Patents
Patents for G05D 19 - Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase (1,310)
07/2003
07/02/2003CN1428068A Circuit card assembly having controlled vibrational properties
05/2003
05/15/2003US20030090645 Vibration damping apparatus, control method therefor, exposure apparatus having the vibration damping apparatus, maintenance method therefor, semiconductor device fabrication method, and semiconductor fabrication factory
04/2003
04/23/2003EP1304499A1 Vibration isolating device using magnetic levitating device
04/17/2003WO2002073318A3 Method and device for vibration control
04/09/2003CN2544320Y Multi-function control sysem for steam room
04/09/2003CN1408933A Variable-frequency control method for vibration of washing machine
03/2003
03/27/2003US20030057619 Method and apparatus for operating a vibration isolation system having electronic and pneumatic control systems
03/27/2003US20030057346 Active vibration isolator and exposure apparatus with the active vibration isolator, device manufacturing method
03/25/2003US6538401 Adaptive shunt system for vibration control of structures and operating method of the same
03/25/2003US6536735 Vibration isolating apparatus for table for mounting device sensitive to vibrations and method therefor
03/20/2003WO2003023541A2 Method for securing the exchange of data between an external access unit and a field device
03/12/2003EP1290518A1 Aircraft control system
03/06/2003US20030041447 Vibration control utilizing signal detrending
03/05/2003EP1288745A1 Feed system controlling method and apparatus for machine tool
02/2003
02/25/2003US6525518 Method for measuring and controlling oscillations in a wind turbine
02/25/2003US6523695 Method and apparatus for operating a vibration isolation system having electronic and pneumatic control systems
02/18/2003US6522388 Vibration eliminator, exposure apparatus and projection exposure method
02/13/2003US20030029240 Feed system controlling method and apparauts for machine tool
02/05/2003EP1281298A1 Circuit card assembly having controlled vibrational properties
01/2003
01/16/2003US20030012042 Adaptive shunt system for vibration control of structures and operating method of the same
01/15/2003EP1276222A2 Method for driving a vibrator conveyor
01/09/2003WO2002073318A9 Method and device for vibration control
01/08/2003CN1389384A Part feeding device and its control method
01/07/2003US6505143 Machine protection system for rotating equipment and method
01/02/2003US20030002686 Computationally efficient means for optimal control with control constraints
12/2002
12/19/2002US20020190683 Vibration control apparatus for vehicle having electric motor
12/11/2002EP1264787A1 Parts feeder and control method thereof
11/2002
11/28/2002WO2002042854A3 Active management and steering of structural vibration energy
11/26/2002US6486589 Circuit card assembly having controlled vibrational properties
11/13/2002CN1378898A Assembly supply device and its control method
10/2002
10/31/2002US20020158180 Method for compensating for mechanical oscillations in machines
10/29/2002US6473159 Anti-vibration system in exposure apparatus
10/17/2002WO2002042854A9 Active management and steering of structural vibration energy
10/16/2002CN1092760C Method for measuring and controlling vibration of wind motor
10/15/2002US6465932 Method and apparatus for controlling piezoelectric vibratory parts feeder
10/03/2002US20020139988 Vibration isolator, device manufacturing apparatus and method, semiconductor manufacturing plant and method of maintaining device manufacturing apparatus
09/2002
09/19/2002WO2002073318A2 Method and device for vibration control
09/06/2002WO2002069319A1 Computationally efficient means for optimal control with control contstraints
08/2002
08/29/2002US20020120366 Computationally efficient means for optimal control with control constraints
08/28/2002CN1366210A Photography resisting periodical mechanical vibration
08/01/2002US20020101253 Method and device for vibration control
07/2002
07/11/2002WO2002053964A1 Electromagnetic active vibration control system and electromagnetic actuator
07/11/2002US20020088678 Electromagnetic active vibration control system and electromagnetic actuator
07/02/2002US6414452 Waveform control device for vibrating tables and method thereof
06/2002
06/20/2002US20020074474 Vibration isolating apparatus for table for mounting device sensitive to vibrations and method therefor
06/19/2002EP1045988B1 Detecting and controlling oscillations in a wind turbine
06/18/2002US6405701 System for actively reducing rotational nonuniformity of a shaft, in particular, the drive shaft of an internal combustion engine, and method for this
06/05/2002EP1210529A2 Apparatus for vibrations attenuation using electronic and electromagnetic actuation
05/2002
05/30/2002WO2002042854A2 Active management and steering of structural vibration energy
