KAWASAKI, Japan, March 19 (Bernama-BUSINESS WIRE) — Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has refined motor control capabilities with the launch of two innovative tools. A new position estimation control technology for field-oriented control (FOC) has been added to the latest version of its motor control software development kit, “MCU Motor Studio Ver.3.0,” while “Motor Tuning Studio Ver.1.0” automatically calculates motor parameters. Both are available from today.
FOC is a highly efficient motor control method, but difficult to realize because of the complexities of using proportional-integral (PI) control gain for tuning the motor driver. PI control is usually applied to position control, speed control and current control, producing three PI control gain parameters that interfere with each other. Adjustments can only be done through trial and error. Meanwhile, MCU Motor Studio performs motor control using known motor parameters, but the problem here is that there was no function for extracting the parameter from the motor.