Robotics Portfolio

Amir Rajabi, MSc (Mechanical Engineering)

521 Guelph CrescentSaskatoon SK S7H 4R3

(306) 713-3010amir.r@usask.ca

Beta: an Unmanned

Ground Vehicle (UGV)

for Urban Search and

Rescue Missions (USAR)

5 DOFs for locomotion:

- right traction

- left traction

- right triangular wheel rotation

- left triangular wheel rotation

- crawler rotation

Powertrain components:

- chain

- timing belt

- spur gears

- worm gears

6-DOF modular manipulator equipped with a camera, thermal camera, and a CO2 sensor

Gamma: a UGV capable of hybrid

locomotion and manipulation with

4 major DOFs: right traction, left

traction, and rotations of the

second and third links

Rajabi, A.H., Soltanzadeh, A.H., Alizadeh, A., Eftekhari, G., 2011. Prediction of obstacle climbing capability for tracked vehicles. In: 2011 IEEE International

Symposium on Safety, Security, and Rescue Robotics. IEEE, pp. 128–133.

Diamond: an autonomous tracked

robot with 2 DOFs for locomotion

(modular and man-packable)

Rajabi, A.H., Soltanzadeh, A.H., Alizadeh, A., Eftekhari, G., 2011. Prediction of obstacle climbing capability for tracked vehicles. In: 2011 IEEE International

Symposium on Safety, Security, and Rescue Robotics. IEEE, pp. 128–133.

Parametric design of

standard/customized

parts using design tables with

links to SolidWorks

+MIT Calc

Standard shop drawings

STEP files for CNC machines

Assembly guides