Funding for this research was provided by:
Postdoctoral Innovation Program of Shandong Province (SDCX-ZG-202400198)
Natural Science Foundation of Shandong Province (ZR2025QC2227Z)
Central Government Guides Local Science and Technology Development Fund of Shandong Province (YDZX2024092)
National Natural Science Foundation of China (52575066)
Article Title: Active disturbance rejection control of direct-drive electro-hydrostatic actuator based on improved extended state observer
Journal Title: Engineering Research Express
Article Type: paper
Copyright Information: © 2026 IOP Publishing Ltd. All rights, including for text and data mining, AI training, and similar technologies, are reserved.
Publication dates
Date Received: 2026-02-10
Date Accepted: 2026-06-04
Online publication date: 2026-06-18