Browsing by Author "Muhammad Hamza Khan"

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    CHALLENGES FACED BY SPORT SCHOLARSHIP STUDENTS IN HIGHER EDUCATION INSTITUTIONS: A QUALITATIVE STUDY IN LAHORE
    (UMT.Lahore, 2023) Muhammad Hamza Khan
    Sports play a pivotal role in enhancing physical well-being, cultivating collaborative skills, cultivating self-control, and advancing psychological welfare. Furthermore, they impart essential life skills such as tenacity and leadership, hence enhancing total personal growth. This study aims to investigate the many obstacles encountered by students receiving sport scholarships in higher education institutions located in Lahore. The present study aimed to examine the various elements that contribute to the emergence of obstacles in the management of scholarship and academics. The objective of this study is to provide a comprehensive understanding of the ways in which these factors lead to the emergence of obstacles in academic performance among sport scholarship students in higher education institutions. Implementing a qualitative research methodology, the investigation employed a snowball sampling technique and purposive sampling approach to gather data from the designated population
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    Design and fabrication of 4dof robotic manipulatorfor adhesive application
    (UMT Lahore, 2022) Muhammad Hamza Khan; Asim Ramzan; Zahid Hussain
    Robotic Manipulators are used to facilitate different kind of processes in many industries which cannot be done easily by the workers. This study aspires to have an easy, precise and quick way to apply adhesive on required parts with high accuracy. The main objective is to apply adhesive using 4 DOF Robotic Manipulator. For given position of the end effector, joint parameters (joint angles) can be calculated using Inverse Kinematics but first Transformational matrix is required. These calculations are used to program the robotic arm for the given trajectories. There are four trajectories for the all process, first trajectory is from home position of the end effector to the start position, second trajectory is for the adhesive applying operation, third trajectory is for the adhesive applying operation and four trajectory is from end position of the end effector to the home position. 3-D model of the Robotic Manipulator is made defining the dimensions of the Robotic Manipulator. Denavit-Hartenberg (DH) parameters are made as well as the Transformation matrix. Inverse Kinematics calculations are done, also the trajectory calculations are done. Torque calculation is done in order to select the appropriate Servo Motors as an actuator for the Robotic Manipulator. MATLAB Robot Toolbox is use in order to simulate the working of the Robotic Manipulator by writing a program which consist of calculations of Forward Kinematics, Inverse Kinematics and Trajectory Generation.