从H型钢的两机架轧制入手，推导出H型钢两机架轧制的系统模型和张力模型。在此基础之上，采用模糊控制与PID控制方式相结合的控制策略，......

Microtension test of Costa and Radius veins of damselfly wing was conducted to measure tensile strength and modulus. The......