Abstract: This paper presents an application of the command shaping method to industrial servo systems. The command shaping method, such as input shapers and bi-quad notch filters, is a well-known ...

Excel formulas are powerful, but they have their limits. I used to rely on complex nested formulas that take forever to build and are difficult to troubleshoot, but I have started leaning more heavily ...

Chicago crackdown: President Trump promised a federal crackdown on crime in Chicago, answering a question about deploying the National Guard there by saying “we’re going in,” without saying when. His ...