华南农业大学学报
華南農業大學學報
화남농업대학학보
JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY
2014年
5期
108-111
,共4页
西南丘陵山区%套作%小型多功能底盘%通过性能%越障%爬坡
西南丘陵山區%套作%小型多功能底盤%通過性能%越障%爬坡
서남구릉산구%투작%소형다공능저반%통과성능%월장%파파
Southwest hills%intercropping%small multi-function chassis%pass-ability%cross obstacle%climbing
【目的】研究西南丘陵山区套作小型多功能底盘的通过性．【方法】分别从西南山区套作种植农艺角度和地形特点入手，结合评价车辆轮廓通过性的相关几何参数，建立数学模型．【结果和结论】参数测试证明理论值与实测值基本吻合．确定了底盘越过最高垂直障碍为190 mm，跨越最宽壕沟为280 mm．对底盘样机的爬坡能力的试验结果表明多功能底盘具有良好的爬坡能力和翻越起伏地况的能力，在丘陵山区具有良好的通过性能．
【目的】研究西南丘陵山區套作小型多功能底盤的通過性．【方法】分彆從西南山區套作種植農藝角度和地形特點入手，結閤評價車輛輪廓通過性的相關幾何參數，建立數學模型．【結果和結論】參數測試證明理論值與實測值基本吻閤．確定瞭底盤越過最高垂直障礙為190 mm，跨越最寬壕溝為280 mm．對底盤樣機的爬坡能力的試驗結果錶明多功能底盤具有良好的爬坡能力和翻越起伏地況的能力，在丘陵山區具有良好的通過性能．
【목적】연구서남구릉산구투작소형다공능저반적통과성．【방법】분별종서남산구투작충식농예각도화지형특점입수，결합평개차량륜곽통과성적상관궤하삼수，건립수학모형．【결과화결론】삼수측시증명이론치여실측치기본문합．학정료저반월과최고수직장애위190 mm，과월최관호구위280 mm．대저반양궤적파파능력적시험결과표명다공능저반구유량호적파파능력화번월기복지황적능력，재구릉산구구유량호적통과성능．
Objective To study pass-ability of small multi-function chassis for intercropping in Southwest hills.[Method] The mathematical model was established by evaluating related geometric parameters of vehicle contour and analyzing the Southwest mountainous areas marked by intercropping cultivation agro -nomic angle and terrain features .[Result and conclusion] Parametric test results showed that the theoreti-cal and measured values were consistent .The highest vertical obstacles and the widest trench were 190 and 280 mm respectively .Chassis prototype climbing ability tests results showed that the multifunctional chassis prototype had a good climbing ability and it showed a good passing performance to climb under undulating ground conditions .
