| 摘要 |
PURPOSE:To enable operation regardless of parameters of a sample by storing characteristic data prescribing relationships between engine revolutions and torques corresponding to parameters from one to others. CONSTITUTION:A data storing section 11 (12) stores characteristic data prescribing relationships between engine revolutions N and torques T in terms of throttle openings (intake pressures) with a throttle opening theta (intake pressure P) as parameter. When a revolutions detection value N and an opening signal thetaare inputted into a computing section 2, it 2 determines a torque specified value T corresponding thereto based on values N and theta and a characteristic data in the storing section 11 and then, an intake pressure signal P based on the values T and N and a characteristic data in the storing section 12 is determined. As a result, a driver 3 is driven based on the value T to operate an automatic transmission gear 4 while the signal P is applied to an actuator 6, where it is converted to a pressing force corresponding to the intake pressure to be applied to the transmission gear 4. This permits a test with the intake pressure as transmission parameter using a generator having the signal theta as input. |
