Literature DB >> 31029998

A genetic algorithm-based method for the mechanical characterization of biosamples using a MEMS microgripper: numerical simulations.

M Verotti1, P Di Giamberardino2, N P Belfiore3, O Giannini4.   

Abstract

In this paper, the viscoelastic characterization of biosamples is addressed considering a measuring technique relying on the use of a MEMS techonology-based microgripper. A proper mechanical model is developed for the coupled nonlinear dynamics of the microsystem, composed of the measuring tool and the specimen to be analyzed. The Maxwell liquid drop model and the generalized Maxwell-Wiechert model are considered for the sample, and the identification of the viscoelastic parameters is performed by implementing a genetic algorithm.
Copyright © 2019 Elsevier Ltd. All rights reserved.

Keywords:  Biosamples analysis; Genetic algorithms; MEMS microgripper; Micromanipulation; Parameters estimation; Viscoelastic characterization

Year:  2019        PMID： 31029998     DOI： 10.1016/j.jmbbm.2019.04.023

Source DB:  PubMed          Journal:  J Mech Behav Biomed Mater        ISSN： 1878-0180


  6 in total

1.  Design and Validation of a Single-SOI-Wafer 4-DOF Crawling Microgripper.

Authors:  Matteo Verotti; Alvise Bagolini; Pierluigi Bellutti; Nicola Pio Belfiore
Journal:  Micromachines (Basel)       Date:  2019-06-05       Impact factor: 2.891

2.  Combined Fuzzy and Genetic Algorithm for the Optimisation of Hybrid Composite-Polymer Joints Obtained by Two-Step Laser Joining Process.

Authors:  Gennaro Salvatore Ponticelli; Francesco Lambiase; Claudio Leone; Silvio Genna
Journal:  Materials (Basel)       Date:  2020-01-08       Impact factor: 3.623

3.  A Clamping Force Estimation Method Based on a Joint Torque Disturbance Observer Using PSO-BPNN for Cable-Driven Surgical Robot End-Effectors.

Authors:  Zhengyu Wang; Daoming Wang; Bing Chen; Lingtao Yu; Jun Qian; Bin Zi
Journal:  Sensors (Basel)       Date:  2019-12-01       Impact factor: 3.576

4.  Preservation of Autologous Brachiocephalic Vessels with Assistance of Three-Dimensional Printing Based on Convolutional Neural Networks.

Authors:  Yu Yan; Yan-Yan Su; Zhong-Ya Yan
Journal:  Comput Math Methods Med       Date:  2022-03-17       Impact factor: 2.238

5.  Analytical Modeling of a New Compliant Microsystem for Atherectomy Operations.

Authors:  Pietro Ursi; Andrea Rossi; Fabio Botta; Nicola Pio Belfiore
Journal:  Micromachines (Basel)       Date:  2022-07-11       Impact factor: 3.523

6.  Soft Computing Techniques for Laser-Induced Surface Wettability Control.

Authors:  Gennaro Salvatore Ponticelli; Flaviana Tagliaferri; Silvio Genna; Simone Venettacci; Oliviero Giannini; Stefano Guarino
Journal:  Materials (Basel)       Date:  2021-05-03       Impact factor: 3.623
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.