Full-order sliding mode control of uncertain chaos in a permanent magnet synchronous motor based on a fuzzy extended state observer<xref ref-type="fn" rid="cpb150823fn1">*</xref>

Full-order sliding mode control of uncertain chaos in a permanent magnet synchronous motor based on a fuzzy extended state observer*

Chen Qiang^a), Nan Yu-Rong^a), Zheng Heng-Huo^a), Ren Xue-Mei^b)

Comparison of control signals between C1 and C2.