Izvorni znanstveni članak
https://doi.org/10.1080/00051144.2022.2098085
A novel hybrid of Nonlinear Sine Cosine Algorithm and Safe Experimentation Dynamics for model order reduction
M. H. Suid
; Faculty of Electrical and Electronics Engineering Technology, Universiti Malaysia Pahang, Pekan, Malaysia
M. A. Ahmad
; Faculty of Electrical and Electronics Engineering Technology, Universiti Malaysia Pahang, Pekan, Malaysia
Sažetak
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.
Ključne riječi
Model order reduction (MOR); meta-heuristics optimization; single-input single-output (SISO); Nonlinear Sine Cosine Algorithm (NSCA); Safe Experimentation Dynamics (SED)
Hrčak ID:
287943
URI
Datum izdavanja:
7.9.2022.
Posjeta: 675 *