大型超静定回转窑支承系统等载荷调窑优化研究

通过对回转窑支承载荷分配进行分析，建立支承载荷求解的力学模型和线性方程组，导出支承载荷分配与支承偏差的关系式；以轴线调整量为优化变量，各档托轮的最大支承力最小为目标函数建立优化模型；结合现场实例进行支承系统等载荷优化调整研究，得出有益的结论。为回转窑的维护与调整提供理论依据，对现场生产有重要的指导意义。

Research on optimization of regulating kiln for obtaining equal intension of large-scale statically indeterminate rotary kiln

Aimed at the characters of load and stiffness distribution of the rotary kiln, the mechanical model and equation group are established which are used to solve the variable - stiffness beam upon complex load for kiln. The relation between the supporting load distribution and deflection is derived. To carry out the optimization, an optimization model must be set up. The quantity of axis line regulating is looked as optimization variable. The largest supporting force of the supporting wheels is defined as objective function. The practical regulating kiln example is given. And some helpful conclusion can be gained. That provides useful theory reference to maintain and regulate rotary kiln. It is also significant to guide practical produce.