G05B11/40 - CPC Classification Index

ClassID:

179939 ⎘

G05B11/40 - CPC Classification

Classification description:

Automatic controllers electric with provision for obtaining particular characteristics, e.g. proportional, integral, differential for obtaining an integral characteristic

Recent Application in this class:

20250334932

2025-10-30

METHOD FOR RAPIDLY OPTIMIZING ANTIREGULATION EFFECT OF POWER SYSTEM STABILIZER

20250053141

2025-02-13

METHOD FOR REPLACING A FIELD DEVICE WITH A FIELD DEVICE IN A MEASURING STATION OF AN AUTOMATION TECHNOLOGY SYSTEM

20230315026

2023-10-05

CONTROL DEVICE FOR ELECTRIC MOTOR, MACHINE SYSTEM, AND CONTROL METHOD

20210247251

2021-08-12

Dynamometer control device

20210012043

2021-01-14

Design assist apparatus, design assist method, and design assist program for a mechanical device driven by a feedback controlled electric motor

20200257262

2020-08-13

Drive system, trajectory planning unit and method

20190145668

2019-05-16

Speed estimation apparatus for AC motor, driving apparatus for AC motor, refrigerant compressor, and refrigeration cycle apparatus

20140312824

2014-10-23

Servomotor control systems and methods

20110140738

2011-06-16

Multi-Phase Integrators in Control Systems

#10

20110014062

2011-01-20

Control device of hydraulically driven fan

#11

20090149970

2009-06-11

Protective system feedback control device

#12

20090085625

2009-04-02

Time-based control of a system having integration response

#13

17412562

2022-04-19

Method of linear active disturbance rejection control with a fractional order integral action