التفاصيل البيبلوغرافية
| العنوان: |
Research on Structure Design and Control Method of Magnetorheological Suspension Based on Improved Fruit Fly Optimization Algorithm |
| المؤلفون: |
Lili Dai, Congmin Fang, He Lu, Xinhua Liu, Dezheng Hua, Yuping Yang |
| المصدر: |
Machines, Vol 11, Iss 2, p 273 (2023) |
| بيانات النشر: |
MDPI AG, 2023. |
| سنة النشر: |
2023 |
| المجموعة: |
LCC:Mechanical engineering and machinery |
| مصطلحات موضوعية: |
magnetorheological fluid (MRF), non-parametric dynamic model, control strategy, improved fruit fly optimization algorithm, Mechanical engineering and machinery, TJ1-1570 |
| الوصف: |
To reduce engine vibration, a semi-active controlled magnetorheological suspension is designed. First, the magnetic circuit of the new magnetorheological suspension is simulated. Furthermore, the non-parametric forward and inverse dynamic models of the magnetorheological suspension with the Elman neural network are established, where the modeling results and accuracy are analyzed. Second, according to the characteristics of semi-active vibration control of engine suspension, an improved fruit fly optimized proportional-integral-differential (PID) controller is proposed. Compared with the original fruit fly optimized PID controller and particle swarm optimization PID controller, the control strategies based on the proposed methods are simulated by MATLAB. Then, a vibration control experiment is carried out under different control strategies. The simulation and experiment results show that the PID controller based on the improved fruit fly optimization algorithm has the advantages of short adjustment time and fast dynamic response. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
2075-1702 |
| Relation: |
https://www.mdpi.com/2075-1702/11/2/273; https://doaj.org/toc/2075-1702 |
| DOI: |
10.3390/machines11020273 |
| URL الوصول: |
https://doaj.org/article/88464e9a0cb64e90874dbd6710ce3fad |
| رقم الانضمام: |
edsdoj.88464e9a0cb64e90874dbd6710ce3fad |
| قاعدة البيانات: |
Directory of Open Access Journals |