基于1stopt的全局优化法在拖拉机最终传动齿轮参数设计中的应用  

Application of Global Optimization Based on 1stopt in Tractor's Final Transmission Design

作　　者：袁伟萍[1] 何忠祥[1] 

机构地区：[1]安徽农业大学,合肥230036

出　　处：《拖拉机与农用运输车》2010年第6期28-29,34,共3页Tractor & Farm Transporter

摘　　要：针对常规设计方法容易陷入局部优化解的问题,以拖拉机最终传动齿轮参数优化设计为例介绍了基于1stopt的全局优化法在机械混合离散变量优化设计中的应用。结果表明,该方法求解速度快,收敛效率高,使用方便,是处理复杂非线性混合变量优化问题的有效手段。In view of the problem that conventional design method is easy to fall into partial optimization,a global optimization method based on 1stopt is introduced to solve the mix disperse optimization problems in mechanical engineering and applied to tractor's final transmission optimization design.The result indicates that this method is of better convergence and higher calculation efficiency.It is an effective medium to complex nonlinear optimization problems with continuous variables or integer optimization variables in engineering.

关 键 词：优化法 拖拉机 传动齿轮 参数设计 Based GLOBAL Optimization Application Design 参数优化设计 混合离散变量 优化问题 收敛效率 设计方法 求解速度 混合变量 优化解 非线性 局部 结果 机械 

分 类 号：S219.02[农业科学—农业机械化工程]