摘要
针对越野汽车载荷变化大、路况复杂而又要具有机动灵活的特点,利用自适应控制技术所建立的自适应控制器,对实际行车状况的油门、车速和冲击度进行在线估计。根据得到的实际的车辆负荷度,按照已经建立的最小和最大负荷度下的机械自动变速器换挡控制规律,通过线性插值法,建立适应实际行车状况的换挡规律,实现换挡规律的自适应控制。
According to the features of off-road vehicle with motive flexible and moving in the different complex roads, the real vehicle speed and throttle and shock degree were estimated during the vehicle moving by using designed self-adaptive controller based on self-adaptive control technology, the shift schedule based on the estimated load degree on line to adapt the real vehicle conditions was established in the light of the linear interpolation to find the real shift schedule between the minimum and the maximum load degree, and the shift schedule to self-adaptive control was realized.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2006年第4期5-8,共4页
Transactions of the Chinese Society for Agricultural Machinery
关键词
越野汽车
换挡规律
自适应控制
车辆负荷度
Off-road vehicle, Shift schedule, Self-adaptive control, Vehicle load degree
