| 摘要 |
<p>PURPOSE:To enable suppression of slippage of right and left wheels at any timing, by obtaining a driving force correcting signal by calculation based on a slip ratio obtained from a vehicle speed signal and a rotation speed signal. CONSTITUTION:A slip detecting means 20 operates the slip ratio of driven wheels based on a vehicle speed signal fed from a vehicle speed sensor 11 and a rotation speed signal fed from a rotation speed sensor 12 and produces a driving force correction signal. A motor control amount operating means 30 operates a control amount signal based on a load signal fed from a load sensor 13, an accelerator angle signal fed from an accelerator angle sensor 14 and a driving force correction signal fed from a slip detecting means 20. Motor controllers 41, 42 for a driving means 40 regulate the electric power to be fed to motors 51, 52 for driving respective driven wheels 61, 62 based on the control amount signal.</p> |
