Category: Objective Philosophy
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Reducing TTM while tracking ROI, NPV throughout the lifecycle
This is a chart that I prepared by combining the SE lifecycle model and the Return Map diagram. The reason I did this is because Systems Engineering focus on costs, schedules and quality aspects of the lifecycle but doesn’t emphasis enough on the time value which helps in the decision-making process. Return Maps on the…
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System Identification and PID Control experiments
This is another experiment I did to try auto tuning of the PID controller. I used Matlab System Identification toolbox to estimate the transfer function of the System of Interest (SoI). If you notice, right now for the system structure I assembled and the gains I initialized, the actual state never reaches the desired level,…
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Pattern Recognition in Time Series Data
From the same home energy monitoring experiment data, attempting to identify patterns. This too is completely by Gen-AI. By the way now the data is being injected into a PostgreSQL database directly instead of a CSV file. I did this for better managing the volume of data. All this is on my laptop so not…
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MBSE (Arcadia Method) driven System Architecting
During the month of May’24 I had the opportunity to attend the INCOSE’s MBSE & AI Summit in Hyderabad. It was a very humbling experience for me to listen to some of the distinguished speakers like Dr. Ramki Raman and Mr. Dave Snowden. Amongst many, one key take away was about the MBSE tool Capella…
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Thinking in Systems, A Primer by D. Meadows
Thinking in Systems, A Primer, ISBN: 978-1603580557
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A short pictorial story of developing and deploying a solution!
After we formed a team and started observing how the market was responding to our first product (USB wall socket), we realized we needed to get into a more niche market. This was to avoid getting caught in the “low-price” commoditization game. It was taking too much effort to defend our product differentiation for the…
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How to assess training effectiveness?
Here’s something I prepared based on the Kirkpatrick model for evaluating how effective are the organizations training programs. In most cases, at least that I have seen the effectiveness evaluation ends at the first level (Reaction). If you’re reading this, do please share your comments below. Thank you! Level What? Assessment Method (How?) When to…
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Applying systems thinking philosophy to product development for resilience in a disruptive world
In a world where the overall life span of products and even businesses is diminishing [1], to survive and sustain growth it becomes important to view things holistically [2]. A myopic, short-term view not only would increase the chances of being disrupted but also may cause damage to the larger system (market, environment, etc.) as…
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Standard of living, products and services
“Standard of living of a country is dependent on its ability to produce goods and services.” – Gregory Mankiw In the book “Toyota Production System” Taiichi Ohno quotes Toyoda Kiichiro’s words that “Catch up with America in three years. Otherwise, the automobile industry of Japan will not survive”! That was in 1945, after that Toyota…
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A short story about bringing a product to market!
This is a short story on establishing the required processes, vendor network and building a good team to develop products indigenously.