| 摘要: |
| 通过对弹性轮运动学、动力学分析，依据轮刺与土壤的相互作用，提出了计算该轮驱动力的数学模型。试验证明，按此数学模型计算的驱动力预测值和实测值之间表现了良好的一致性。从而证实了理论分析的正确性。 |
| 关键词: 小型轮式拖拉机，弹性轮，驱动力，数学模型 |
| DOI： |
| 分类号:S219 |
| 基金项目:国家“七五”课题资助项目 |
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| The Mathematical Model for the Driving Force of Semi-Step Walking Elastic Wheel |
|
Shi Shuaibing Liu Binrang,Shi Shuaibing Liu Binrang
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| Abstract: |
| Based on the interrelation between the wheel girdles and soil,this paper suggests a mathematical model for calculating wheel driving force through the the analysis of the kinematrics and dynamics of elastic wheel.The tests proved that there was a good agreement between the estimated values of driving force calculated by this mathematical model and the catual measured ones thereby to confirm the accuracy of theoretical analysis. |
| Key words: small-sized wheel tractor elastic wheel driving force,mathematical model |
