Courses
Where real expertise meets real results
If you simulate a pure first-order system with a high enough gain on a computer, it will eventually oscillate and go unstable. In Technical Note No. 2, Root Locus is used to show why that’s impossible.
$9.99
This note shows how transfer functions turn complex process dynamics into simple, intuitive forms. By linking differential equations, FODT models, and block diagrams, it highlights how key process traits can be seen and understood at a glance.
$9.99
Begin your journey into PI tuning while building an understanding of system modeling, control concepts, tuning criteria, and real-world simulations using Scilab/Xcos.
$114.99
The course was well executed. Great content. No long calculus equations just straight forward practical learning that can be applied to the real world. The use of Scilab/Xcos was a great addition. It’s was first for me and I enjoyed it. It all...
Read MoreThe course was well executed. Great content. No long calculus equations just straight forward practical learning that can be applied to the real world. The use of Scilab/Xcos was a great addition. It’s was first for me and I enjoyed it. It allowed me to see how different parameters and methods reacted. This was different from most courses where a trend is presented. It encourages student participation. I enjoyed the final portion the most. I had never been exposed to the other tuning methods (HATZ, CHATZ, etc). Most entry level courses never mention anything outside of ZN or Lambda. It’s a great base to build on. Experimenting with the methods was interesting. Sigi’s knowledge and real world experience is obvious. I look forward to future courses. The biggest take away from this course is to always understand what you are changing. It looks easy on a simulator or when done by a professional with experience but that experience was earned. Industrial equipment is powerful. One small change is a process loop can ripple throughout a facility and have undesired results.
Read Less1. The course was concise: It laid out a little bit of history, the key concepts & terminology without unnecessary content and with primary sources cited. 2. It promoted the student engagement during the course with quizzes and the use of Sci...
Read More1. The course was concise: It laid out a little bit of history, the key concepts & terminology without unnecessary content and with primary sources cited. 2. It promoted the student engagement during the course with quizzes and the use of Scilab/Xcos. 3. The warnings, advice and notes cited/mentioned by the instructor only can come of someone with proven experience on field and a sound theoretical foundation. 4. I really enjoyed the systematic & concise comparison between the different tuning methods. 5. The self-paced method gave me flexibility to manage my times. I really recommend this training; it is a best value option that helps to build upon it a safe and sound tuning strategy approach in any industrial plant. Luis Navas Bayer Crop-Science
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