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本文阐明了模拟装有自动变速器或手动变速器汽车油门全开性能的数学模型。对于模拟的最初阶段给予特别考虑,包括计算装有自动变速器汽车的怠速工况及装有手动变速器汽车的离合器在接合过程中发动机的转速和扭矩。利用轮胎滑转和牵引力相互关系的半解析轮胎模型来计算轮胎的滑转和车轮的飞转。同时也考虑了横向负荷转移和牵引力对道路负荷的影响。
This article illustrates a mathematical model that simulates the full throttle behavior of a vehicle equipped with an automatic or manual transmission. Particular consideration is given to the initial phases of the simulation, including the calculation of the idling conditions of a vehicle fitted with an automatic transmission and the speed and torque of the engine during engagement of the clutch equipped with a manual transmission. A semi-analytical tire model using the correlation between tire slip and traction is used to calculate tire slip and wheel fly. The effects of lateral load transfer and traction on road load are also taken into account.