| Patents for G05D 13 - Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover (2,129) |
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| 03/02/2006 | US20060042686 Rotary valve and analytical chromatographic system using the same |
| 03/01/2006 | CN2762200Y Mechanical ultrahigh precision speed automatic control system |
| 02/15/2006 | CN2759054Y Controller for non-linear speed regulator of 32 position water turbine |
| 02/14/2006 | US6998812 Method for determining the mass moment of inertia of an electric motor drive system |
| 02/07/2006 | US6996461 Method and system for ensuring that a train does not pass an improperly configured device |
| 02/01/2006 | CN1728031A Digital fuzzy controller in use for variable speed clutch of viscous liquid |
| 01/26/2006 | DE102005024862A1 Ventilvorrichtung zur Kompensierung von Zentrifugalkräften Valve means for compensating for centrifugal |
| 01/19/2006 | WO2005103852A3 Device for monitoring and controlling or regulating a machine |
| 01/19/2006 | DE10158917B4 Steuergerät für einen Kühlerlüfter Control unit for radiator fan |
| 01/18/2006 | CN1722031A Device for regulating and controlling nanometer-level inorganic powder transporting velocity |
| 01/18/2006 | CN1237424C Control device and method of motor torque |
| 01/17/2006 | US6986641 Engine control system |
| 01/12/2006 | DE10255585B4 Verfahren und Vorrichtung zum Bestimmen einer zulässigen Geschwindigkeit eines Objektes und zum Steuern des Objektes Method and apparatus for determining a permissible speed of an object and for controlling the object |
| 01/11/2006 | CN1719354A Acceleration control method of vehicle follow gallop sports |
| 01/10/2006 | US6984004 Method and device for controlling solenoids |
| 01/04/2006 | EP1612633A1 Signal transmission |
| 12/22/2005 | US20050279407 Valve apparatus for compensating centrifugal forces |
| 12/21/2005 | CN2747608Y Wireless dynamic tracking and digital feedback compensator for round speed of belt type vehicle |
| 12/08/2005 | DE102004023993A1 Verfahren zur Drehzahl-Regelung einer Brennkraftmaschinen-Generator-Einheit A method for regulating the speed of an internal combustion engine-generator unit |
| 12/07/2005 | CN1230722C Method of operating drive system and device for carrying out the method |
| 11/24/2005 | DE4304779B4 Vorrichtung zur Steuerung des von einer Antriebseinheit eines Fahrzeugs abzugebenden Drehmoments Device for controlling the dispensed from a drive unit of a vehicle torque |
| 11/17/2005 | US20050253394 Method for the closed-loop speed control of an internal combustion engine-generator unit |
| 11/03/2005 | WO2005103852A2 Device for monitoring and controlling or regulating a machine |
| 11/03/2005 | CA2563124A1 Device for monitoring and controlling a machine |
| 11/02/2005 | CN1690903A Method and apparatus for generating a command of S shaped smoothing |
| 10/27/2005 | WO2005101154A1 Governors |
| 10/27/2005 | WO2005100112A1 Brake function based on controlling according to acceleration |
| 10/20/2005 | WO2005098370A1 Inductive position sensor |
| 10/20/2005 | CA2561270A1 Inductive position sensor |
| 10/13/2005 | US20050225320 Inductive position sensor |
| 10/06/2005 | US20050222741 S-type smooth command generating method and means thereof |
| 09/29/2005 | US20050216140 Method and device for calculating a target speed for an aircraft |
| 09/29/2005 | US20050216105 Hydraulic system with coordinated multiple axis control of a machine member |
| 09/15/2005 | WO2005086341A1 Method and apparatus for controlling an electric motor |
| 09/15/2005 | CA2558536A1 Method and apparatus for controlling an electric motor |
| 09/13/2005 | US6941799 Real-time control system and method of using same |
| 08/31/2005 | EP1568606A2 Engine control system |
| 08/30/2005 | US6937925 Slow speed consist control by independently controlling each locomotive |
| 08/30/2005 | US6937908 Method for tuning PID controllers applicable to nonlinear systems |
| 08/24/2005 | CN1657806A Multiple regulating digital control device for accelerator of motor vehicle automatic power-shift gear engine |
| 08/17/2005 | EP1564527A1 Method and device for computing a target speed for an aircraft |
| 08/09/2005 | US6928358 PTO-logic configuration system |
| 08/04/2005 | US20050171657 Method and system for improving acceleration rates of locomotives |
| 07/28/2005 | DE102004050817A1 Phasenmittelung bei hohen Drehgeschwindigkeiten Phase averaging at high rotational speeds |
| 07/14/2005 | DE102004045068A1 Steuervorrichtung für elektrische Stellglieder A control device for electric actuators |
| 07/07/2005 | DE19503360B4 Pumpe und Verfahren zur Steuerung einer Pumpe Pump and method for controlling a pump |
| 06/23/2005 | DE4440518B4 Verfahren und Vorrichtung zur Überwachung von Drehzahlsensoren Method and device for monitoring rotational speed sensors |
| 06/22/2005 | CN1629758A Inertial energy-saving hydroelectric power system for water quantity automatic control |
| 06/02/2005 | US20050116674 Control apparatus for electric actuator |
| 06/01/2005 | CN1621978A Control apparatus for electric actuator |
