Reliability assessment is a research area that focuses on evaluating the reliability of systems, processes, or products. This involves analyzing the likelihood of failure or malfunction of a particular system or product over a specific period of time. Reliability assessment is essential in various industries, such as manufacturing, aerospace, and automotive, to ensure the safety and quality of products and systems. The goal of reliability assessment is to identify potential weaknesses or vulnerabilities in a system and develop strategies to improve its reliability and performance. Various methods and techniques, such as failure mode and effects analysis (FMEA) and reliability modeling, are used to assess the reliability of systems.