4.Conceptual Design - L-division-2021-2022-Even/Repo-06 GitHub Wiki
| Serial number | Functions from User Perspective | Functions from Designer |
|---|---|---|
| 1. | Movements | Stand up |
| Sit down | ||
| 2 | Walking | Step Forward |
| Step Backward | ||
| 3 | Sensing | Sensing obstacles |
| 4 | Casing | Acrylic sheet |
| Foam sheet | ||
| 3-D-printing |
| SI.No | Subfunctions | Means 1 | Means 2 | Means 3 | Means 4 |
|---|---|---|---|---|---|
| 1 | Step forward and backward | Strider Linkage
|
Jansen's linkage
|
Klann-Linkage
|
Ghassaei 6 legs
|
| 2 | Sensing Obstacles | Infrared sensor
|
Ultrasonic sensor
|
Optical proximity sensor
|
Capacitive proximity sensor
|
| 3 | Light sensing | Photodiode
|
Phototransistor
|
Photoconductors
|
Photovoltic cell |
| 4 | Mechanisms for Movements | Linkage mechanism
|
Four bar mechanism DOF-4 
|
Five bar mechanism
|
Servo mounted screw mechanism 
|
| 5 | Actuators for movements |
Servo motor
|
Stepper motor
|
DC motor
|
Geared DC motor
|
| 6 | Casing | Acrylic Sheet
|
Foam Sheet
|
3-D Printing
|
Plastic Enclosures
|
