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Christopher Jackson — Thought Leader

Author of Reliability in Emerging Technology, multiple books, co-host on Speaking of Reliability, and speaker in the Accendo Reliability Webinar Series.


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

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What is Highly Accelerated Life Testing (HALT)?

What is Highly Accelerated Life Testing (HALT)?

What is Highly Accelerated Life Testing (HALT)?

podcast episode with speaker Chris Jackson

Some of you have heard of HALT (and I don’t mean someone asking you to stop). HALT is a very powerful form of testing that really helps us improve the robustness and reliability of new products. So what is HALT? HALT is a targeted test strategy to stress your amazing new product to (and beyond) its limits. Which means HALT will break your product (or prototype). Over and over again. Some people ask ‘so what … of course it was going to break when you pushed it that hard?’ But there is a method to this madness. And many organizations have used HALT to create amazing new products that are robust and reliable very quickly (with competitors struggling to understand why). Want to learn more? See you at this webinar!
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Complex Processes Become your Product (not your Actual Product).

Complex Processes Become your Product (not your Actual Product).

I was recently asked by a product design engineer why their organization struggles with reliability even though they have a very ‘robust’ design process that seemingly has lots of different ‘good’ reliability engineering activities embedded in it. And when I say ‘good’ reliability engineering activities, I mean activities that have (in the past) shown to have a really good impact on reliability.

When I looked at some of this engineer’s processes as summarized by a ‘process flow chart,’ the reason his organization struggled with making reliable products was quite obvious. 

The process was so complex that it became the ‘product.’ 

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What is Accelerated Life Testing or ALT?

What is Accelerated Life Testing or ALT?

What is Accelerated Life Testing or ALT?

podcast episode with speaker Chris Jackson

Sounds simple … right? We simply test faster! Great! But what does this get us? Many organizations are faced with a dilemma when it comes to testing to MEASURE reliability. If we test an amazing new product in ‘at use’ conditions, it might take many years before it will fail. This is time we simply don’t have when it comes to product development. So, how do we test faster? One of the more obvious answers is to increase the stress. Turn the temperature up. Increase the vibration. Use more voltage. But how do we get this right? How can we know that (for example) one week of accelerated testing is equivalent to 10 years of actual use? This webinar will help introduce you to the idea of Accelerated Life Testing, or ALT, to help you and your organization make reliability testing a reality.
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Why Redundant Systems Aren’t Always Redundant

Why Redundant Systems Aren’t Always Redundant

Why Redundant Systems Aren’t Always Redundant

podcast episode with speaker Chris Jackson

Redundancy has continually proven not always to be redundant. Whether the Fukushima nuclear power plant or United Airlines Flight 232, additional components or subsystems that are supposed to take over when others have failed don’t always work. Why is that? There are quite a few reasons … many of which we already know about. But time and time again, otherwise, smart people choose to ignore what we know about how to REALLY make things redundant in order to save costs, save thinking, or otherwise confuse efforts with outcomes. In this webinar, we will look at how redundancy is described in textbooks … and how it can go wrong in the real world.
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What is the Weibull Distribution?

What is the Weibull Distribution?

What is the Weibull Distribution?

podcast episode with speaker Chris Jackson

Whether new to reliability or a veteran, you have probably heard about the Weibull distribution. It has almost mythical status amongst those who conduct reliability data analysis … or in other words – turning a jumble of dots (data points) into information that actually means something. So why do we ‘worship’ the Weibull distribution? What is so special about it? Whether you have been doing this for a long time or five minutes, you will get something out of this webinar that looks at one of the most popular tools for reliability analysis.
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