| 摘要 |
This motor drive device (2) is provided with a command response setting unit (22), a position and speed control unit (23), a load characteristic compensation unit (24), a servo adjustment unit (6), a command response setting function (221), a rigidity setting function (231), an evaluation index measuring function (27), and a storage unit (28). The servo adjustment unit (6) stores multiple command response indices (61) and multiple rigidity indices (62). Further the servo adjustment unit (6) combines command response indices (61) and rigidity indices (62) to generate an evaluation index measurement pattern (63). The motor (3) is driven while changing the command response indices (61) and rigidity indices (62) sequentially, according to the generated evaluation index measurement pattern. |
