摘要
在工程实际应用中,对问题进行数学建模是不可缺少的环节。探讨提高小车运动平稳性的方法与措施,解决影响小车运动的平稳、运动换向机构、驱动及周期性转向等关键性问题,不但提高了小车的运动精度,而且也确定了小车的结构参数及总体设计方案。为简化小车行走轨迹的求解过程,采用数值迭代法建立基于斜盘机构的节能环保小车的数学模型。考虑小车存在不可避免的安装误差的情况下,利用微元法对模型进行求解分析,并通过MATLAB软件对小车的行走轨迹进行仿真。
In the practical application of engineering, mathematical modeling of problems is an indispensable link. The methods and measures to improve the stability of the trolley movement are discussed, and the key problems affecting the smooth movement, motion reversing mechanism, drive and periodic steering of the trolley movement are solved, which not only improves the movement precision of the trolley, but also determines the structural parameters and overall design of the trolley. In order to simplify the solution process of the trolley＇s walking path, a numerical iterative method is used to establish a mathematical model of the energy-saving and environment-friendly trolley based on the swash plate mechanism. Considering the inevitable installation error of the trolley, the model is solved by the micro-element method, and the walking path of the trolley is simulated by MATLAB software.
作者
李彦
LI Yan(School of Mechanical and Electrical Engineering,Zhengzhou University of Industrial Technology,Xinzheng 451150,China)
出处
《价值工程》
2018年第32期114-115,共2页
Value Engineering
