合肥工业大学学报（自然科学版）
閤肥工業大學學報（自然科學版）
합비공업대학학보（자연과학판）
Journal of Hefei University of Technology(Natural Science)
2015年
8期
1018-1022
,共5页
FSAE赛车%整车仿真%悬架数据采集系统%实车试验
FSAE賽車%整車倣真%懸架數據採集繫統%實車試驗
FSAE새차%정차방진%현가수거채집계통%실차시험
FSAE racing car%vehicle simulation%suspension data acquisition system%vehicle test
文章基于ADAMS/Car模块建立FSAE赛车整车模型 ,通过虚拟稳态回转仿真试验 ,表明该赛车具有极轻微的不足转向特性 ,验证了模型的准确性 ;通过虚拟蛇形穿越仿真试验 ,验证赛车在过弯、抗侧倾和抗侧滑等方面均具有良好的操纵稳定性 ;借助悬架数据采集系统 ,进行实车蛇形穿越试验数据采集分析 ,通过与虚拟蛇形穿越仿真曲线对比分析研究 ,为赛车操控性调校及优化设计提供有效建议.
文章基于ADAMS/Car模塊建立FSAE賽車整車模型 ,通過虛擬穩態迴轉倣真試驗 ,錶明該賽車具有極輕微的不足轉嚮特性 ,驗證瞭模型的準確性 ;通過虛擬蛇形穿越倣真試驗 ,驗證賽車在過彎、抗側傾和抗側滑等方麵均具有良好的操縱穩定性 ;藉助懸架數據採集繫統 ,進行實車蛇形穿越試驗數據採集分析 ,通過與虛擬蛇形穿越倣真麯線對比分析研究 ,為賽車操控性調校及優化設計提供有效建議.
문장기우ADAMS/Car모괴건립FSAE새차정차모형 ,통과허의은태회전방진시험 ,표명해새차구유겁경미적불족전향특성 ,험증료모형적준학성 ;통과허의사형천월방진시험 ,험증새차재과만、항측경화항측활등방면균구유량호적조종은정성 ;차조현가수거채집계통 ,진행실차사형천월시험수거채집분석 ,통과여허의사형천월방진곡선대비분석연구 ,위새차조공성조교급우화설계제공유효건의.
Based on ADAMS/Car module ,the vehicle simulation model of FSAE racing car was built . The result of constant radius corner virtual simulation showed that the model had high accuracy and that the car had a very slight understeer characteristic .The good performance of steering ,anti-roll and anti-skid was verified through Fish Hook virtual simulation .With the suspension data acquisition system ,the real Fish Hook experiment was done ,the data obtained through the test was compared with the virtual simulation results ,and some useful suggestions through comparative research were proposed for the vehicle handling tuning and optimization design .
