Irfan Ahmad
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View article: Optimizing canola growth and biochemical attributes using diluted sewage effluent as an alternative irrigation source
Optimizing canola growth and biochemical attributes using diluted sewage effluent as an alternative irrigation source Open
View article: Optimization of control-oriented AI models for real-time platform pitch prediction in hybrid wind-wave offshore systems
Optimization of control-oriented AI models for real-time platform pitch prediction in hybrid wind-wave offshore systems Open
View article: Pushing and Rotating a Heavy Mass Rigid Body Using an Omnidirectional Aerial Manipulator
Pushing and Rotating a Heavy Mass Rigid Body Using an Omnidirectional Aerial Manipulator Open
View article: Advancing Offshore Renewable Energy: Integrative Approaches in Floating Offshore Wind Turbine-Oscillating Water Column Systems Using Artificial Intelligence-Driven Regressive Modeling and Proportional-Integral-Derivative Control
Advancing Offshore Renewable Energy: Integrative Approaches in Floating Offshore Wind Turbine-Oscillating Water Column Systems Using Artificial Intelligence-Driven Regressive Modeling and Proportional-Integral-Derivative Control Open
This research investigates the integration of Floating Offshore Wind Turbines (FOWTs) with Oscillating Water Columns (OWCs) to enhance sustainable energy generation, focusing on addressing dynamic complexities and uncertainties inherent in…
View article: MONITORING AND ANALYSIS OF THE COMPOSITION OF PM2.5 IN LAHORE, PAKISTAN
MONITORING AND ANALYSIS OF THE COMPOSITION OF PM2.5 IN LAHORE, PAKISTAN Open
Lahore is grappling with severe air pollution, exacerbated by its rapid urban and Lahore is grappling with severe air pollution, exacerbated by its rapid urban and Lahore is grappling with severe air pollution, exacerbated by its rapid urb…
View article: Machine-Learning Approach for Prognosis of Oscillating Water Column Wave Generators
Machine-Learning Approach for Prognosis of Oscillating Water Column Wave Generators Open
Wave excitations cause structural vibrations on the Oscillating Water Columns (OWC) lowering the power generated and reducing the life expectancy. The problem of generator deterioration has been considered for the Mutriku MOWC plant and a …
View article: Adaptive Backstepping Integral Sliding Mode Control for 5DOF Barge-Type OFWT under Output Constraint
Adaptive Backstepping Integral Sliding Mode Control for 5DOF Barge-Type OFWT under Output Constraint Open
This article presents a new control solution for a dynamical model of a translational oscillator with a rotational actuator (TORA) based on multi-body dynamics for a barge-type offshore floating wind turbine (OFWT). TORA has been employed …
View article: A regressive machine-learning approach to the non-linear complex FAST model for hybrid floating offshore wind turbines with integrated oscillating water columns
A regressive machine-learning approach to the non-linear complex FAST model for hybrid floating offshore wind turbines with integrated oscillating water columns Open
Offshore wind energy is getting increasing attention as a clean alternative to the currently scarce fossil fuels mainly used in Europe’s electricity supply. The further development and implementation of this kind of technology will help fi…
View article: Fuzzy logic control of an artificial neural network-based floating offshore wind turbine model integrated with four oscillating water columns
Fuzzy logic control of an artificial neural network-based floating offshore wind turbine model integrated with four oscillating water columns Open
Renewable energy induced by wind and wave sources is playing an indispensable role in electricity production. The innovative hybrid renewable offshore platform concept, which combines Floating Offshore Wind Turbines (FOWTs) with Oscillatin…
View article: A Regressive Machine-Learning Approach to the Non-linear Complex FAST Model for Hybrid Floating Offshore Wind Turbines with Integrated Oscillating Water Columns
A Regressive Machine-Learning Approach to the Non-linear Complex FAST Model for Hybrid Floating Offshore Wind Turbines with Integrated Oscillating Water Columns Open
Offshore wind energy is getting increasing attention as a clean alternative to the currently scarce fossil fuels mainly used in Europe’s electricity supply. The further development and implementation of this kind of technology will help fi…
View article: A Control Approach on Hybrid Floating Offshore Wind Turbines for Platform and Generated Power Oscillations Reduction at Below-rated Wind Speed
A Control Approach on Hybrid Floating Offshore Wind Turbines for Platform and Generated Power Oscillations Reduction at Below-rated Wind Speed Open
This paper presents the use of four oscillating water columns integrated into the platform of a barge-type floating offshore wind turbine. A control strategy has been proposed to decrease the system’s oscillations and generated power fluct…
View article: Fuzzy Logic Control of an Artificial Neural Network-Based Floating Offshore Wind Turbine Model Integrated with Four Oscillating Water Columns
Fuzzy Logic Control of an Artificial Neural Network-Based Floating Offshore Wind Turbine Model Integrated with Four Oscillating Water Columns Open
View article: Dual Airflow Control Strategy for Floating Offshore Wind Turbine Stabilization Using Oscillating Water Columns
Dual Airflow Control Strategy for Floating Offshore Wind Turbine Stabilization Using Oscillating Water Columns Open
The stability of Floating Offshore Wind Turbine (FOWT) has been the focus of many researchers in the last years. Many concepts proposed the use of passive structural control such as inerter and Tuned Mass Dampers (TMD). This paper presents…
View article: Robust Output Feedback Control of Single-Link Flexible-Joint Robot Manipulator with Matched Disturbances Using High Gain Observer
Robust Output Feedback Control of Single-Link Flexible-Joint Robot Manipulator with Matched Disturbances Using High Gain Observer Open
This article focuses on the output feedback control of single-link flexible-joint robot manipulators (SFJRMs) with matched disturbances and parametric uncertainties. Formally, four sensing elements are required to design the controller for…
View article: Second Order Integral Fuzzy Logic Control Based Rocket Tracking Control
Second Order Integral Fuzzy Logic Control Based Rocket Tracking Control Open
Fuzzy logic is a logic that has a degree of membership in the vulnerable 0 to 1. Fuzzy logic is used to translate a quantity that is expressed using language. Fuzzy logic is used as a control system because this control process is relative…
View article: A Non-Linear Improved Double-Integral Sliding Mode Controller (IDI-SMC) for Modeling and Simulation of 6 (DOF) Quadrotor system
A Non-Linear Improved Double-Integral Sliding Mode Controller (IDI-SMC) for Modeling and Simulation of 6 (DOF) Quadrotor system Open
Due to recent technological achievements, modeling and simulation of Unmanned Aerial Vehicles (UAVs) such as Quadrotor contracted great potential. In this paper, the Improved Double-Integral Sliding Mode Controller (IDI-SMC) scheme is pres…
View article: Variants of the Sliding Mode Control in Presence of External Disturbance for Quadrotor
Variants of the Sliding Mode Control in Presence of External Disturbance for Quadrotor Open
In this paper, an Improved Integral Power Rate Exponential Reaching Law (IIPRERL) Sliding Mode Control strategy has been presented to cater to the chattering problem and stability issue with the focusing on to achieve minimum steady-state …