Title:
車両の駆動力配分制御装置
Document Type and Number:
Japanese Patent JP4929944
Kind Code:
B2
Abstract:
A controller (8) controlling a drive force distributed to each wheel (1-4) of a vehicle sets dynamic drive force target values (Fxf**, Fx3**, Fx4**) to the wheels, and determines a variation amount target ratio related to variation amounts (ΔM, ΔFx, ΔFy) of a vehicle yaw moment (M), a vehicle front/aft force (Fx), and a vehicle lateral force (Fy) such that a vehicle behavior generated by the dynamic drive force target values does not vary. The controller (8) determines sets of the drive forces (Fxf(j, k), Fx3(j, k), Fx4(j, k)) realizing the variation amount target ratio, selects drive force command values from these sets such that each drive force command value is within a drive force limiting range, and controls a drive force regulating mechanism (20, 12, 13, 15,16) according to the selected drive force command values.
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Inventors:
Ichiro Yamaguchi
Exit Kinko
Exit Kinko
Application Number:
JP2006254108A
Publication Date:
May 09, 2012
Filing Date:
September 20, 2006
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B60K17/356; B60K6/52; B60K6/54; B60L50/16; B60W10/06; B60W10/08; B60W10/10; B60W30/00; B60W30/02; B60W30/045; B60W20/00
Domestic Patent References:
| JP2006094679A | ||||
| JP2005073457A | ||||
| JP2007001330A |
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Yasunari Mita
Masaaki Iida
Masahiro Fujii
Yasunari Mita
Masaaki Iida