基于超螺旋扩张状态观测器的耦合单电感双输出Buck变换器串级滑模解耦控制

皇金锋, 章乾

Cascade Sliding Mode Decoupling Control of Coupled Inductor Single-Input Dual-Output Buck Converter Based on Super-Twisting Extend State Observer

HUANG JinFeng, ZHANG Qian

表1 CI-SIDO Buck变换器电路参数

Tab.1 Circuit parameters of CI-SIDO Buck converter

参数 数值 vin/V 15~30 开关频率,f/kHz 20 voa/V 10 vob/V 5 L1/μH 100 L2/μH 100 M/μH 80 Ca/μF 470 Cb/μF 470 Ra/Ω 5.0~10 Rb/Ω 2.5~5