%T State-space averaged modeling and transfer function derivation of DC-DC boost converter for high-brightness led lighting applications
%I Universitas Ahmad Dahlan
%V 17
%A M.W. Umar
%A N. Yahaya
%A Z. Baharudin
%P 1006-1013
%X This paper presents dynamic analysis of a boost type DC-DC converter for high-brightness LED (HBLED) driving applications. The steady state operation in presence of all system parasitics has been discussed for continuous conduction mode (CCM). The state-space averaging, energy conservation principle and standard linearization are used to derive ac small signal control to inductor current open-loop transfer function of the converter. The derived transfer function can be further used in designing a robust feed-back control network for the system. In the end frequency and transient responses of the derived transfer function are obtained for a given set of component values, hence to provide a useful guide for control design engineers. © 2019 Universitas Ahmad Dahlan.
%D 2019
%R 10.12928/TELKOMNIKA.V17I2.10272
%N 2
%O cited By 7
%J Telkomnika (Telecommunication Computing Electronics and Control)
%L scholars12087