Title:
SYSTEM FOR CONTROLLING MANIPULATION REACTION FORCE AND METHOD FOR CONTROLLING MANIPULATION REACTION FORCE
Document Type and Number:
WIPO Patent Application WO/2023/053542
Kind Code:
A1
Abstract:
Provided are a system and the like that can improve an operator's ease of manipulating a manipulation mechanism. Manipulation reaction forces f1(θ), f2(φ) that act on manipulation levers 2111, 2112 are controlled by controlling the operation of an actuator 214. At such time, the manipulation reaction forces f1(θ), f2(φ) are controlled so that reaction forces F1(θ), F2(φ) that are in respective opposite manipulation directions and are perceived by an operator through the manipulation levers 2111, 2112 (manipulation mechanism) are made, within a manipulation amount range in the positive direction of manipulation and within an manipulation amount range in the negative direction of manipulation, symmetrical with respect to a manipulation amount of 0.
Inventors:
SEKIZUKA RYOTA (JP)
ITO MASARU (JP)
KURITA YUICHI (JP)
ITO MASARU (JP)
KURITA YUICHI (JP)
Application Number:
PCT/JP2022/016663
Publication Date:
April 06, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
UNIV HIROSHIMA (JP)
UNIV HIROSHIMA (JP)
International Classes:
E02F9/20; G05G5/03; G05G9/047; G05G25/00
Domestic Patent References:
| WO2017209058A1 | 2017-12-07 |
Foreign References:
| JP2012116413A | 2012-06-21 | |||
| JP2010066962A | 2010-03-25 | |||
| JP2010248867A | 2010-11-04 | |||
| JP2013127705A | 2013-06-27 | |||
| KR20110109529A | 2011-10-06 | |||
| JP2003184128A | 2003-07-03 | |||
| JP2000204599A | 2000-07-25 |
Attorney, Agent or Firm:
SATO & ASSOCIATES (JP)
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