作者: Toshio Ohtsuka
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摘要: In the fuel cut state during deceleration, an actual vehicle speed Vs is compared with a target Vso when direct coupling changed into semi-coupling state, or otherwise engine rotational Ne return Neo at from cut. Then, if Vs=Vso Ne=Neo+K (K positive predetermined value), clutch state. Thus, shock due to torque change time of can be reduced, and coast down, maintained until low attained. Both improvement economy efficient use brake Engine stall prevented abrupt braking.