Group #2

Theme 2: Relation between applications of robots and their performance 2) Service use

CETIS 26 Technical High School

Ariadna, Emmanuel, Exon Emmanuel, Guillermo, Jorge Alejandro, José Angel, José Ismael, Juan Enrique, Marco Eliot, Nairobi, Owen, Tonatiuh Quetzalli.

Luis Eduardo Juárez Lagarde

Teacher: Primo Cerón Obregón

UNIDAD DE EDUCACIÓN MEDIA SUPERIORTECNOLÓGICA INDUSTRIAL Y DE SERVICIOS

Content

1. CETIS26-IRH Background2. Service use robot applications & performances3. Investigation Results4. Conclusion

1) CETIS 26-IRH Background

The aim of this Forum: To provide opportunities to learn more about industrial and service robots to high school students who may not normally come into contact with them. The Robotics Society of Japan.

Our goal

2015-2023:100 students, 10 teachers

• In 2015, 5 students, 2 teachers• In 2017, 13 students, 1 teacher• Now, 13 students, 1 teacher.

Better students today, committed citizens tomorrow

2) Service use robot applications & performances

Robot:A mechanical device which can be programmed to perform some task of manipulation or locomotion under automatic control.

The word robot means different things to different people.

Classification of Robots

Robots can be classified according to various criteria, such as: • Degrees of freedom • Kinematic structure• Drive technology • Workspace geometry

Degree of Freedom

One Degree of Freedom (dof) is the ability to move right and left or up and down.

HEAD Neck joint (Up/Down, Left/Right Rotation) 3 DOF

ARMSShoulder joints (Forward/Backward, Up/Down Rotation)

3 DOF

Elbow joints (Forward/Backward) 1 DOF

Wrist joints (Up/Down, Left/Right, Rotation) 14 DOF = 7 DOF x 2

arms

HANDS 4 fingers (to grasp objects) / Thumb 26 DOF = 13 DOF x

2 hands

HIP Rotation 2 DOF

LEGS Crotch joint (Forward/Backward, Left/Right Rotation) 3 DOF

Knee joints (Forward/Backward) 1 DOF

Ankle joints (Forward/Backward, Left/Right Rotation) 12 DOF = 6 DOF x 2

legs

TOTAL 57 DOF

DEGREES OF FREEDOM (for human joints)

ASIMO

Source: Asimo by Honda

1. Classification by Degrees of Freedom

6 dof: general-purpose Less than 6 dof: deficient

2. Classification by Kinematic Structure

Serial robot manipulator: open-loop chain.

Hybrid manipulator: open-and closed-loop chains.

Parallel manipulator: closed-loop chain.

3. Classification by Drive Technology

Drive Technology Advantages Disadvantages

Electric Clean and relatively easy to control Requires a source of energy

HydraulicHigh-speed and/or high-load-

carrying capabilities

Leaking oils

Pneumatic Difficult to control because air is a compressible fluid

4. Classification by Workspace Geometry

The volume of space the end effector can reach.A reachable workspace: every point can be reached by the end effector in at least one orientation. A dexterous workspace: every point can be reached by the end effector in all possible orientations.

Mobile robots

Exoskeleton

Walking Machines

Prosthesis

3) Investigation Results

52

Jobs that could be replaced by robots

What does Mexico expect about service use robots?

That means, 25.5 million of 49.3 million jobs registered

Service use robots in Mexico

Source: US Bureau of Labor Statistics; McKinsey Global Institute Analysis

Source: US Bureau of Labor Statistics; McKinsey Global Institute Analysis

4) Investigation Results

Is the human labor becoming obsolete?Which activities a service robot will never be able to perform?Which skills will be needed by the time total automation arrives?Could we dream of jobs much more fulfilling than today?

81 19

Yes No

Is the human labor becoming obsolete?

54 33 13

Feeling emotions Affective ties with relatives Artistic skills

Which activities a service robot will never be able to perform?

10 56 34

I don’t know.Hardware and software

for robotic systems,specialized maintenance.

New activities that robots can’t do.

Which skills will be needed by the time total automation arrives?

85 15

Yes. No.

Could we dream up jobs much more fulfilling than today?

Results

Human strengths + Robot strengths = new working enrironment to achieve superior results compared to what either could accomplishworking alone

5) Conclusion

In conclusion, we will see more and more robots carrying out theactivities that would normally advice for humans to handle.However, robots will not dominate all handling activities, there arecomplex processes handled by humans and multiple technologies.As a result, humans will focus on higher-level, strategic or creativefunctions, or those relating to fundamental business decisionsrather than execution.In Mexico, nowadays, this technology mainly comes abroad. It'stime for our country to give its first steps to produce technologyand promote it in the classroom.

SourcesLun-Wen Tsai. (1999).Introduction. In ROBOT ANALYSIS The Mechanics of Serial and Parallel Manipulators(499). Canada, U.S.A.: Jonh Wiley & Sons, Inc.

Ben-Zion Sandler. (1999). Introduction: Brief Historical Review and Main Definitions. In ROBOTICS Designing the Mechanism for Automated Machinery(431). U.S.A.: Academic Press.

Special thanks to: World Robot Summit 2018 and Japan Robot Week 2018

Thank you!

Group #2

Theme 2: Relation between applications of robots and their performance2) Service use

CETIS 26 Technical High School

Hernández Estrada José IsmaelLucas Hernández Exon Emmanuel

Juárez Lagarde Luis EduardoHernández Almaraz Tonatiuh Quetzalli

Olguin Maqueda NairobiRovirosa López Jorge Alejandro

Rubio Obregón OwenCruz Nuñez Marco EliotAlonso Juárez Ariadna

Hernández Ramírez EmmanuelHernández Pérez José Angel

López Cruz Juan EnriqueBecerril Reyes Guillermo

Teacher: Primo Cerón Obregón

UNIDAD DE EDUCACIÓN MEDIA SUPERIORTECNOLÓGICA INDUSTRIAL Y DE SERVICIOS