View source for 18948884. Reducing Kinematic Error (ABB Schweiz AG)

=Reducing Kinematic Error=


==Organization Name==

[[:Category:ABB Schweiz AG|ABB Schweiz AG]]


[[Category:ABB Schweiz AG]]

==Inventor(s)==

[[:Category:Arne Wahrburg of Weiterstadt (DE)|Arne Wahrburg of Weiterstadt (DE)]][[Category:Arne Wahrburg of Weiterstadt (DE)]]

[[:Category:Richard Roberts of Gilching (DE)|Richard Roberts of Gilching (DE)]][[Category:Richard Roberts of Gilching (DE)]]

[[:Category:Mikael Norrl�f of Norrköping (SE)|Mikael Norrl�f of Norrköping (SE)]][[Category:Mikael Norrl�f of Norrköping (SE)]]

[[:Category:Stig Moberg of Västerås (SE)|Stig Moberg of Västerås (SE)]][[Category:Stig Moberg of Västerås (SE)]]

==Reducing Kinematic Error==


This abstract first appeared for US patent application 18948884 titled 'Reducing Kinematic Error

==Original Abstract Submitted==

A method includes providing a kinematic correction, outputting a first drive control signal specifying a motor speed having a first kinematic correction output based on a first parameter vector; extracting a frequency component and determining a first feedback vector; outputting to the motor a second drive control signal specifying a motor speed as a sum of the standard speed and a second kinematic correction output based on a second parameter vector; extracting a frequency component and determining a second feedback vector defining a second feedback amplitude and a second feedback phase; subtracting the first feedback vector from the second feedback vector to obtain a feedback difference vector; transforming the feedback difference vector into a difference; applying the transformation to the second feedback vector to obtain a third parameter vector; and programming the kinematic correction generator using the third parameter vector.



[[Category:H02P21/05]]
[[Category:B25J9/16]]
[[Category:H02P21/18]]
[[Category:CPC_H02P21/05]]