Aravindha Thiagarajan

Aravindha has a fervent passion for mechanical marvels espcially in aviation and railways. As an ambidextrous soul, he savors life’s variety, from eclectic tunes to culinary adventures & undiscovered journeys.
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Safety Lifecycle

Safety Lifecycle

Safety Lifecycle refers to the systematic approach of managing safety considerations throughout the entire lifecycle of a product or a system. But how is it structured? Let’s break it down with a simple example.👇🏼 Jargon Jive

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Safety Integrity Level (SIL)

Safety Integrity Level (SIL)

At its core, Safety Integrity Level (SIL) is about managing residual risk. But what exactly does SIL mean, and how is a system designed to meet the appropriate SIL level? Let’s break it down with a simple example.👇🏼 Jargon Jive

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Safety Instrumented Function (SIF)

Safety Instrumented Function (SIF)

A Safety Instrumented Function (SIF) is a protective layer designed to automatically bring a process to a safe state when set conditions are breached. How does it work? Let’s break it down with a simple example.👇🏼 Jargon Jive

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Safety Instrumented System (SIS)

Safety Instrumented System (SIS)

A Safety Instrumented System (SIS) implements one or more Safety Instrumented Functions (SIF) using a combination of sensors, logic solvers, and final elements—along with communication and ancillary equipment. But how is SIS different from SIF? And why does this...

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Functional Safety

Functional Safety

You have probably heard of Functional Safety (FuSa), but what does it actually mean? How is it implemented, and why does it matter? 🤔 Let’s break it down with a simple example.👇🏼 Jargon Jive

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Risk

Risk

The term ‘Risk’ is common, but in functional safety, it takes on a unique meaning. What elements constitute a "Risk" in this field? From hazard probabilities to its consequences, we break it down with a compelling example. Dive in 👇 Visual Chronicles...

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Failure Mode Severity

Failure Mode Severity

In the realm of functional safety, assessing the severity of failure modes as safe/dangerous is a critical aspect. But what exactly does it mean for a failure to be classified as safe or dangerous? In this 'Visual Chronicles,' we look at just that with an engaging...

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Diagnostic Coverage Estimation

Diagnostic Coverage Estimation

Diagnostic Coverage (DC) measures the fraction of dangerous detected failures in a system. But in practice, predicting all possible manners a function can fail, and developing a diagnostic function that covers them all is challenging. So, how do we go about it? 🤔Join...

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Diagnostic Coverage (DC)

Diagnostic Coverage (DC)

Diagnostic coverage plays a vital role in ensuring the reliability and safety of systems by detecting and mitigating failures. Join us as we break down this crucial concept in functional safety with a compelling visual example. Dive in! 🚀 Visual Chronicles -...

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Failure Rate

Failure Rate

Failure Rate, also represented by the Greek symbol lambda - λ, is a fundamental metric that helps us understand how often systems or components might fail over time. This insight is crucial for guiding reliable performance, maintenance planning, and design...

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Mean Time Between Failures (MTBF)

Mean Time Between Failures (MTBF)

MTBF (Mean Time Between Failures) is a key metric in reliability engineering that tells us how often repairable items fail over time.Understanding MTBF helps in planning maintenance schedules, improving asset availability, and enhancing inventory management.🔍 Want to...

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