摘要
为了对轮式车辆轻便性试验中转向盘作用功进行计算,通过对实车试验方法和采集的试验数据进行分析,提出了一种数值算法。将杂乱的试验数据点根据一定准则进行重新排序、分组,并筛选出有效点。最终通过对有效点构成的离散四边形面积求和得到转向盘作用功。计算实例表明该算法准确、可靠,为轮式车辆转向盘作用功试验计算提供了一种有效方法。
To calculate the work done by a vehicle steering wheel in portability test, a numerical algorithm is established based on the analysis of the experimental method and test data. The disordered test data points have been rearranged and grouped by the algorithm and then the available points are obtained. Ultimately; the work of steering wheel is evaluated by calculating the sum of the area of the discrete quadrilaterals. The calculation example shows that the algorithm is accurate, reliable, and effective.
出处
《汽车工程学报》
2013年第6期447-451,共5页
Chinese Journal of Automotive Engineering
关键词
轮式车辆
轻便性试验
转向盘作用功
数值算法
wheeled vehicles
portability test
steering wheel work
numerical algorithm
