%0 Journal Article %T Research on fuzzy PID control technology of hydraulic valve %A Zhou, Xiaobo %A Zhang, Xiaoduo %A Ding, Pengfei %J Proceedings of SPIE %V 12759 %P 127590D-127590D-7 %@ 0277-786X %D 2023-08-10 %I SPIE %~ DeepDyve