摘要
以外侧转向轮实际转角与期望转角之间相对误差的加权求和为目标函数 ,对汽车拖拉机转向梯形进行了最优化设计。通过实例计算 ,优化后的转向梯形满足设计要求 ,平均相对误差和最大相对误差均比原设计的有所降低。获得快速、精确、可靠。
An optimization design of steering trapezoid for automobile and tractor is studied,which takes weighted sum of relative error between actual corner and expectant corner of outer guide wheel as objective function.One example shows that this method is accurate,quick,reliable and handy.
出处
《西北农业大学学报》
CSCD
北大核心
2000年第3期66-69,共4页
Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)
关键词
汽车拖拉机
转向梯形
优化设计
外转向轮
automobile and tractor
steering trapezoid
optimization design
