Title:
INERTIAL MEASUREMENT UNIT
Document Type and Number:
Japanese Patent JP2022072338
Kind Code:
A
Abstract:
To provide an inertial measurement unit that corrects inertia information with high accuracy.SOLUTION: An inertial measurement unit 1 comprises: an angular velocity sensor 12 and an acceleration sensor 14 that output inertia information; a storage section 22 that stores a plurality of correction parameters related to the range of the value of the inertia information; a parameter control section 20 that selects a selection correction parameter from the plurality of correction parameters; and a correction operation section 18 that corrects the inertia information by using the selection correction parameter.SELECTED DRAWING: Figure 1
Inventors:
OTANI FUBIWA
KAYANO TAKEHITO
KAYANO TAKEHITO
Application Number:
JP2020181708A
Publication Date:
May 17, 2022
Filing Date:
October 29, 2020
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
G01C19/00
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura