2016
February
- February 16, 2016 » Generalized Solution to Multi-Echelon Inventory Decisions
January
- January 16, 2016 » Production and Operations Management 101 Reference Sheet
2015
October
- October 25, 2015 » Thermodynamics 101 Reference Sheet
- October 23, 2015 » How measure temperature using a thermistor and BeagleBone Black
- October 22, 2015 » Modeling a Thermister: Merging Hardware Engineering and Data Science
- October 21, 2015 » Designing a Battery Testing Rig
September
- September 11, 2015 » Building an Energy Storage System using Re-purposed Electric Vehicle Batteries
- September 7, 2015 » How non-linear dynamic (chaos theory) equations describe user growth in lean startups
2014
August
- August 16, 2014 » Growing and Scaling High Performance Teams
July
- July 1, 2014 » Tools to get things done!
March
Welcome!
Welcome to Andrew Andrade's blog! Here I post articles written by me generally about Technology, Start-ups, Mechatronics, Management Sciences, Robotics, Energy, Machine Learning, Statistics, Economics, Travel Stories and anything I find interesting! Please note, I don't usually proof read what I write, so if you find an error, you can send me a pull request. All blogs are annotatable! Just highlight the text, click the annotate symbol and annotate way!
Article Categories
Recent Posts
- Generalized Solution to Multi-Echelon Inventory Decisions This post outlines the generalized solution to Multi-Echelon Inventory Decisions by finding the lower, upper and average bound for an optimal solution. It then outlines a genetic algorithm approach to finding the optimal solution. The generalized solution procedure is applied to the Multi-Echelon Inventory Decisions at Jefferson Plumbing Supplies To Store or Not to Store? Case Study
- Production and Operations Management 101 Reference Sheet Learning Curve
- Thermodynamics 101 Reference Sheet Assumptions and Common Terms
- How measure temperature using a thermistor and BeagleBone Black Results from Modeling a Thermister
- Modeling a Thermister: Merging Hardware Engineering and Data Science In the last blog post, I talked about voltage dividers and how they can be used to limit voltage to eventually connect to an ADC to measure voltage on a BeagleBone. Today I am going to build on the voltage divider and pair hardware engineering with data science. The next couple of posts will be pieces of battery testing rig, and then I will put it all togeather to explain how the full system works. First things first, what temperature sensor should we use?