kertas kerja pertandingan robotik

Acknowledgement

MP Robotic group’s wishes to express our gratitude andappreciation to our mentor:-

• PN. NOR HASIDA BT. MAI• PN. JULIA BT. ABD MAJID• EN. YAHYA B. AHMED SAWAWI• EN. MOHD. KHIRUN NIZAM B. AHMAD • PN MARINA BT ISMAIL We also thank to our Headmistress Pn. Norhafiza Bt Mohammad, the National Robotics Competition (NRC), Sasbadi Sdn. Bhd., Kementerian Pelajaran Malaysia, teachers and those who are always give us moral support in this project.

VISION

To improve the using of robotics technology

in our daily life.

MISSION

To reduce man power

Assistants in the home

OBJECTIVE

Able to perform repetitive tasks more quickly, cheaper and accurately than human. Able to help human do activities in the daily life Comfortable and easy to use

PARTICULAR 0F TEAM MEMBER

NUR SYIFA’ AYUNI BT MOHD. ANUAR11 YEARS OLD

MUHAMMAD AMIR ZAIM B MOHD SHAFIEE10 YEARS OLD

SITI AISYAH BT AHMAD ZAKI10 YEARS OLD

PARTICULAR 0F MENTOR

PN. JULIA BT. ABD MAJIDPN. MARINA ISMAIL

PN. NOR HASIDA BT. MAIEN. YAHYA B. AHMED SAWAWI

EN. MOHD KHIRUN NIZAM B. AHMAD

INTRODUCTION

Robot house is developing companion that can not only serve as useful assistants in the home but that also behave in a manner that is socially acceptable and comfortable to its users. Robot house can take away many job that were done by human like mopping floor, vacuuming or sweeping the floor, cooking and other thing. The mopping robot often uses in kitchens. It helps us to do homeworks. Many of us has no time to clean up their house. The mopping robot had been programmed to clean all around the dirty kitchen.

Background of the project

The miracle of autonomous mopping. MP Robot didn’t just miraculously appear. It was the vision of some super-smart minds that knew traditional mopping was an old world concept. Millions of microscopic fibers hook and hold dirt, dust or other “stuff.” Dirty doesn’t stand a chance against that kind of math. No bucket or water required. We also plan the method for floor cleaning solution . This will save us money on replacement heads that are not eco-friendly as well as using a non-toxic, earth friendly solution to clean with without having to purchase a new mop. When we us technology of NXT program we can reduce man power and time consuming.

Robot functionality

To reduce man power.

To decrease time used for cleaning home.

Portable and convenient to use.

Wonderful cleaning ability.

Multi-function to satisfy any requirement.

Uniqueness and interactive behavior

• The MP robot is in aerodynamic shape (like a sport car).• Only use batteries to move the robot.• The robot is very light and easy to use anywhere.• The MP robot can detect the surface and it will

turn over to the other area.• The cloth for mopping can be change after used.• Autonomous

Concept and Implementation

Concept MP Robot like as an assistant in home - simple words means maintaining a house on a daily or long term basis or looking after its cleanliness, tidiness, upkeep and smooth running. When you keep your house clean and well maintained, you would also like to make it as beautiful as possible. MP robot can implement in kitchen house and suitable apply for intelligent house.

Brainstorming and solution to the problem

A) HOW TO MAKE KITCHEN CLEAN BY REDUCING MAN POWER

Solution : Discussion among mentors and members of the group to build the robot like a mop. We create the design of the robot and the effective function.

B) HOW TO CREATE THE DESIGNo Create round shape

o Create rectangular shape

o Create mop shape

o Create aerodynamic shape

RESULT DISCUSSION : AERODYNAMIC SHAPE (RACING CAR DESIGN )

C ) HOW TO CHOOSE MATERIAL FOR WIPER

Sponge Towel

Brush Floor mat

Result discussion: Floor map because the floor map can absorb the water and dirt very well or the ‘stuff’ on the floor.

D) HOW TO DESIGN THE WIPER FOR MP ROBOT

Problem : The wiper is thick

Problem : The size of wiper is not suitable

The wiper for MP Robot is suitable

Engineering and stability of the structures

Aerodynamic shape – move smoothly

Lower center gravity- more stable

Material from fiber glass – make the body of MP Robot lighter

Pictures of the project (at each stage)

Combining tyre components.

Checking the tyres.Functioning or not.

Combining lego componentfor cleaner material.

Checking the components.Functioning or not.

Connecting wire to NXT bricks.

Plaster body of robot

Spraying the tyres

Spraying the spoiler

Assembling ultrasonicsensor

Assembling the spoiler

Installing the program

Final model and pictures depicting different angles

FRONT SIDE

RIGHT SIDE

BACK SIDE

LEFT SIDE

PROGRAMMING

Explanations

Start

Loop AThis move block operates unlimited

A wait block will operate in 0.5 seconds

Loop B After 0.5 seconds, the move block operatesunlimited until ultrasonic sensor detect the wall.When the ultrasonic sensor detects the wall,range block will send the information to thereverse sensor. The range block will identify thereverse sensor to reverse lightly or heavily. This process will take 0.2 seconds. After that, therandom block will identify the move block toturn left lightly or heavily

APPENDICES

Report

Programming

Slide Shows

Video Clips

VIDEO CLIPS

VIDEO CLIPS