Elenco Tumbling Robot Manual do Utilizador descarregar pdf (Página 10)

Robots powered by Servomotor

Mechanism in State-of-

the-Art Robots

Co-Bot uses gears to transfer the rotational power of a motor to arms and legs.

Let's explore some of the mechanism used in the other robots.

What is a Servomotor?

A servomotor uses computerized feed

back system so that it provides more

precise control. A servomotor makes it

possible for robots to stop the motion

at a desired position, to produces

quick and compact movements, and

to operate with less noise.

Robotic Suit: HAL-5

Height: 160cm / Weight: 23kg

CYBERDYNE Corporation

A collaboration of a human

and machine, HAL-5 is a type

of cyborg. The suit reads the

neural signal through muscle

system of the wearer. It was

developed to assist the daily

activities of people with

health

problems or injuries.

The weight

of the suit is

supported by HAL-5 itself so

that the wearer do not feel the

weight of the suit.

When the weight of the

cup pushes downward, the

servomotor senses the

force and push it up with

equal amount of counter

force. The robot can keep

the posture stable.

ASIMO

Height: 130cm / Weight: 54kg

HONDA

One of the well known state-of-the-art

robots. ASIMO has been in TV

commercials and traveled abroad.

ASIMO can recognize human faces,

run, and deliver drinks on a tray.

KHR-2 HV (A-624 Genex)

Height: appr.34cm / Weight: appr.1.3kg

Kondo Technology Corporation

This is not a working robot. It was

developed for the purpose of study, play,

and competition entry. It is affordable for

normal people and a very friendly robot.

HRP-3 Promet Mk-II

Height: 160cm / Weight: 68kg

Kawada Industry

This is a robot that can work with humans. He

can walk on slippery surfaces and work in light

rain with no problem. The stylish design is also

attractive. He holds a power tool in his hand.

Air Pressured Artificial Muscle,

"Muscle Suit"

What is an Air Pressured

Artificial Muscle?

An Air Pressured Artificial

Muscle uses air pressure in

its mechanism. It is made of

rubber tubes encapsulated

inside woven sleeves made

from inflexible material.

When the rubber tube

inflates, the woven sleeve

becomes fatter and shorter.

Its softer material makes it

possible for a wearer to

move with more freedom

compared to a metallic suit.

WL-16R III

Height: 128cm

weight: 76kg

Waseda University

Department of

Mechanical Engineering

Atsuo Takanishi Lab

Temzak Corporation

It carries people and

walks with two legs. It

can be operated like a

car as well. Can be

used outdoor and

supports up to 94kg.

Relaxed in normal state...

When it's inflated, crates

compression force in the

direction of its length.

Muscle Suit

Tokyo Science

University Dept. of

Mechanical Engineering

Kobayashi Lab

Muscle suit was

developed to assist

people as well. It is light

weight and worn only on

the upper body.

T-53 Enryu

Height: 2.8m

Weight: 2950kg

Temzak Corporation

Because of its great

power, it works best

for reconnaissance

missions at disaster

sites. It can lift 100kg

with one arm. It also

moves around well

with its caterpillar leg

in rugged terrain.

Hydraulic System "T-53 Enryu"

What is a Hydraulic

System?

A hydraulic system utilizes the

power of fluid (oil) pressure. When

two different size pistons are

connected, the larger diameter

piston will exert a greater force

because of the larger surface area.

The popularity of hydraulic

machinery is due to the substantial

amount of power that can be

transferred through small tubes.

T-53 demonstrating moving a drum can.

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JR. SCIENTIST

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