The PID control system in a typical hobby servo is very good at two things: moving to a new position quickly, and holding that position.

ConocoPhillips announces innovations in its proprietary Optimized Cascade natural gas liquefaction process technology.

The MIRcat-QT brings higher spectral repeatability, high-speed tuning, longer-wavelength options and improved thermal management to the first generation of the MIRcat laser, which is a field-proven ...

The control mathematical model based on the cascade system was established and the principle analysis of the marine resource exploration streamer control was completed.