Everyone uses control loops. Anytime you adjust how you do something based on previous results, you are forming your own control loop.
For example, when you want to drive your car at 65 mph, you depress...
Register or Sign in below to download the full article in .PDF format, including high resolution graphics and schematics when applicable.
Register to view the full article
Register for full access. By registering for Machine Design now, you'll not only gain access to premium content, you'll also become part of an exclusive, robust global manufacturing engineering community!
Participate in Expert and Reader driven Q&A's
Start your own conversation by commenting on any article or blog
Download high-quality content including the highly anticipated Salary & Career Report