Javaid Iqbal

Publications

3 Kinematic and Dynamic Analysis of a Lower Limb Exoskeleton

Authors: Javaid Iqbal, Adnan Masood, Tawakal Hasnain Baluch, Umer Izhar, Umar Shahbaz Khan

Abstract:

This paper will provide the kinematic and dynamic analysis of a lower limb exoskeleton. The forward and inverse kinematics of proposed exoskeleton is performed using Denevit and Hartenberg method. The torques required for the actuators will be calculated using Lagrangian formulation technique. This research can be used to design the control of the proposed exoskeleton.

Keywords: Exoskeleton, rehabilitation robotics, Dynamic Analysis, Kinematic Analysis, lower limb

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2 Design of High Torque Elbow Joint for Above Elbow Prosthesis

Authors: Javaid Iqbal, Adnan Masood, Umar S. Khan, Irfan Hussain

Abstract:

Above Elbow Prosthesis is one of the most commonly amputated or missing limbs. The research is done for modelling techniques of upper limb prosthesis and design of high torque, light weight and compact in size elbow actuator. The purposed actuator consists of a DC motor, planetary gear set and a harmonic drive. The calculations show that the actuator is good enough to be used in real life powered prosthetic upper limb or rehabilitation exoskeleton.

Keywords: sagittal plane, Above Elbow prosthesis, Harmonic drive, Planetarygear set

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1 A Novel QoS Optimization Architecture for 4G Networks

Authors: Aaqif Afzaal Abbasi, Javaid Iqbal, Akhtar Nawaz Malik

Abstract:

4G Communication Networks provide heterogeneous wireless technologies to mobile subscribers through IP based networks and users can avail high speed access while roaming across multiple wireless channels; possible by an organized way to manage the Quality of Service (QoS) functionalities in these networks. This paper proposes the idea of developing a novel QoS optimization architecture that will judge the user requirements and knowing peak times of services utilization can save the bandwidth/cost factors. The proposed architecture can be customized according to the network usage priorities so as to considerably improve a network-s QoS performance.

Keywords: QoS, Network Coverage Boundary, ServicesArchives Units (SAU), Cumulative Services Archives Units (CSAU)

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Abstracts

1 Future Trends of Mechatronics Engineering in Pakistan

Authors: Javaid Iqbal, Akhtar Nawaz Malik, Aqeela Mir

Abstract:

The paper presents a survey based approach in order to observe the level of awareness regarding Mechatronics in society of Pakistan and the factors affecting the future development trend of Mechatronics in Pakistan. With the help of these surveys a new direction for making a Mathematical model for the future development trend of Mechatronics in Pakistan is also suggested.

Keywords: mathematical model, mechatronics society survey, future development trend of mechatronics in pakistan, probability estimation

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