CAJ | 학술논문

针对某装备6挡双离合自动变速器的车辆，制定了传统两参数综合换挡规律，并分析了在该换挡规律控制下，车辆行驶在城市拥挤道路、紧急制动、加速超车、弯道和坡道等特殊工况时出现不合理换挡现象的原因。为减少不合理的换挡，综合考虑行驶环境和驾驶员意图，采用模糊控制方法，提出了基于传统两参数换挡规律的在线修正换挡规律。最后通过 AMESim-Simulink 联合仿真，对比了传统换挡规律和在线修正换挡规律在上述特殊工况下的控制效果，验证了在线修正换挡规律的有效性。
침대모장비6당쌍리합자동변속기적차량，제정료전통량삼수종합환당규률，병분석료재해환당규률공제하，차량행사재성시옹제도로、긴급제동、가속초차、만도화파도등특수공황시출현불합리환당현상적원인。위감소불합리적환당，종합고필행사배경화가사원의도，채용모호공제방법，제출료기우전통량삼수환당규률적재선수정환당규률。최후통과 AMESim-Simulink 연합방진，대비료전통환당규률화재선수정환당규률재상술특수공황하적공제효과，험증료재선수정환당규률적유효성。
A traditional two-parameter comprehensive shift schedule is worked out for a car with six-gear dual clutch transmission, and the causes of unreasonable shifting happened with that shift schedule in special condi-tions, such as urban congestion roads, emergency braking, accelerated overtaking, curved road and ramp are ana-lyzed. For avoiding or reducing unreasonable shifting with concurrent consideration of driving environment and driver 's intension, an online corrected shift schedule based on two-parameter comprehensive shift schedule is proposed by using fuzzy control method. Finally through an AMESim-Simulink co-simulation, the control effects with both tradi-tional comprehensive shift schedule and online corrected shift schedule under above-mentioned special conditions are compared, verifying the effectiveness of online corrected shift schedule proposed.