05/29/2002CN1351233A Method for compensating mechanical vibration in machine
05/22/2002CN1085265C Method and circuit for controlling vibrations in washing machine
05/02/2002EP1202147A2 Method for compensating mechanic vibrations in machines
05/02/2002DE10149525A1 Compensating mechanical vibrations involves superimposing discrete frequency component(s) of vibration with harmonic torque of equal frequency, defined amplitude/phase
04/2002
04/23/2002US6374671 Method of stimulating an oscillator control for capacitive measurement of strength, acceleration and/or rotation speed
04/17/2002EP1197824A1 Vibration isolating apparatus for table for mounting device sensitive to vibrations and method therefor
03/2002
03/06/2002CN1338668A Method and device for controlling piezo-vibration feeder
02/2002
02/28/2002US20020024268 Method and apparatus for controlling piezoelectric vibratory parts feeder
02/27/2002EP0923715B1 Method of stimulating an oscillator control for capacitive measurement of strength, acceleration and/or rotation speed
02/13/2002EP1179493A2 Method and apparatus for controlling piezoelectric vibratory parts feeder
01/2002
01/24/2002WO2002006700A1 Vibration isolating device using magnetic levitating device
01/16/2002CN1077943C Automatic viberator and method for oil pressure type building machinery
11/2001
11/08/2001WO2001084893A1 Circuit card assembly having controlled vibrational properties
11/07/2001EP1151211A1 Method and device for vibration control
10/2001
10/10/2001EP1141578A1 Active vibration control system identification with enhanced noise reduction
10/04/2001WO2001073516A1 Aircraft control system
10/04/2001EP1139191A1 Aircraft control system
09/2001
09/12/2001CN1071065C Mechanical vibration detector and vibration damping controller
08/2001
08/16/2001EP1124078A2 Active anti-vibration apparatus and exposure apparatus
08/09/2001US20010011697 Active anti-vibration apparatus and exposure apparatus
07/2001
07/25/2001EP1118920A1 Machine protection system for rotating equipment and method
07/03/2001US6256545 Active vibration reducing control apparatus and method applicable to vehicular active engine mount
07/03/2001US6254069 Active vibration damping system having controller for generating pulse signal for oscillation of oscillating plate partially defining fluid chambers
06/2001
06/26/2001US6252334 Digital control of smart structures
06/07/2001DE19942144A1 Method to identify and suppress oscillations or rotational irregularities involves identifying oscillation curve using intelligent method of non-linear functional approximation, e.g. neuronal net
05/2001
05/31/2001DE10042968A1 Regelung von Schwingungen Control of vibration
05/29/2001US6240246 Anti-resonance mixing filter
05/08/2001US6229898 Active vibration control system using on-line system identification with enhanced noise reduction
04/2001
04/25/2001CN1292511A Waveform controller for vibro-bench
04/19/2001DE4140329C2 Schaltungsanordnung für einen Elektroantriebsmotor zur Reduzierung des Geräuschpegels Circuit arrangement for an electric drive motor for reducing the noise level
04/10/2001US6213443 Anti-vibration apparatus and exposure apparatus using the same
04/04/2001EP1089011A2 Active vibration control device
04/03/2001US6212445 Vibration control system
03/2001
03/21/2001CN1288505A Method for measuring and controlling oscillations in a wind turbine
03/20/2001US6202492 Anti-vibration apparatus and exposure apparatus
03/13/2001US6199536 Methods for avoiding bucking oscillations during acceleration of vehicles
02/2001
02/27/2001US6193206 Active vibration isolator
02/22/2001WO2001011944A1 Reticulation controller
01/2001
01/09/2001US6172471 Bearing arrangement for a vibrating component
01/09/2001US6170622 Anti-vibration apparatus and anti-vibration method thereof
01/02/2001US6168010 Apparatus and method for controlling vibrating feeder
01/02/2001CA2179727C Improved method and apparatus for real-time structure parameter modification
12/2000
12/07/2000WO2000049309A3 Apparatus for vibrations attenuation using electronic and electromagnetic actuation
12/05/2000US6155542 Vibration damping apparatus and method
10/2000
10/25/2000EP1045988A1 Detecting and controlling vibration in a wind turbine
10/24/2000US6137886 Active vibration control method and apparatus
10/17/2000US6131394 System and method of active vibration control for an electro-mechanically cooled device
10/03/2000US6128552 Anti-vibration apparatus and method
09/2000
09/20/2000EP1036021A1 Electronically coupled multiple shaft drive system for vibrating equipment
08/2000
08/30/2000EP0754097B1 Immersible vibrating unit for cleaning objects
08/24/2000WO2000049309A2 Apparatus for vibrations attenuation using electronic and electromagnetic actuation
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