Mohd Helmi, Suid and Mohd Ashraf, Ahmad (2023) A novel hybrid of nonlinear sine cosine algorithm and safe experimentation dynamics for model order reduction. Automatika, 64 (1). pp. 34-50. ISSN 0005-1144. (Published)
|
Pdf
A novel hybrid of Nonlinear Sine Cosine Algorithm and Safe Experimentation Dynamics for model order reduction.pdf Available under License Creative Commons Attribution. Download (4MB) | Preview |
Abstract
The current study introduces the hybridization of the Nonlinear Sine Cosine Algorithm (NSCA) and Safe Experimentation Dynamics (SED) as a novel optimization method for model order reduction of high-order single-input single-output (SISO) systems. Reciprocated synergism between both meta-heuristic algorithms is achieved by appropriating the nonlinear position-updated mechanism of NSCA for enhanced exploration/exploitation competencies and proficiency of SED in maximizing stagnation avoidance within the local optima. Named the NSCA-SED algorithm, the applicability of the proposed method is assessed by scholastic adoption of a sixth-order numerical transfer function towards two independent high-order systems enclosing Double-Pendulum Overhead Crane and Flexible Manipulator. Experimentation results further suggested NSCA-SED as the superior alternative in terms of execution robustness and consistency excellence against other available optimization-based methods for tackling model order reduction. Exemplified simulations sequentially demonstrated considerable improvements by the employment of NSCA-SED over conventional SCA following respective enhanced proportions of 97.17%, 13.17% and 29.03% for Example 1, Example 2 and Example 3.
| Item Type: | Article |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Meta-heuristics optimization; Model order reduction (MOR); Nonlinear Sine Cosine Algorithm (NSCA); Safe Experimentation Dynamics (SED); Single-input single-output (SISO) |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Faculty/Division: | Faculty of Electrical & Electronic Engineering |
| Depositing User: | Dr Mohd Ashraf Ahmad |
| Date Deposited: | 09 Aug 2023 08:16 |
| Last Modified: | 09 Aug 2023 08:16 |
| URI: | http://umpir.ump.edu.my/id/eprint/38259 |
| Download Statistic: | View Download Statistics |
Actions (login required)
 |
View Item |