基于模糊控制理论,研究多机耦合电力系统的控制问题.首先采用T-S模糊模型逼近非线性多机耦合电力系统,得到简化的分段线性模型,然......

A series of stearates with different rare-earth ion were investigated as thermal stabilizers for rigid PVC at 180 ℃ in ......