Authors: Priya Chouhan, Rajendra Patel
Abstract: The proliferation of embedded systems in modern electronic devices has increased the demand for power-efficient solutions. As embedded systems are often deployed in environments with stringent power requirements, effective power management becomes critical. This paper examines various techniques for power management in embedded systems, including hardware and software-based methods. Key strategies such as dynamic voltage and frequency scaling (DVFS), power gating, and energy-efficient design approaches are discussed in detail. The paper also explores the role of system-level power management and energy harvesting, highlighting the importance of optimizing power consumption to enhance the performance and longevity of embedded devices. Future trends in power management, including the integration of machine learning for predictive power management, are also considered.
Keywords: Embedded Systems, Power Management, Dynamic Voltage and Frequency Scaling (DVFS), Power Gating, Energy Harvesting Low Power Design, Embedded System Optimization
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