Design of a Single-Input Fuzzy PID Controller Based on Genetic Optimization Scheme for DC-DC Buck Converter

被引：0

作者：

Yuan, Yubo ^{[1
]}

Chang, Changyuan ^{[1
]}

Zhou, Zhiqi ^{[1
]}

Huang, Xiaomin ^{[1
]}

Xu, Yang ^{[1
]}

机构：

[1] Southeast Univ, Sch Integrated Circuits, Nanjing, Jiangsu, Peoples R China

来源：

2015 INTERNATIONAL SYMPOSIUM ON NEXT-GENERATION ELECTRONICS (ISNE) | 2015年

关键词：

single-input fuzzy; PID controller; buck converter; genetic algorithm;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A single-input fuzzy PID (SIF-PID) controller is proposed in this paper to improve the dynamic performance of dc-dc buck converter. The fuzzy logic adjusts the three parameters of PID controller adaptively by detecting the output voltage. Establishment of double-input rule table with Toeplitz structure is presented by analysising the system response curve. One-dimension rule vectors are derived based on the slope lambda of the parallel diagonal lines in rule table to reduce the computational burden. The genetic algorithm is utilized to optimize the coefficient lambda to guarantee the simplified rule vectors are equivalent to the original rule table in terms of control performance. Effectiveness of the proposed controller is validated by simulation results.

引用

页数：4

共 8 条

[1] Adaptive digital proportional-integral-derivative controller for power converters
Arikatla, V. P.
Abu Qahouq, J. A.
[J]. IET POWER ELECTRONICS, 2012, 5 (03) : 341 - 348
[2] Ayob S. M., 2007, P PEDS BANGK BANGK, P1533
[3] Evaluation of DSP-Based PID and Fuzzy Controllers for DC-DC Converters
Guo, Liping
Hung, John Y.
Nelms, R. M.
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2009, 56 (06) : 2237 - 2248
[4] Rabbani M, 2012, 2012 INTERNATIONAL CONFERENCE ON INFORMATICS, ELECTRONICS & VISION (ICIEV), P958, DOI 10.1109/ICIEV.2012.6317492
[5] Taeed F., 2010, 2010 IEEE International Conference on Power and Energy (PECon 2010), P797, DOI 10.1109/PECON.2010.5697688
[6] FPGA Implementation of a Single-Input Fuzzy Logic Controller for Boost Converter With the Absence of an External Analog-to-Digital Converter
Taeed, Fazel
Salam, Zainal
Ayob, Shahrin M.
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2012, 59 (02) : 1208 - 1217
[7] Vindhya V, 2013, 2013 INTERNATIONAL CONFERENCE ON GREEN COMPUTING, COMMUNICATION AND CONSERVATION OF ENERGY (ICGCE), P362, DOI 10.1109/ICGCE.2013.6823461
[8] Wu BF, 2007, PROCEEDINGS OF 2007 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-7, P2000

← 1 →