대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제26권5호
  • /
  • Pages.822-827
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  • 2002
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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승차감 향상을 위한 자동변속기의 퍼지제어

Shift Pattern Fuzzy Control of Automatic Transmission for Ride Quality Improvement

  • 발행 : 2002.05.01
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초록

In general, jerk phenomenon appeared because of gear changing, when a vehicle starts off or climbs an incline. Therefore, it makes ride quality worse. In this paper, an optimal pattern of automatic transmission was designed using fuzzy logic in order to improve ride quality. After del eloping fuzzy rule for shift pattern control of automatic transmission, dynamic characteristics (i.e. acceleration, velocity, distance and so on) were simulated using dynamic model of a car. To do this he powertrain model of a vehicle with automatic transmission including torque converter, gear box, and final gear drive - from engine to tire - is developed.

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참고문헌

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