RISE-based adaptive control of electro-hydraulic servo system with uncertain compensation
Electro-hydraulic servo system (EHSS) plays an important role in many industrial and military applications. However, its high-performance tracking control is still a challenging mission due to its nonlinear system dynamics and model uncertainties. In this paper, a novel adaptive robust integral meth...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIMS Press
2023-03-01
|
| Series: | Mathematical Biosciences and Engineering |
| Subjects: | |
| Online Access: | https://www.aimspress.com/article/doi/10.3934/mbe.2023407?viewType=HTML |
| _version_ | 1797845204080787456 |
|---|---|
| author | Xiaohan Yang Yinghao Cui Zhanhang Yuan Jie Hang |
| author_facet | Xiaohan Yang Yinghao Cui Zhanhang Yuan Jie Hang |
| author_sort | Xiaohan Yang |
| collection | DOAJ |
| description | Electro-hydraulic servo system (EHSS) plays an important role in many industrial and military applications. However, its high-performance tracking control is still a challenging mission due to its nonlinear system dynamics and model uncertainties. In this paper, a novel adaptive robust integral method of the sign of the error (ARISE) with extended state observer (ESO) is proposed. Firstly, the nonlinear mathematical model of typical EHSS with modeling uncurtains and uncertain nonlinear is established. Then, ESO is used to estimate the state and lumped disturbance, of which the unknown parameter estimations can be updated by the novel adaptive law. Results shows that the novel controller achieves better tracking performance in maximum tracking error, average tracking error and standard deviation of the tracking error. |
| first_indexed | 2024-04-09T17:35:02Z |
| format | Article |
| id | doaj.art-82b21cf8c76e47f08e555980f854ef35 |
| institution | Directory Open Access Journal |
| issn | 1551-0018 |
| language | English |
| last_indexed | 2024-04-09T17:35:02Z |
| publishDate | 2023-03-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | Mathematical Biosciences and Engineering |
| spelling | doaj.art-82b21cf8c76e47f08e555980f854ef352023-04-18T01:15:28ZengAIMS PressMathematical Biosciences and Engineering1551-00182023-03-012059288930410.3934/mbe.2023407RISE-based adaptive control of electro-hydraulic servo system with uncertain compensationXiaohan Yang 0 Yinghao Cui1Zhanhang Yuan 2Jie Hang31. Institute of Information Technology, Information Engineering University, Zhengzhou 450002, China2. School of Mechanical & Electronic Engineering, Zhongyuan University of Technology, Zhengzhou 450007, China3. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China 4. China Nuclear Power Engineering Co. LTD, Beijing 100840, China3. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, ChinaElectro-hydraulic servo system (EHSS) plays an important role in many industrial and military applications. However, its high-performance tracking control is still a challenging mission due to its nonlinear system dynamics and model uncertainties. In this paper, a novel adaptive robust integral method of the sign of the error (ARISE) with extended state observer (ESO) is proposed. Firstly, the nonlinear mathematical model of typical EHSS with modeling uncurtains and uncertain nonlinear is established. Then, ESO is used to estimate the state and lumped disturbance, of which the unknown parameter estimations can be updated by the novel adaptive law. Results shows that the novel controller achieves better tracking performance in maximum tracking error, average tracking error and standard deviation of the tracking error.https://www.aimspress.com/article/doi/10.3934/mbe.2023407?viewType=HTMLelectro-hydraulic systemextended state observerparameter estimationadaptive error sign integral robust controllertrajectory tracking |
| spellingShingle | Xiaohan Yang Yinghao Cui Zhanhang Yuan Jie Hang RISE-based adaptive control of electro-hydraulic servo system with uncertain compensation Mathematical Biosciences and Engineering electro-hydraulic system extended state observer parameter estimation adaptive error sign integral robust controller trajectory tracking |
| title | RISE-based adaptive control of electro-hydraulic servo system with uncertain compensation |
| title_full | RISE-based adaptive control of electro-hydraulic servo system with uncertain compensation |
| title_fullStr | RISE-based adaptive control of electro-hydraulic servo system with uncertain compensation |
| title_full_unstemmed | RISE-based adaptive control of electro-hydraulic servo system with uncertain compensation |
| title_short | RISE-based adaptive control of electro-hydraulic servo system with uncertain compensation |
| title_sort | rise based adaptive control of electro hydraulic servo system with uncertain compensation |
| topic | electro-hydraulic system extended state observer parameter estimation adaptive error sign integral robust controller trajectory tracking |
| url | https://www.aimspress.com/article/doi/10.3934/mbe.2023407?viewType=HTML |
| work_keys_str_mv | AT xiaohanyang risebasedadaptivecontrolofelectrohydraulicservosystemwithuncertaincompensation AT yinghaocui risebasedadaptivecontrolofelectrohydraulicservosystemwithuncertaincompensation AT zhanhangyuan risebasedadaptivecontrolofelectrohydraulicservosystemwithuncertaincompensation AT jiehang risebasedadaptivecontrolofelectrohydraulicservosystemwithuncertaincompensation |