Tribe–charged system search for parameter configuration of nonlinear systems with large search domains

S Talatahari, P Motamedi… - Engineering …, 2021 - Taylor & Francis
In most cases, the standard optimization algorithms are capable of identifying the required
number of parameters for a specific design problem; however, this process is difficult and …

Parameter identification of Bouc-Wen model for MR fluid dampers using adaptive charged system search optimization

S Talatahari, A Kaveh, N Mohajer Rahbari - Journal of mechanical science …, 2012 - Springer
In this article, the charged system search (CSS) optimization method is improved to identify
the parameters of a non-linear hysteretic Bouc-Wen differential model. The CSS is suitable …

Enriched imperialist competitive algorithm for system identification of magneto-rheological dampers

S Talatahari, NM Rahbari - Mechanical Systems and Signal Processing, 2015 - Elsevier
In the current research, the imperialist competitive algorithm is dramatically enhanced and a
new optimization method dubbed as Enriched Imperialist Competitive Algorithm (EICA) is …

Reliability-based simplification of Bouc-Wen model and parameter identification using a new hybrid algorithm

S Shirgir, BF Azar, A Hadidi - Structures, 2020 - Elsevier
In this paper, a new hybrid algorithm based on charged system search (CSS) and colliding
bodies optimization (CBO) is proposed to identify the parameters of a highly nonlinear semi …

Opposition based charged system search for parameter identification problem in a simplified Bouc-Wen model

S Shirgir, BF Azar, A Hadidi - Earthquakes and Structures, 2020 - koreascience.kr
In this paper, a new opposition based charged system search (CSS) is proposed to be used
as a parameter identification of highly nonlinear semi-active magneto-rheological damper …

Optimization of modified Bouc–Wen model for magnetorheological damper using modified cuckoo search algorithm

R Rosli, Z Mohamed - Journal of Vibration and Control, 2021 - journals.sagepub.com
This article presents a new modified cuckoo search algorithm with dynamic discovery
probability and step-size factor for optimizing the Bouc–Wen Model in magnetorheological …

Optimal design of magnetorheological damper based on tuning Bouc-Wen model parameters using hybrid algorithms

BF Azar, H Veladi, S Talatahari, F Raeesi - KSCE Journal of Civil …, 2020 - Springer
This paper presents a useful approach to optimally design magnetorheological (MR)
dampers used in structural buildings. To fulfill this aim, damper parameters are regarded as …

[HTML][HTML] Design and evaluation of hysteresis models for structural systems using a fuzzy adaptive charged system search

NM Rahbari, H Veladi, M Azizi, P Sareh… - Decision Analytics …, 2023 - Elsevier
Many hysteresis models have been proposed for the simulation of the nonlinear behavior of
structures each of which has certain advantages depending on specific applications and …

A new hybrid optimization algorithm for recognition of hysteretic non-linear systems

S Talatahari, NM Rahbari, A Kaveh - KSCE Journal of Civil Engineering, 2013 - Springer
In this article, a new two-stage hybrid optimization method based on the Particle Swarm
Optimization and the Big Bang-Big Crunch algorithm (BB-BC) is introduced for identification …

Incorporating Nelder-Mead Simplex as an Accelerating Operator to Improve the Performance of Metaheuristics in Nonlinear System Identification

S Farahmand-Tabar, S Shirgir - Handbook of Formal Optimization, 2023 - Springer
This chapter explores the use of Nelder-Mead simplex (NMS) as an accelerating operator to
improve the performance of metaheuristic algorithms, which are commonly used for solving …