Nonlinear observer based PI sliding surface of adaptive sliding mode control for boost converter in PV system

Subroto, Ramadhani Kurniawan; Ardhenta, Lunde; Maulana, Eka

doi:10.52549/ijeei.v7i2.1165

Jurnal SINTA 1

Nonlinear observer based PI sliding surface of adaptive sliding mode control for boost converter in PV system

Indonesian Journal of Electical Engineering and Informatics (IJEEI) · Vol. 7 No. 2 (2019) · hlm. 211–220

DOI: 10.52549/ijeei.v7i2.1165
ISSN: 2089-3272, 2089-3272
Terbit: 2019-05-24
Penerbit: IAES Indonesian Section
Bahasa: en

Abstrak

In photovoltaic system, solar energy is not able to be directly utilized to the grid. This is because the the generated output voltage from solar array are fluctuating depends on the environmental condition, such as the intensity of solar irradiance and temperature. Any changes from those variables will affect the generated output voltage. Boost converter is one type of power converter that is able to regulate the output voltage of solar array to dc grid. However, the dynamics of boost converter is nonlinear and non-minimum phase. Therefore, it requires an appropriate control method that can force the output voltage follows the desired reference voltage, by considering the fluctuation of environmental conditions and loads. To reduce the number of sensors and cost investment, nonlinear observer technique is employed to estimate the input voltage and load variations. By considering this problem, this paper is aimed at designing nonlinear observer based on adaptive sliding mode control with PI sliding surface for boost converter. The stability of proposed system is investigated through analytical and simulation proof. As comparison with PID controller, the performance of proposed system has produced Integral Absolute Error (IAE) about 7 times smaller than PID controller when it is tested under various conditions.

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University of Miyazaki
University of Brawijaya
National Research and Innovation Agency
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Rekan penulis	Organisasi	Artikel bersama
Tri Nurwati	Afiliasi tidak diketahui	2
Takuya Hirata	University of Miyazaki	1
Ichijo Hodaka	University of Miyazaki	1
Kazuya Yamaguchi	Afiliasi tidak diketahui	1
Wijono Wijono	Afiliasi tidak diketahui	1
Adharul Muttaqin	University of Brawijaya	1
Zainul Abidin	University of Miyazaki	1
M. Gilang Ramadhan	Afiliasi tidak diketahui	1
Rini Nur Hasanah	University of Brawijaya	1
Taufik Taufik	National Research and Innovation Agency	1
Aditya Bagus Setyawan	Afiliasi tidak diketahui	1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) http://section.iaesonline.com/index.php/IJEEI/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.

Metadata asli (oai_dc)

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	<dc:title xml:lang="en">Nonlinear observer based PI sliding surface of adaptive sliding mode control for boost converter in PV system</dc:title>
	<dc:creator xml:lang="en">Subroto, Ramadhani Kurniawan</dc:creator>
	<dc:creator xml:lang="en">Ardhenta, Lunde</dc:creator>
	<dc:creator xml:lang="en">Maulana, Eka</dc:creator>
	<dc:subject xml:lang="en">Adaptive sliding mode control</dc:subject>
	<dc:subject xml:lang="en">Boost converter</dc:subject>
	<dc:subject xml:lang="en">Nonlinear observer</dc:subject>
	<dc:subject xml:lang="en">Photovoltaic system</dc:subject>
	<dc:subject xml:lang="en">PI sliding surface</dc:subject>
	<dc:description xml:lang="en">In photovoltaic system, solar energy is not able to be directly utilized to the grid. This is because the the generated output voltage from solar array are fluctuating depends on the environmental condition, such as the intensity of solar irradiance and temperature. Any changes from those variables will affect the generated output voltage. Boost converter is one type of power converter that is able to regulate the output voltage of solar array to dc grid. However, the dynamics of boost converter is nonlinear and non-minimum phase. Therefore, it requires an appropriate control method that can force the output voltage follows the desired reference voltage, by considering the fluctuation of environmental conditions and loads. To reduce the number of sensors and cost investment, nonlinear observer technique is employed to estimate the input voltage and load variations. By considering this problem, this paper is aimed at designing nonlinear observer based on adaptive sliding mode control with PI sliding surface for boost converter. The stability of proposed system is investigated through analytical and simulation proof. As comparison with PID controller, the performance of proposed system has produced Integral Absolute Error (IAE) about 7 times smaller than PID controller when it is tested under various conditions.</dc:description>
	<dc:publisher xml:lang="en">IAES Indonesian Section</dc:publisher>
	<dc:date>2019-05-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://section.iaesonline.com/index.php/IJEEI/article/view/1165</dc:identifier>
	<dc:identifier>10.52549/ijeei.v7i2.1165</dc:identifier>
	<dc:source xml:lang="en">Indonesian Journal of Electrical Engineering and Informatics (IJEEI); Vol. 7 No. 2: June 2019; 211-220</dc:source>
	<dc:source>2089-3272</dc:source>
	<dc:source>2089-3272</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://section.iaesonline.com/index.php/IJEEI/article/view/1165/413</dc:relation>
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