Accendo Reliability

Your Reliability Engineering Professional Development Site

Fred Schenkelberg — Thought Leader

Author of <a href="/creprep/">CRE Preparation Notes</a>, <a href="/on-product-reliability/musings">Musings</a>, <a href="/articles/nomtbf/">NoMTBF</a>, <a href="/book-author/fred-schenkelberg/">multiple books & ebooks</a>, co-host on <a href="/series/sor/">Speaking of Reliability</a>, and speaker in the <a href="/series/sor/">Accendo Reliability Webinar Series</a>.


This author's archive lists contributions of articles and episodes.

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An Introduction to the Cause and Effect Diagram

An Introduction to the Cause and Effect Diagram

Also called the Ishikawa or fishbone diagram, the cause and effect diagram is a graphical tool that enables a team to identify, categorize, and examine possible causes related to an issue. The intent is to expose the most likely root causes for further investigation.

This diagram is part of a complex failure analysis process when there are many potential causes for the problem or condition. Similar to a brainstorm session about the problem, this graphical tool provides a bit of structure and may prompt additional potential causes.

The Ishikawa diagram is one of the seven basic tools of quality control. [Read more…]

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Mind Mapping for Non-Linear Thinking

Mind Mapping for Non-Linear Thinking

Sometimes a process doesn’t happen one step at a time. Sometimes, a problem we’re trying to solve has many moving and interacting elements.

Mind Mapping is a technique to capture those scattered thoughts, those non-linear processes, those myriads of interactions and dependencies. It’s a tool that is useful for brainstorming, organizing, and problem-solving. [Read more…]

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Using Available Weather Data

Using Available Weather Data

Using Available Weather Data

podcast episode

The local weather affects your products and systems. Knowing the weather helps you plan your wardrobe for the day. Likewise, knowing the weather helps you design a product or system that is able to thrive in the weather conditions it will experience. [Read more…]

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Review: What is the Reliability of the Reliability Function

Review: What is the Reliability of the Reliability Function

Jezdimir Knezevic of the MIRCE Akademy published a paper with the title above and I have a few comments.

In the article, Jezdimir suggests that the statistical approach to describing the world about us is fundamental flaws and not inherently useful for our use. He compares a mathematical/statistical approach to a scientific approach and finds the stats wanting.

Let’s take a critical look at the topic of this paper and conclusions. [Read more…]

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Basics of Brainstorming

Basics of Brainstorming

Did you know that best idea to solve a problem is often not the first one?

We all have plenty of bad ideas, hunches, guesses, and flawed ideas. That is ok. We also have great ideas and elegant solutions, too. The trick is exploring all those ideas to find the best ones.

One technique to draw out and capture many ideas is called brainstorming. You most likely have heard of and used this tool already. Let’s review a few key elements that make for excellent brainstorming results. [Read more…]

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Stay informed on the latest content added to the site, including: articles, podcasts, webinars, live events and assorted other reliability engineering professional development materials added each week.

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Fundamentals of Human Factors

Fundamentals of Human Factors

Fundamentals of Human Factors

podcast episode

People not only use your product, they assemble it, move and store it. If a person is not able to interact with your product, with or without the manual, they may consider your product a failure. Designing in the ability for an individual to properly use your product is the art of considering human factors. [Read more…]