A unified approach to the design of PWM-based sliding-mode voltage controllers for basic DC-DC converters in continuous conduction mode

作者：Tan Siew Chong^*; Lai Y M; Tse Chi K

来源：IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2006, 53(8): 1816-1827.

DOI：10.1109/TCSI.2006.879052

• continuous conduction mode (CCM)
• dc-dc converter
• nonlinear controller
• pulsewidth modulation (PWM)
• sliding-mode (SM) control

This paper presents a simple unified approach to the design of fixed-frequency pulsewidth-modulation-based sliding-mode controllers for dc-dc converters operating in the continuous conduction mode. The design methodology is illustrated on the three primary dc-dc converters: buck, boost, and buck-boost converters. To illustrate the feasibility of the scheme, an experimental prototype of the derived boost controller/converter system is developed. Several tests are performed to validate the functionalities of the system.

• 出版日期2006-8
• 单位香港理工大学