| 评价土壤工作部件工作阻力的数学模型 |
| |
| 引用本文： | 李范哲,朴今淑.评价土壤工作部件工作阻力的数学模型[J].延边大学农学学报,1996(3). |
| |
| 作者姓名： | 李范哲 朴今淑 |
| |
| 作者单位： | 延边农学院，龙井市农机推广站 |
| |
| 摘 要： | 本文利用最简单的二面楔子和复合楔子的受力分析，采用相似性方法，推导出计算土壤工作部件工作阻力的数学模型．这就有可能不经过耗资大的试验过程，利用简单的数学公式计算工作部件的土壤阻力，从而简化部件的研制过程，实现部件设计的优化，为科学地评价部件动力性能提供科学依据．
|
| 关 键 词： | 二面楔子 复合楔子 复合曲面 数学模型 |
Evaluation on Mathematical Model of Soil Workpiece Resistance |
| |
| Li Fanzhe et al.Evaluation on Mathematical Model of Soil Workpiece Resistance[J].Journal of Agricultural Science Yanbian University,1996(3). |
| |
| Authors: | Li Fanzhe |
| |
| Institution: | Yanbian Agricultural college |
| |
| Abstract: | Applying stressed analysis of two-side wedge and complicated wedge,mathematical model of soil workpiece resistance was derivated by similarity method.It could calculate the resistance of workpiece with simple mathematical formula instead of experimental process which expended much fund,so it simpled the development processing of parts,optimized parts sign,provided scientific basis for evaluating parts dynamic performance |
| |
| Keywords: | Two-side wedge Complicate wedge Complex curved surface Mathematical model |
| 本文献已被 CNKI 等数据库收录！ |
