Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Linfeng Lan0
Tomohiro Fukumura0
Date of Patent
January 2, 2024
0Patent Application Number
177616570
Date Filed
August 20, 2020
0Patent Primary Examiner
CPC Code
Patent abstract
A first torque estimator determines a first torque estimation value according to a cross product method, and a second torque estimator determines a second torque estimation value according to an energy method. A torque weight adjuster adjusts, using a weighting coefficient calculated in accordance with a predetermined condition, weightings respectively applied to these two types of torque estimation values, and outputs a torque estimation value.
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