Abstract:
The automatic control of clutch starting in car with a metal
pushing belt-planetary gear continuously variable transmission (CVT)
is a complex problem. A suited control strategy is required to
realize quick and smooth start. A simulation state space
equation is established on clutch starting control of a car with
CVT by bond graph theory. According to the fuzzy control method
with the expert system, a fuzzy control system of car starting
process to weaken the jerk motion is introduced. The simulation
results indicate that the jerk motion of clutch starting is
below 10 m/s3.
Key words:
Car Continuously variable transmission Clutch Control
* This project is supported by
National Natural Science Foundation of China (No.59835160). Received
June 23, 2000; received in revised form November 16, 2000; accepted
December 20, 2000
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