Title:
TURNING SPEED CONTROL DEVICE OF TRAVEL DEVICE
Document Type and Number:
Japanese Patent JP2016068696
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To adjust a turning characteristic of a travel device according to the state of a ground surface on which the travel device to be a crawler device or a wheeled vehicle travels, loaded objects or travel speed.SOLUTION: A turning speed control device 20 includes: an operation section 11; and a rotation speed command section 13 for generating first and second rotation speed command values for first and second travel rotation bodies on right and left sides of the travel device on the basis of an operation of the operation section 11. A command value calculation function for defining an input value and a parameter as independent variables and defining the first and second rotation speed command values as dependent variables is set in advance. By adjusting the value of the parameter, a difference between the first and second rotation speed command values determined by the command value calculation function is adjusted. As a result, turning speed of the travel device is adjusted. The rotation speed command section 13 applies the input value and the parameter having the value adjusted by a parameter adjustment section 19 to the command value calculation function so as to generate and output the first and second rotation speed command values.SELECTED DRAWING: Figure 3
Inventors:
TAKADA YOSHINORI
Application Number:
JP2014198808A
Publication Date:
May 09, 2016
Filing Date:
September 29, 2014
Export Citation:
Assignee:
IHI AEROSPACE CO LTD
International Classes:
B62D11/04; B62D1/24
Domestic Patent References:
| JP2006096134A | 2006-04-13 | |||
| JP2002274422A | 2002-09-25 | |||
| JP2010202028A | 2010-09-16 | |||
| JP2012143178A | 2012-08-02 |
Attorney, Agent or Firm:
Minoru Hotta
Toshihiro Nomura
Toshihiro Nomura