基于ADAMS的静叶联调机构参数化设计

针对压气机静子叶片调节机构空间运动关系复杂、设计难度大的问题,提出了1种以3维参数化仿真为核心,进行压气机静叶联调机构方案设计的方法.基于ADAMS平台建立调节机构的简易模型,利用软件参数化分析模块研究了模型中决定机构性能的关键设计变量的确定方法;在此基础上,以某型压气机调节机构为例,利用参数化方法进行了该机构的方案设计.结果表明:在方案设计阶段,参数化分析方法可快速、有效地进行调节机构结构参数选取与优化,使模型的运动/动力学仿真结果满足设计要求.

Parametric design of stator blade jointly adjusting mechanism based on ADAMS

Aiming at the problem of the complicated motion relationship and difficult design of the compressor stator vane adjusting mechanism, a new method to design Variable Stator Vane (VSV) mechanism was proposed by a simulation with the 3D parameterization.Based on the VSV simple model in ADAMS, the method for determining key design variables of mechanism performance was investigated using parametric analysis module. On this basis, taking the VSV mechanism of a compressor as example, the process proposed for parametric simulation was studied for VSV design. The results show that parametric methods are available and effective in the scheme design and optimization. The kinematics/dynamics simulation results meet the design requirements.