rev matching
复数形式
rev matchings
1
转速匹配, 转速同步
the technique of adjusting engine speed to match the rotational speed of the transmission input shaft before gear engagement
Rev matching is a technique used in manual transmission vehicles to smoothly downshift without causing jerky movements or damaging the transmission. It involves increasing the engine speed to match the speed of the lower gear before shifting. This is typically done by pressing the gas pedal briefly while the clutch is engaged during the downshift. Rev matching helps synchronize the engine speed with the wheels, making the shift smoother and reducing strain on the car. It is commonly used in racing and performance driving for better control and smoother gear changes.
- Rev matching helps to smoothly shift gears in a manual transmission, reducing wear on the clutch.
转速匹配有助于在手动变速箱中平稳换挡，减少离合器的磨损。
- When downshifting, rev matching prevents the vehicle from jerking or lurching forward.
降档时，转速匹配可以防止车辆抖动或突然前冲。
- Race car drivers often practice rev matching to maintain control and stability during high-speed cornering.
赛车手经常练习转速匹配以在高速转弯时保持控制和稳定性。
- Learning rev matching requires precise coordination between the throttle and clutch pedals.
学习转速匹配需要在油门和离合器踏板之间进行精确的协调。
- Modern cars with automatic transmissions often use electronic systems to simulate rev matching for smoother gear changes.
配备自动变速器的现代汽车经常使用电子系统来模拟转速匹配，以实现更平稳的换挡。