| 05/25/2005 | CN1202871C Optimal non-constant speed control method for miniature axial flow type pumps |
| 05/18/2005 | CN1616971A Rotary machine with rotary sensor |
| 05/18/2005 | CN1616852A Amplifier for mechanical torque |
| 05/18/2005 | CN1616810A Intelligent internal combustion engine of air distributing cylinder piston type liquid output powder |
| 04/27/2005 | CN1199005C Device and method for adjusting power of power pack driving helicopter rotor |
| 04/21/2005 | US20050081611 Phase averaging at high rotational speeds |
| 04/07/2005 | DE10324930B4 Device for speed-dependent adjustment of machine parts has fluid-filled cylinder whose interior space has axially variable length to generate adjusting movement |
| 04/06/2005 | CN1603221A Elevator speed regulator |
| 03/30/2005 | CN1601421A Centrifugal governor |
| 03/29/2005 | US6873888 Method and system for improving acceleration rates of locomotives |
| 03/29/2005 | US6873124 Rotational speed controller for electrically powered tools |
| 03/23/2005 | CN1194290C Equipment and method for controlling operation |
| 02/23/2005 | CN1584604A Motor rotation rate detector and controlling method thereof |
| 02/15/2005 | US6856111 Method and device for controlling angular speed of an electromechanical drive train with little damping |
| 01/26/2005 | CN2674497Y Speed mointor for vibrating screen |
| 01/13/2005 | DE19643924B4 Verfahren zum Steuern der Drehzahl eines Motors in einer hydraulischen Baumaschine A method for controlling the speed of a motor in a hydraulic construction machine |
| 01/06/2005 | US20050004718 Integrated circuit speed capability indicator |
| 12/23/2004 | DE10324930A1 Device for speed-dependent adjustment of machine parts has fluid-filled cylinder whose interior space has axially variable length to generate adjusting movement |
| 12/09/2004 | DE3708266B4 Servosystem mit Nachführung Servo system with tracking |
| 12/07/2004 | US6828744 Motor torque control apparatus and method |
| 11/18/2004 | US20040230346 PTO-logic configuration system |
| 11/09/2004 | CA2206746C Method of operating a drive system and device for carrying out the method |
| 10/06/2004 | EP1252078B1 Method for controlling the run-up of a conveyor belt and drive device for a conveyor belt |
| 09/15/2004 | CN2640859Y Front brake of electric motor |
| 08/26/2004 | US20040164690 Method and system for controlling a motor |
| 08/24/2004 | US6781339 Method of controlling an electronic cam type rotary cutter, and method of producing an electronic cam curve |
| 08/19/2004 | DE20320434U1 Sheet printer has at least one transport roller that can be uncoupled from a roller train to permit implementation of parallel maintenance or alignment processes |
| 08/17/2004 | US6777904 Method and system for controlling a motor |
| 08/12/2004 | US20040158425 Method and device for controlling angular speed of an electromechanical chain with low damping |
| 08/12/2004 | DE4317396B4 Verfahren zum Betreiben eines Fahrzeugs mit einem hydrostatischen Fahrantrieb und dafür vorgesehene Steuereinrichtung A method of operating a vehicle with a hydrostatic transmission and control device provided for this purpose |
| 08/12/2004 | DE19610863B4 Verfahren und Vorrichtung zur Ermittlung eines Reibwertsignals Method and apparatus for determining a Reibwertsignals |
| 08/11/2004 | CN1520022A Rotational speed controller |
| 08/05/2004 | US20040153221 Acceleration rates of locomotives |
| 08/05/2004 | US20040153173 Method for tuning PID controllers applicable to nonlinear systems |
| 08/04/2004 | CN1518686A Method and device for controlling angular speed of electromechanical chain with low damping |
| 08/04/2004 | CN1160604C Position control equipment |
| 08/04/2004 | CN1160175C Electronic cam type rotary cutter control method and electronic acm curve generating method |
| 07/29/2004 | DE10358055A1 Drehzahlsteuerung für Elektrowerkzeuge Speed control for power tools |
| 07/20/2004 | US6765360 Dynamic optimizing method for speed data and positioning device using this method |
| 07/13/2004 | US6761263 Method for controlling the run-up of a conveyor belt and drive device for a conveyor belt |
| 07/07/2004 | CN1510537A Water pump fan running efficiency controlling method for speeder |
| 06/24/2004 | US20040119431 Rotational speed controller for electrically powered tools |
| 06/22/2004 | US6754542 Control arithmetic apparatus and method |
| 06/08/2004 | US6748300 Method of determining permissible speed of an object and controlling the object |
| 05/04/2004 | US6729139 Engine control system |
| 05/04/2004 | US6729138 Device and method for adjusting the power of a power pack driving a helicopter rotor |
| 04/08/2004 | DE20318718U1 Computer control of braking phase in motion control of a drive system uses motion cycle profile data |
| 04/07/2004 | CN2610377Y Electronic auto-door speed and position control device |
| 03/31/2004 | EP1151830B1 Electronic cam type rotary cutter control method and electronic cam curve generating method |
| 03/24/2004 | EP1399790A1 Method and device for controlling angular speed of an electromechanical chain with low damping |