MACHINE EQUIPMENT EFFECTING EXTENDED

Brand	Owner	Address	Description
EXTENDOX	KAMYR, INC.	RIDGE CENTER GLEN FALLS NY 12801	machine equipment for effecting extended oxygen delignification and bleaching of paper pulp; namely, vessels, pumps, mixers and valves;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A controller for controlling a position of a driven element with respect to a machine effecting end so as to be in accord with a command. An acceleration sensor is mounted to a member of the machine effecting end to which a tool is attached. Acceleration detected by the sensor is subjected to second-order integration by a torsion estimator to obtain displacement ?? of the machine effecting end from the original position. Position feedback P1 of a driven element is subtracted from position command Pc to obtain first position deviation ?1. The displacement ?? is added to the first position deviation ?1 to obtain second position deviation ?2. The second position deviation ?2 is subjected to learning control of a learning controller to obtain a correction value, which is added to the first position deviation ?1 to obtain velocity command Vc. The second position deviation is the sum of the displacement ?1 of the driven element from the commanded position and the displacement ?? of the machine effecting end relative to the driven element, and thus signifies a positional displacement of the machine effecting end from the commanded position. The second position deviation is subjected to the learning control so as to converge to "0", whereby the position of the driven element with respect to the machine effecting end becomes in accord with the command.