All Outputs (9)

A flexible mixed-optimization with H∞ control for coupled twin rotor MIMO system based on the method of inequality (MOI)- An Experimental Study (2024)
Journal Article
Abbas, N., Liu, X., & Iqbal, J. (2024). A flexible mixed-optimization with H∞ control for coupled twin rotor MIMO system based on the method of inequality (MOI)- An Experimental Study. PLoS ONE, 19(3), Article e0300305. https://doi.org/10.1371/journal.pone.0300305

This article introduces a cutting-edge H∞ model-based control method for uncertain Multi Input Multi Output (MIMO) systems, specifically focusing on UAVs, through a flexible mixed-optimization framework using the Method of Inequality (MOI). The propo... Read More about A flexible mixed-optimization with H∞ control for coupled twin rotor MIMO system based on the method of inequality (MOI)- An Experimental Study.

Minimum Distance and Minimum Time Optimal Path Planning with Bioinspired Machine Learning Algorithms for Impaired Unmanned Air Vehicles (2024)
Journal Article
Tutsoy, O., Hendoustani, D., Ahmadi, K., Nabavi, Y., & Iqbal, J. (in press). Minimum Distance and Minimum Time Optimal Path Planning with Bioinspired Machine Learning Algorithms for Impaired Unmanned Air Vehicles. IEEE Transactions on Intelligent Transportation Systems, https://doi.org/10.1109/TITS.2024.3367769

Unmanned air vehicles operate in highly dynamic and unknown environments where they can encounter unexpected and unseen failures. In the presence of emergencies, autonomous unmanned air vehicles should be able to land at a minimum distance or minimum... Read More about Minimum Distance and Minimum Time Optimal Path Planning with Bioinspired Machine Learning Algorithms for Impaired Unmanned Air Vehicles.

Application of hybrid control algorithm for the vehicle active suspension system to reduce the vibration (2024)
Journal Article
Anh Nguyen, T., Iqbal, J., Thu Huong Tran, T., & Binh Hoang, T. (2024). Application of hybrid control algorithm for the vehicle active suspension system to reduce the vibration. Advances in Mechanical Engineering, 16(3), https://doi.org/10.1177/16878132241239816

This research proposes a hybrid control algorithm to enhance smoothness in a vehicle’s motion. The control signal is synthesized from two separate controllers, Proportional Integral Derivative (PID) and Sliding Mode Control (SMC), to achieve superior... Read More about Application of hybrid control algorithm for the vehicle active suspension system to reduce the vibration.

Compact rover surveying and laser scanning for BIM development (2024)
Journal Article
Jafri, S. R. U. N., Hussain, S. M., Ahmed, A., Rizvi, S. A. H., Kazmi, K. H., & Iqbal, J. (2024). Compact rover surveying and laser scanning for BIM development. PLoS ONE, 19(3 March), Article e0301273. https://doi.org/10.1371/journal.pone.0301273

This paper presents a custom made small rover based surveying, mapping and building information modeling solution. Majority of the commercially available mobile surveying systems are larger in size which restricts their maneuverability in the targete... Read More about Compact rover surveying and laser scanning for BIM development.

Adaptive optimal control of twin-rotor helicopter system; Meta-heuristics and Lyapunov based approach (2024)
Journal Article
Rezoug, A., Messah, A., Ahmed Messaoud, W., Baizid, K., & Iqbal, J. (2024). Adaptive optimal control of twin-rotor helicopter system; Meta-heuristics and Lyapunov based approach. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 46, Article 162. https://doi.org/10.1007/s40430-024-04714-3

This research proposes a novel hybrid control technique based on nonsingular terminal sliding mode (NTSM) control, metaheuristic optimization algorithms and adaptive super-twisting based on Lyapunov stability analysis for controlling Quanser aero sim... Read More about Adaptive optimal control of twin-rotor helicopter system; Meta-heuristics and Lyapunov based approach.

Nonlinear control of two-stage single-phase standalone photovoltaic system (2024)
Journal Article
Latif, A., Khan, L., Agha, S., Mumtaz, S., & Iqbal, J. (2024). Nonlinear control of two-stage single-phase standalone photovoltaic system. PLoS ONE, 19(2), Article 0297612. https://doi.org/10.1371/journal.pone.0297612

This paper presents a single-phase Photovoltaic (PV) inverter with its superior and robust control in a standalone mode. Initially, modeling and layout of the Buck-Boost DC-DC converter by adopting a non-linear Robust Integral Back-stepping controlle... Read More about Nonlinear control of two-stage single-phase standalone photovoltaic system.

Passivity-based Rieman Liouville fractional order sliding mode control of three phase inverter in a grid-connected photovoltaic system (2024)
Journal Article
Khan, L., Khan, L., Agha, S., Hafeez, K., & Iqbal, J. (2024). Passivity-based Rieman Liouville fractional order sliding mode control of three phase inverter in a grid-connected photovoltaic system. PLoS ONE, 19(2), Article e0296797. https://doi.org/10.1371/journal.pone.0296797

Photovoltaic (PV) system parameters are always non-linear due to variable environmental conditions. The Maximum power point tracking (MPPT) is difficult under multiple uncertainties, disruptions and the occurrence of time-varying stochastic condition... Read More about Passivity-based Rieman Liouville fractional order sliding mode control of three phase inverter in a grid-connected photovoltaic system.

Fuzzy fault-tolerant controller with guaranteed performance for MIMO nonlinearly systems under uncertain initial state (2024)
Journal Article
Yin, C., Riaz, S., Arshad Uppal, A., & Iqbal, J. (in press). Fuzzy fault-tolerant controller with guaranteed performance for MIMO nonlinearly systems under uncertain initial state. International journal of control, automation and systems, 22,

It is always problematic that the initial value of the trajectory tracking error must be inside the area included in the prescribed performance constraint function. To overcome this problem, a novel fault-tolerant control strategy is designed for a s... Read More about Fuzzy fault-tolerant controller with guaranteed performance for MIMO nonlinearly systems under uncertain initial state.

Robust GDI-based adaptive recursive sliding mode control (RGDI-ARSMC) for a highly nonlinear MIMO system with varying dynamics of UAV (2024)
Journal Article
Abbas, N., Liu, X., & Iqbal, J. (2024). Robust GDI-based adaptive recursive sliding mode control (RGDI-ARSMC) for a highly nonlinear MIMO system with varying dynamics of UAV. Journal of mechanical science and technology, 38(3), https://doi.org/10.1007/s12206-024-0234-6

The novelty of the proposed work lies in the control technique, referred to as the robust generalized dynamic inversion based adaptive recursive sliding mode control (RGDI-ARSMC), for addressing various challenges to control a highly coupled and pert... Read More about Robust GDI-based adaptive recursive sliding mode control (RGDI-ARSMC) for a highly nonlinear MIMO system with varying dynamics of UAV.