They asked about the exact brand and models of hardware used in the past and type of programming performed. Also questioned what field were controls used (i.e., petrochemical, industrial, manufacturing, assembly, oil & gas, etc).
Control Systems Interview Questions
427 control systems interview questions shared by candidates
What's the advantage of DC-to-DC induction motor over brushless motor?
* What is a PID Controller? Significance of each of its components. How would the system behave if PID was used when not needed? * Spool of String physics puzzle * Change in velocity with respect to time when a body goes downhill and climbs uphill. * Feed-forward Control design advantage * Root Locus significance. How do you arrive at Stability criteria based on Root Locus? * Application of Kalman filters in Control Engineering * Water Level Control: What would be your approach to design a controller for this system. They go on improvising the cases and add limitations. You are expected to optimize your approach each time
what is battery charging？what is cooperation？
Explain your experience
Are you good at XX software?
Talk me about your experience in XXX. (This experience was mostly related to this position but it was about 4 years ago)
Asked about my availability for international travel.
How long have you've worked in manufacturing?
Experience with C++ and database, technology, what I like in life, what programming language that i know, how often I like to travel, what complier I used to use, about my personality and my passion and goal in the future, why choose that company and when to start. Question about desired salary.
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