@article{scholars12087, year = {2019}, pages = {1006--1013}, journal = {Telkomnika (Telecommunication Computing Electronics and Control)}, publisher = {Universitas Ahmad Dahlan}, doi = {10.12928/TELKOMNIKA.V17I2.10272}, number = {2}, note = {cited By 7}, volume = {17}, title = {State-space averaged modeling and transfer function derivation of DC-DC boost converter for high-brightness led lighting applications}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85070863145&doi=10.12928\%2fTELKOMNIKA.V17I2.10272&partnerID=40&md5=fbe6a8c754892df23f3223038fc55d10}, abstract = {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. {\^A}{\copyright} 2019 Universitas Ahmad Dahlan.}, issn = {16936930}, author = {Umar, M. W. and Yahaya, N. and Baharudin, Z.} }