ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,386,336, issued on Aug. 12, was assigned to OKUMA Corp. (Niwa-Gun, Japan).
"Servo control apparatus and servo control method" was invented by Riku Ikegami (Aichi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A servo control apparatus includes an actual machine frequency characteristic measurer that calculates a frequency characteristic of an actual machine from a motor input signal and an output of a detector, and a parameter adjuster that finds a solution for a parameter of a controller, which sets a difference, between an open loop characteristic, calculated from a calculation result of the actual machine frequency characteristic measurer and ...