Shahid Iqbal
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View article: Eco-friendly drilling of AA 5052-H32 Alloy: influence of jasmine-based cutting fluid on surface quality and burr Formation
Eco-friendly drilling of AA 5052-H32 Alloy: influence of jasmine-based cutting fluid on surface quality and burr Formation Open
This research presents a study of biodegradable-cutting fluid made by 85 wt. (%) jasmine oil and 15 wt. (%) organic petroleum-based additive as a green substitute for conventional oils in drilling AA 5052-H32 aluminium alloy. Response Surf…
View article: Multi-Agent Design: Optimizing Agents with Better Prompts and Topologies
Multi-Agent Design: Optimizing Agents with Better Prompts and Topologies Open
Large language models, employed as multiple agents that interact and collaborate with each other, have excelled at solving complex tasks. The agents are programmed with prompts that declare their functionality, along with the topologies th…
View article: Eco-Friendly Drilling of AA 5052-H32 Alloy: Influence of Jasmine-Based Cutting Fluid on Surface Quality and Burr Formation
Eco-Friendly Drilling of AA 5052-H32 Alloy: Influence of Jasmine-Based Cutting Fluid on Surface Quality and Burr Formation Open
The aerospace and automotive sectors are increasingly emphasizing sustainable production, requiring environmentally benign methods for machining activities. This study examines a biodegradable cutting fluid composed of 85% jasmine oil and …
View article: Policy product: Using machine learning to mitigate climate disasters
Policy product: Using machine learning to mitigate climate disasters Open
Climate change induced by human activities is a threat to us all, with consequences for various aspects of life (high temperatures, droughts, fires, floods) and worsening weather conditions. Faced with this situation, it is important to se…
View article: Comparative Analysis of Static and Fatigue Strength of Carbon Fiber and Al 6061-T6 Double Strap Joint
Comparative Analysis of Static and Fatigue Strength of Carbon Fiber and Al 6061-T6 Double Strap Joint Open
An experimental investigation of static and fatigue strength of double strap joints, using thermosetting and thermoplastic adhesives, between aluminum alloy 6061-T6 and carbon fiber metal laminate (CFML) has been carried out during this re…
View article: Solar Powered Resonant Inverter Fed a High Voltage DC Power Supply
Solar Powered Resonant Inverter Fed a High Voltage DC Power Supply Open
This paper proposes a solar-powered resonant inverter fed a high-voltage DC power supply. In this converter, switching loss is controlled through zero-voltage switching and zero-current switching. This converter comprises a solar panel, bo…
View article: Single Stage Active Power Factor Correction Circuit for Street LED Light with Battery Backup
Single Stage Active Power Factor Correction Circuit for Street LED Light with Battery Backup Open
This paper introduces and uses a single-phase, high-power LED driver with a battery backup. The buck–boost converter and reverse converter are both combined to achieve optimal performance. In the first part of the integrated circuit,…
View article: LLCLC Resonant Converter Based Pseudo DC Link Inverter
LLCLC Resonant Converter Based Pseudo DC Link Inverter Open
Technological advancements in solar power systems necessitate highly reliable power inverters with a high efficiency and a small size. An LLC resonant converter-based pseudo Direct Current (DC) link inverters offer these qualities to some …
View article: Power Conversion Using Analytical Model of Cockcroft–Walton Voltage Multiplier Rectenna
Power Conversion Using Analytical Model of Cockcroft–Walton Voltage Multiplier Rectenna Open
A voltage multiplier rectenna is a combination of a voltage multiplier rectifier and an antenna used for the conversion of AC to DC. It is an essential part of the system of RF energy harvesting. Conventional rectennas are characterized by…
View article: A Duty Cycle Controlled ZVS Buck Converter With Voltage Doubler Type Auxiliary Circuit
A Duty Cycle Controlled ZVS Buck Converter With Voltage Doubler Type Auxiliary Circuit Open
DC–DC converters have wide applications in industries, motor drive circuits, electric vehicles, and power supplies. In traditional converters hard switching occurs due to switching losses. This imposes constraints on the converter’s effici…
View article: Configuration Detection of Grounding Grid: Static Electric Field Based Nondestructive Technique
Configuration Detection of Grounding Grid: Static Electric Field Based Nondestructive Technique Open
Grounding grid configuration which, is key to its fault diagnosis, changes continuously with the extension in a substation. Furthermore, older substations grounding grid configurations are unknown. Existing literature regarding configurati…
View article: A Novel Bidirectional DC–DC Converter with Low Stress and Low Magnitude Ripples for Stand-Alone Photovoltaic Power Systems
A Novel Bidirectional DC–DC Converter with Low Stress and Low Magnitude Ripples for Stand-Alone Photovoltaic Power Systems Open
Photovoltaic (PV) power is one of the promising solutions to address the fast-growing electricity demand. Electricity generated from the array of solar panels is not fixed due to the continuous change in environmental conditions. Therefore…
View article: A New Speed Sensorless Field Oriented Controller for PMSM Based on MRAS and PSO
A New Speed Sensorless Field Oriented Controller for PMSM Based on MRAS and PSO Open
This project proposes a combination of the Model Reference Adaptive System (MRAS) scheme to estimate the speed information of the PMSM and the proportional integral (PI) scheme with the particle swarm optimization (PSO) to tune the PI gain…