37 citations · 43 across the 8 of their papers we have counts for
8 papers
Geometrization of Higher-Order Linear Control Laws for Attitude Control on
Farooq Aslam, Hafiz Zeeshan Iqbal Khan, Muhammad Farooq Haydar +2
This paper presents a theoretical framework for analyzing the stability of higher-order geometric nonlinear control laws for attitude control on the Special Orthogonal Group $\math…
Rigid-Body Attitude Control on using Nonlinear Dynamic Inversion
Hafiz Zeeshan Iqbal Khan, Farooq Aslam, Muhammad Farooq Haydar +1
This paper presents a cascaded control architecture, based on nonlinear dynamic inversion (NDI), for rigid body attitude control. The proposed controller works directly with the ro…
Robust Stability Analysis of a Class of LTV Systems
Shahzad Ahmed, Hafiz Zeeshan Iqbal Khan, Jamshed Riaz
Many physical systems are inherently time-varying in nature. When these systems are linearized around a trajectory, generally, the resulting system is Linear Time-Varying (LTV). LT…
Modelling, Simulation, and Control of a Flexible Space Launch Vehicle
Muhammad Abdullah Aamer, Qurat Ul Ain, Ushbah Kaleem +2
Modern Space Launch Vehicles (SLVs), being slender in shape and due to the use of lightweight materials, are generally flexible in nature. This structural flexibility, when coupled…
Reconfigurable Control of a Class of Multicopters
Hafiz Zeeshan Iqbal Khan, Jahanzeb Rajput, Jamshed Riaz
In this paper, a reconfigurable control scheme for a generalized class of multicopters is presented to overcome single or multiple rotor failures. In a multicopter, the rotor failu…
Nonlinear Control Allocation: A Learning Based Approach
Hafiz Zeeshan Iqbal Khan, Surrayya Mobeen, Jahanzeb Rajput +1
Modern aircraft are designed with redundant control effectors to cater for fault tolerance and maneuverability requirements. This leads to aircraft being over-actuated and requires…
Airfoil's Aerodynamic Coefficients Prediction using Artificial Neural Network
Hassan Moin, Hafiz Zeeshan Iqbal Khan, Surrayya Mobeen +1
Figuring out the right airfoil is a crucial step in the preliminary stage of any aerial vehicle design, as its shape directly affects the overall aerodynamic characteristics of the…
Robust Stability Analysis of an Uncertain Aircraft Model with Scalar Parametric Uncertainty
Farooq Aslam, Fatima Shoaib, Hafiz Zeeshan Iqbal Khan +2
A robust controller is specified, and the stability bounds of the uncertain closed-loop system are determined using the small gain, circle, positive real, and Popov criteria. A gra…