A mathematic model for optimization design and design variables are established,at the same time restriction conditions and subjection functions are selected in t...

• 通过建立数学模型、确定设计变量和选取约束条件及其隶属函数,并进行求解,使滚筒参数的设计结果更能符合工作实际,从而提高采煤机的工作效率。