Title:
ROLLING-CONTROL UNIT OF WORKING MACHINE
Document Type and Number:
Japanese Patent JP3688211
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To realize a rolling-control means capable of detecting the rolling in a good accuracy by installing two kinds of sensors as a tilting sensor and a relatively inexpensive angular velocity sensor.
SOLUTION: This rolling-control means 24 is provided by constituting it for actuating a rolling cylinder 8 so that a detected tilting angle obtained by performing a correction based on the detected value of the tilting sensor 15 in left and right direction of the machine body 21 by taking an integral value obtained by integrating the detected value of the angular velocity sensor 23 related to the rolling movement of the machine body 21 as a standard, becomes previously set objective angle, and installing a judging means H for judging the high and low of a posture stability of the machine body 21 and a coefficient- correcting means A for making the larger the correction ratio based on the detected value of the tilting sensor 15 as the higher the posture stability of the machine body 21 is, and making the smaller the correction ratio based on the detected value of the tilting sensor 15 as the lower the posture stability of the machine body is.
Inventors:
Umemoto enjoyment
Application Number:
JP2001056650A
Publication Date:
August 24, 2005
Filing Date:
March 01, 2001
Export Citation:
Assignee:
Kubota Corporation
International Classes:
A01B63/10; G01B21/22; G01C9/00; (IPC1-7): A01B63/10; G01B21/22; G01C9/00
Domestic Patent References:
| JP8159760A | ||||
| JP2000333505A |
Attorney, Agent or Firm:
Shuichiro Kitamura