CAJ | 학술논문

以筒式磁流变液联轴器为研究对象，建立了考虑最大传递扭矩、转矩可调倍数、相位转差、稳定时间和设计外形尺寸等性能特征的磁流变液联轴器的非线性系统动力学模型，给出了联轴器性能指标的理论显性特征解，并基于此组特征解对MRF-132 DG磁流变液联轴器的参数设计和性能评估进行实例分析。结果表明，所提出的机理模型和特征解具有更明确的物理意义，避免了数学模型繁琐的数值求解和实验性能参数拟合曲线分析过程，为类似结构磁流变液联轴器的设计和特性分析提供了更直接的指导和借鉴。
이통식자류변액련축기위연구대상，건립료고필최대전체뉴구、전구가조배수、상위전차、은정시간화설계외형척촌등성능특정적자류변액련축기적비선성계통동역학모형，급출료련축기성능지표적이론현성특정해，병기우차조특정해대MRF-132 DG자류변액련축기적삼수설계화성능평고진행실례분석。결과표명，소제출적궤리모형화특정해구유경명학적물리의의，피면료수학모형번쇄적수치구해화실험성능삼수의합곡선분석과정，위유사결구자류변액련축기적설계화특성분석제공료경직접적지도화차감。
A nonlinear system dynamics model of cylindrical magnetorheological fluid ( MRF) couplings, which considers such properties as the maximum transmission torque , the adjustable torque multiple , the phase diffe-rence of angular velocity , the stabilization time and the designed coupling dimension , is established , and the dominant eigen solutions reflecting the property indicators of the couplings is presented .Based on the eigen solu-tions, the dimension and properties of a MRF-132DG coupling are designed and evaluated .The results show that the proposed theoretical model and eigen solutions possess definite physical meanings , thus avoiding complicated numerical analysis of mathematical models and complex curve fitting of experimental property parameters .This re-search provides direct guidance and reference for the design and property analysis of MRF couplings with the struc -ture similar to MRF-132 DG.