Efficient PSO-based algorithm for parameter estimation of McKibben PAM model
Efficient PSO-based algorithm for parameter estimation of McKibben PAM model
复制标题
基于 PSO 的高效 McKibben PAM 模型参数估计算法
DOI:
10.1109/ccta.2017.8062657
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
Yu Nishiyama
中科院分区:
文献类型:
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作者:
Atsushi Okabe;T. Ishikawa;K. Kogiso;Yu Nishiyama
This study considers the parameter estimation problem for an elaborate nonlinear hybrid model of a McKibben pneumatic artificial muscle (PAM) actuated by a proportional-directional control valve and proposes an efficient particle-swarm-optimization-based algorithm to find adequate model parameters in terms of model accuracy and computation time. A novel approach to making an algorithm more efficient is to focus on the parameter space of the PAM model and to use a support vector machine (SVM) to specify a subset in the parameter space. The inertia of the PSO algorithm is erased to the extent that the particles are allowed to search intensively in the subset region. Furthermore, this study validates the efficiency of the proposed algorithm using three different practical PAM products.
DOI:
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发表时间:
2013
期刊:
影响因子:
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作者:
Kiminao Kogiso;Ryo Naito;Kenji Sugimoto
通讯作者:
Kenji Sugimoto