This paper presents a linear electrochemomechanical model for microscale ionic actuators. A frequency-domain approach is used to facilitate model interpretation, simplify model application, and accelerate the generation of actuator-specific models. A system comprising a micro PEDOT:PSS/PEO actuator with external loading at its tip was modeled to incorporate the mass loading effect using the proposed approach. Analysis showed that the simulation results of the reported model were in agreement with the experimental measurements conducted with variability in the mass and input voltage. The success of the proposed modeling approach promises to enable its application in the control of microscale ionic actuators for potential biomedical applications. [2020-0388]

中文翻译：

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基于阶跃响应识别的微离子聚合物致动器质量负载效应的建模与实验分析

本文提出了一种用于微型离子执行器的线性电化学模型。频域方法用于促进模型解释，简化模型应用并加速执行器特定模型的生成。使用建议的方法对包含微型PEDOT：PSS / PEO执行器的系统进行建模，以包含质量加载效果，该微型PEDOT：PSS / PEO执行器的顶端具有外部加载。分析表明，所报告模型的仿真结果与质量和输入电压变化的实验测量结果一致。所提出的建模方法的成功有望使其能够用于潜在生物医学应用的微尺度离子致动器的控制中。[2020-0388]