Abstract: An apparatus for controlling movement of a target object generates a first operation quantity for first feedback control, and determines a second operation quantity for second feedback control in accordance with which of plural regions obtained by dividing a two-dimensional space defined by two variables of the first and second state quantities includes the first and second state quantities. The plural regions include first, second and third regions, the first region being provided between the second and third regions. The second operation quantity is determined so that the second operation quantity when the first and second state quantities are located in the first region is less than the second operation quantity when the first and second state quantities are located in the second region or the third region.
Type:
Grant
Filed:
April 17, 2019
Date of Patent:
September 22, 2020
Assignee:
Canon Kabushihki Kaisha
Inventors:
Isao Iwai, Kota Kiyama, Haruhiko Tanami, Yuichiro Suzuki
Abstract: When a document is printed, a designated printing range of the document is accepted, and a decision as to whether printing processing can be performed in the designated printing range is made on the basis of the designated printing range and print settings made for the document, and a printing range in which printing processing is permitted is determined according to a result of this decision.