摘要
分析了离合器碟形弹簧的工作特性,以在摩擦片极限磨损范围内碟形弹簧工作压紧力变化量的平均值最小及碟形弹簧体积最小为优化目标,运用统一目标函数法建立多目标优化设计数学模型,利用modeFRONTIER优化软件进行优化计算。结果表明,优化后碟形弹簧的相关性能得到显著提高,目标函数值分别下降了36%和6%。modeFRONTIER软件解决优化问题,使用简便、算法高效,提高了设计效率。
Based on the analysis of the working characters of disc springs in clutch,the mathematical model of multi-objective optimal design of disc springs is established with unified objective function method,which regards the minimization of the disc spring volume and its average variable quantity of working compress force within the scope of friction lining wear as optimal objectives.The optimization calculation is presented by using the software modeFRONTIER.The results indicate that the relevant performance of disc springs is significantly improved after optimal design,with the objective function values reduced by 36% and 6% respectively.The software modeFRONTIER,with its simplicity and efficient algorithm,solves optimization problems and improves design efficiency.
出处
《机械传动》
CSCD
北大核心
2011年第2期24-27,共4页
Journal of Mechanical Transmission
基金
江苏省高校自然科学基础研究项目资助(08KJB580003)
