacturing

sector,

ports,

terminals and other areas of universal application.

AGV

notable

feature

is

unmanned,

the

AGV

is

equipped

with

an

automatic

guidance

system, system can be protected in no artificial pilot circumstances can be scheduled along the

route will automatically, goods or materials from the threshold automatically delivered to the

destination. Another feature of the AGV is good flexibility and a high degree of automation

and

a

high

level

of

intelligence,

AGV

according

to

the

route

of

storage

spaces,

such

as

changes in the production process and the flexibility to change, running path and the cost of

change

with

the

traditional

carousels

and

rigid

transmission

line

compared

to

low.

AGV

is

equipped

with

the

general

handling

agencies,

equipment

and

other

logistics

automatic

interface, Implementation of goods and material handling and the removal process automation.

Moreover,

the

AGV

is

also

cleaner

production

characteristics,

AGV

rely

on

the

built-in

battery

powered.

running

process

without

the

noise,

pollution-free,

and

can

be

applied

to

many of the requirements in the working environment cleaner place.

Ⅰ

AGV types

AGV it has been since the invention of a 50-year history, with the expansion of areas of

application,

of

the

types

and

forms

of

diversity

has

become.

Often

under

the

AGV

will

automatically process the way of AGV navigation divided into the following categories :

omagnetic Induction-guided AGV

Electromagnetic Induction general guide is on the ground, along a predetermined route

of the buried cable, when the high- frequency currents flowing through wires, Traverse

electromagnetic field generated around, AGV symmetrical installed two electromagnetic

sensors, they receive the electromagnetic signal intensity differences reflect AGV deviated

from the path degree. AGV control system based on this bias to control the vehicle's steering,

Continuous dynamic closed-loop control to ensure AGV path for the creation of a stable

tracking. This guide electromagnetic induction method of navigation in the vast majority of

the AGVS commercial use, particularly applies to the large and medium-sized AGV.

2. Laser-guided AGV

The AGV species can be installed on a rotating laser scanner, running path along the

walls or pillars installed a high reflective of positioning signs, AGV rely on the laser scanner

fired a laser beam, followed by the reflective signs around the positioning of the laser beam

back, on-board computer to calculate the current vehicle position and the direction of

movement, adopted and built-in digital maps correction compared to the position, thus

achieving automatic removal.

Currently, the types of AGV increasingly prevalent. And the basis of the same guiding

principles, if the laser scanner replacement for infrared transmitters, ultrasonic transmitters. is

laser- guided AGV can become infrared-guided AGV and ultrasound-guided AGV

.

3. Vision-guided AGV

Vision-guided AGV is under rapid development and maturity of the AGV

. The species

AGV is equipped with a CCD camera and sensors. on-board computer equipped with AGV

wishes to

the route of the surrounding environment image database. AGV moving process,

dynamic access to traffic cameras around environmental information and images and image

databases, thus determine the current location of the next stage will make a decision.

AGV such as setting up does not require any physical path, in theory, has the best guide

Flexible, With the computer image acquisition, storage and processing of the rapid

development of technology, the kinds of practical AGV is growing.

In addition, there are ferromagnetic gyro inertial-guided AGV

, optical-guided AGV

variety of forms of AGV

.

Ⅱ

Application of AGV

1. Warehousing

Warehousing AGV is the first application of the place. In 1954 the first to AGV in the

United

States

state

of

South

Carolina

Mercury

M

otor

Freight

company's

operational

warehouse for storage of

goods

from

achieving

automatic removal.

At present

the

world

is

about

2

million

operation

in

a

wide

range

of

AGV

2,100

large

and

small

warehouses.

Videocon Group in 2000, running the operation zone warehouse, 9

AGV Taiwan formed

a