Acceleration slip controller

Abstract

Abstract PURPOSE:To achieve the optimal acceleration slip control at any time by calculating the friction factor of pavement and the slippage of drive wheel then correcting the driving force to be determined on the basis of said friction factor with correspondence to the difference between said slippage and the target slippage. CONSTITUTION:On the basis of the driving wheel slippage calculated through a calculating means M1 on the basis of the body speed and the circumferential speed of driving wheel, the rotation of a driving wheel M2 is controlled through a control means M3 such that the frictional force between the driving wheel M2 and the pavement will increase under acceleration. Here, the control means M3 is constructed such that it will calculate the friction factor M5 of pavement on the basis of the output from a body acceleration detecting means M4 and to calculate the maximum transmittable driving force M6 of the driving wheel M2 on the basis of said pavement friction factor. While it is constructed such that the maximum driving force is corrected M7 in correspondence with the difference between the driving wheel slippage and the target slippage to control a driving force regulating means M8 thus to transmit the maximum corrected driving force to the driving wheel M2.

Inventors

• 👤 Yuji Miyazaki
• 👤 宮▲崎▼　裕治
• 👤 Takafumi Inagaki
• 👤 稲垣　隆文

Bibliographic Details