Design of Digital IIR Filter with Conflicting Objectives Using Hybrid Gravitational Search Algorithm
Joint Authors
Sidhu, D. S.
Dhillon, J. S.
Kaur, Dalvir
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-05
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
In the recent years, the digital IIR filter design as a single objective optimization problem using evolutionary algorithms has gained much attention.
In this paper, the digital IIR filter design is treated as a multiobjective problem by minimizing the magnitude response error, linear phase response error and optimal order simultaneously along with meeting the stability criterion.
Hybrid gravitational search algorithm (HGSA) has been applied to design the digital IIR filter.
GSA technique is hybridized with binary successive approximation (BSA) based evolutionary search method for exploring the search space locally.
The relative performance of GSA and hybrid GSA has been evaluated by applying these techniques to standard mathematical test functions.
The above proposed hybrid search techniques have been applied effectively to solve the multiparameter and multiobjective optimization problem of low-pass (LP), high-pass (HP), band-pass (BP), and band-stop (BS) digital IIR filter design.
The obtained results reveal that the proposed technique performs better than other algorithms applied by other researchers for the design of digital IIR filter with conflicting objectives.
American Psychological Association (APA)
Sidhu, D. S.& Dhillon, J. S.& Kaur, Dalvir. 2015. Design of Digital IIR Filter with Conflicting Objectives Using Hybrid Gravitational Search Algorithm. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073408
Modern Language Association (MLA)
Sidhu, D. S.…[et al.]. Design of Digital IIR Filter with Conflicting Objectives Using Hybrid Gravitational Search Algorithm. Mathematical Problems in Engineering No. 2015 (2015), pp.1-16.
https://search.emarefa.net/detail/BIM-1073408
American Medical Association (AMA)
Sidhu, D. S.& Dhillon, J. S.& Kaur, Dalvir. Design of Digital IIR Filter with Conflicting Objectives Using Hybrid Gravitational Search Algorithm. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-16.
https://search.emarefa.net/detail/BIM-1073408
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073408