Due to the large variety of converters' configurations, many different sensorless controllers are available in the literature, each one suited for a particular converter. The need for different configurations, especially on the same power supply, make it clear the advantage of having a shared control algorithm. This paper presents a unified nonlinear robust current observer for buck, boost and buck–boost converters in synchronous and asynchronous configurations. The unified observer speeds up the design, tuning and the implementation, and requires a memory cheaper code, easier to certify. Simulation and experimental results are presented to validate the approach in different scenarios.

Cimini G., Ippoliti G., Orlando G., Longhi S., & Miceli R. (2017). A unified observer for robust sensorless control of DC–DC converters. CONTROL ENGINEERING PRACTICE, 61, 21-27 [10.1016/j.conengprac.2017.01.012].

A unified observer for robust sensorless control of DC–DC converters

Miceli R.
2017

Abstract

Due to the large variety of converters' configurations, many different sensorless controllers are available in the literature, each one suited for a particular converter. The need for different configurations, especially on the same power supply, make it clear the advantage of having a shared control algorithm. This paper presents a unified nonlinear robust current observer for buck, boost and buck–boost converters in synchronous and asynchronous configurations. The unified observer speeds up the design, tuning and the implementation, and requires a memory cheaper code, easier to certify. Simulation and experimental results are presented to validate the approach in different scenarios.
Settore ING-IND/32 - Convertitori, Macchine E Azionamenti Elettrici
Cimini G., Ippoliti G., Orlando G., Longhi S., & Miceli R. (2017). A unified observer for robust sensorless control of DC–DC converters. CONTROL ENGINEERING PRACTICE, 61, 21-27 [10.1016/j.conengprac.2017.01.012].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10447/490034
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