Study on Near-body Pressure Characteristics of Bionic Robotic Fish Undulating in Near Wall Region

Authors

Ou Xie, 1.School of Instrument Science and Engineering, Southeast University, Nanjing 210096, China;2.School of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou 215009, China;Follow
Aiguo Song, 1.School of Instrument Science and Engineering, Southeast University, Nanjing 210096, China;
Qixin Zhu, 2.School of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou 215009, China;

Abstract

Abstract: To avoid unbalanced workload assignment, we studied the vehicle routing problem with refined oil secondary distribution considering workload balance. A bi-objectivemixed integer programming model was built to minimize the total distribution cost and the maximum difference in vehicle route length. A heuristic variable neighborhood tabu search algorithm was designed. An improved Solomon_I1 insertion algorithm was developed to generate afeasible initial solution such that the total distribution cost was as small as possible. Then, the variable neighborhood tabu search algorithm was used to improve the initial solution and thereby obtain the approximate optimal solution. The simulation results show that in the solution improved by the variable neighborhood tabu search algorithm, the difference in vehicle route length is reduced by 45% when the total distribution cost is only increased by 6.2%, which verifies the effectiveness of the algorithm.

Recommended Citation

Xie, Ou; Song, Aiguo; and Zhu, Qixin (2022) "Study on Near-body Pressure Characteristics of Bionic Robotic Fish Undulating in Near Wall Region," Journal of System Simulation: Vol. 34: Iss. 4, Article 22.
DOI: 10.16182/j.issn1004731x.joss.20-0929
Available at: https://dc-china-simulation.researchcommons.org/journal/vol34/iss4/22

First Page

870

Revised Date

2021-02-22

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.20-0929

Last Page

877

CLC

TP242

Recommended Citation

Ou Xie, Aiguo Song, Qixin Zhu. Study on Near-body Pressure Characteristics of Bionic Robotic Fish Undulating in Near Wall Region[J]. Journal of System Simulation, 2022, 34(4): 870-877.

DOI

10.16182/j.issn1004731x.joss.20-0929