| Patents for G05B 5 - Anti-hunting arrangements (1,325) |
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| 04/07/1981 | US4259845 Logic control system for inverter-driven motor |
| 03/25/1981 | EP0025606A1 Apparatus for compensation of overshoot, undershoot and delay in response to step signals in a system comprising a reactive filter network |
| 02/17/1981 | US4250845 Device for the control of the position of an element of an internal combustion engine which influences the fuel-air mixture |
| 12/30/1980 | US4242622 Stabilized non-linear servomechanism |
| 06/10/1980 | US4207506 Servo system with reduction of transient error and settling time |
| 04/15/1980 | US4198021 Control systems |
| 03/25/1980 | US4195265 Variable response notch filter for machine resonance elimination in a servo control system |
| 01/29/1980 | US4186332 Limited rotation moving iron motor with novel velocity sensing and feedback |
| 11/28/1979 | EP0005557A2 Regulation system with novel velocity sensing and feedback for a limited rotation moving iron motor |
| 10/09/1979 | US4170274 Device for regulating the traveling speed of a motor vehicle |
| 09/04/1979 | US4166762 Control apparatus with frequency-dependent control elements and application of the control apparatus to regulating the steam pressure of boiling water reactors |
| 07/31/1979 | US4163279 Derivative minor loop type controller |
| 12/12/1978 | US4129875 Phase control for ink jet printer |
| 09/12/1978 | CA1038478A1 Control system having incremental "bang-bang" fine control |
| 08/01/1978 | US4104572 Servo system temporary destabilization circuit and method |
| 06/20/1978 | US4096426 Non-linear error signal attenuator for servo system |
| 03/28/1978 | US4081733 Automatic control system with integrator offset |
| 06/21/1977 | US4031483 Limiter circuit for servosystems |
| 02/01/1977 | US4006346 Control method including feedforward signal |
| 09/07/1976 | US3979682 Hysteresis compensator for control systems |
| 09/07/1976 | US3979655 Control system for controlling a dynamic compressor |
| 08/10/1976 | US3974433 Automatic control apparatus with saturation element |
| 06/01/1976 | US3961234 Adaptive filtering |
| 05/25/1976 | US3958492 Electrically compensated electrohydraulic servo system with position related feedback loop |
| 01/27/1976 | US3935523 Non-minimum phase linear controller for hydraulic mechanisms |