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All Journal Buletin Ilmiah Sarjana Teknik Elektro International Journal of Robotics and Control Systems
Shah, Owais Ahmad
Unknown Affiliation
Control & Systems Engineering Electrical & Electronics Engineering

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Multi-Objective Particle Swarm Optimization for Enhancing Chiller Plant Efficiency and Energy Savings Bhardwaj, Yogesh; Shah, Owais Ahmad; Kumar, Rakesh
International Journal of Robotics and Control Systems Vol 4, No 3 (2024)
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijrcs.v4i3.1501

Abstract

This study aims to enhance operational efficiency in chiller plants by implementing the Multi-Objective Particle Swarm Optimization (MOPSO) algorithm. The primary objectives are to simultaneously reduce energy consumption and increase cooling efficiency, addressing the challenges posed by variable environmental and operational conditions. Employing the MOPSO algorithm, this research conducts a detailed analysis using real-time environmental data and operational parameters. This approach facilitates a dynamic adaptation to changes in ambient temperature and electricity pricing, ensuring that the algorithm's application remains effective under fluctuating conditions. The application of MOPSO has resulted in significant reductions in energy use and improvements in cooling efficiency. These results demonstrate the algorithm's capacity to optimize chiller plant operations dynamically, adapting to changes in environmental conditions and operational demands. The study finds that MOPSO's adaptability to dynamic operational conditions enables robust energy management in chiller plants. This adaptability is crucial for maintaining efficiency and cost-effectiveness in industrial applications, especially under varying environmental impacts. The paper contributes to the field by enhancing the understanding of how advanced optimization algorithms like MOPSO can be effectively integrated into energy management systems for chiller plants. A novel aspect of this research is the integration of real-time data analytics into the optimization process, which significantly improves the sustainability and operational efficiency of HVAC systems. Furthermore, the study outlines the potential for similar research applications in large-scale HVAC systems, where such algorithmic improvements can extend practical benefits. The findings underscore the importance of considering a broad range of environmental and operational factors in the optimization process and suggest that MOPSO's flexibility and robustness make it a valuable tool for achieving sustainable and cost-effective energy management in industrial settings.
Seasonal Electrical Load Forecasting Using Machine Learning Techniques and Meteorological Variables Singh, Bali; Shah, Owais Ahmad; Arora, Sujata
International Journal of Robotics and Control Systems Vol 4, No 3 (2024)
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijrcs.v4i3.1446

Abstract

Accurate forecasting of seasonal power consumption is crucial for effective grid management, especially with increasing energy demand and renewable energy integration. Weather patterns significantly influence energy usage, making load prediction a challenging task. This study employs machine learning algorithms, including Random Forest (RF), Artificial Neural Networks (ANN), and Decision Tree (DT) models, to forecast electricity consumption using meteorological variables such as solar irradiance, humidity, and ambient temperature. The impact of weather elements on load prediction accuracy across different seasons is explored using seasonal forecasting techniques. The results demonstrate the superior performance of ANN and RF models in forecasting summer and winter loads compared to the rainy season. This discrepancy is attributed to the abundance of data for the summer and winter seasons, and the ability of the models to capture complex patterns within the data for these particular seasons. The study highlights the potential of machine learning techniques, particularly ANN and RF, in conjunction with meteorological data analysis, for enhancing the accuracy of seasonal electrical load forecasting. This can contribute to more effective power grid management and support the transition towards a more sustainable energy landscape. The findings underscore the importance of data quality, quantity, and appropriate model selection for different seasonal conditions.
Design and Development of ANFIS based Controller for Three Phase Grid Connected System Patra, Rahul; Chaudhary, Priyanka; Shah, Owais Ahmad
International Journal of Robotics and Control Systems Vol 4, No 1 (2024)
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijrcs.v4i1.1242

Abstract

A proposal is presented for a low voltage (LV) grid integrated single-stage solar photovoltaic (SPV) system, accompanied by a hybrid control methodology aimed at optimizing system performance. To address prevailing challenges, the hybrid method incorporates the Adaptive Neuro-Fuzzy Inference System (ANFIS). Anticipated benefits of this initiative include efficient power distribution, load connectivity facilitated by the system, and operational functionalities such as mode zero voltage regulation and power factor adjustment. These functionalities collectively enhance energy quality by mitigating harmonic components, compensating for reactive power, and ensuring load balance. The proposed control strategy for a photovoltaic (PV) system interfaced with the grid is designed to exhibit rapid response times in both static and dynamic conditions. Comparative analyses were conducted between the output of our method and that of several competing approaches. The MATLAB/Simulink platform is employed for the purpose of demonstrating the developed system. The results show the extent to which the proposed controller works with reactive power compensation and load balancing to minimize network harmonics and maximize power consumption while keeping power factor functions at unity.
Design and Development of ALU using Multi Chiplet Methodology for High-Performance Computing Rai, Amrita; Shah, Owais Ahmad; Khan, Imran Ahmed; Khan, Mubeen Ahmad; Jindal, Latika; Chouhan, Piyush
Buletin Ilmiah Sarjana Teknik Elektro Vol. 8 No. 1 (2026): February
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/biste.v8i1.14107

Abstract

The fundamental programmable logic unit (PLU) in any microprocessors or a microcontrollers and real-time processor of integrated circuits is the arithmetic and logical unit (ALU). The conventional ALUs had exorbitant power consumptions, route delays, and transistor counts because they were created using complementary metal oxide semiconductor (CMOS) technology. Therefore, the motivation of this paper is on the design and development of ALU using Multi Chiplet design Methodology with FPGA kit and simulation is perform on vivado software. Multi-Chiplet systems helps reduce the cost of chip design, low power consumption and increases yield for complicated SoCs (System on Chips). Low power with less design space semiconductors will be the future of computing as the power requirements and size of the SoC cannot be expanded above the set limit. There is a need to reconsider how the design ALU to shorten the time needed for their development as designer continue to push the current limit boundaries of the present CMOS process. This paper proposed a Multi Chiplet SoC structure of ALU with low power, less area required and in small packaging for mostly used in CPU of all type computing devices. The basic function of ALU is to perform arithmetic and Logic operations, required multiplication and additions. In this paper booth multiplier and Kogee-Stone Adder are proposed with multi-chip module (MCM) for low power consumption, less area requirement, high processing speed and less delay. Due to the ever-growing requirements of increasing the Floating-Point Operations per Second (FLOPs) of the processing unit in the field of high-performance computing and AI, there needs to be changes in both the overall design and also the design methodology in fabricating an ALU.
Co-Authors Arora, Sujata Bhardwaj, Yogesh Chaudhary, Priyanka Chouhan, Piyush Jindal, Latika Khan, Imran Ahmed Khan, Mubeen Ahmad Kumar, Rakesh Patra, Rahul Rai, Amrita Singh, Bali