Linear active disturbance rejection control for double-pendulum overhead cranes

L Chai, Q Guo, H Liu, M Ding - IEEE Access, 2021 - ieeexplore.ieee.org
Because of the complexity, non-linearity, and under-actuated features of double pendulum
overhead cranes, a control method based on linear active disturbance rejection control …

Closed-loop control of thin plate TIG butt welding with reserved gap based on fusion hole

S Li, E Zhou, Q Pan, X Wang, J Gao, Y Liu - Journal of Manufacturing …, 2023 - Elsevier
In the reserved gap TIG welding process for thin plates, the morphology of the fusion hole is
closely related to the weld penetration. To ensure penetration and obtain excellent welded …

Application of gap metric to LADRC design in multilinear model of SDR

H Wang, Q Zeng, A Wang… - International Journal of …, 2022 - Wiley Online Library
The solid ducted rocket ramjet (SDR) system faces many disturbances in the process of
operation, and the linear active disturbance rejection controller (LADRC) has been widely …

Design of variable weight SDRE control algorithm for civil aeroengine transition state

H Zhenghong, W Wei, L Shuai, B Jie - CEAS Aeronautical Journal, 2023 - Springer
In this paper, a variable weight SDRE (state-dependent Riccati equation) control algorithm is
designed for the transition state process of aeroengine, which can take into account the …

A Geometric Approach to Design Disturbance Rejection Controller in Finite Frequency Domain

J Chen, J Wang, X Chen, Y Lin - Chinese Intelligent Systems Conference, 2023 - Springer
In the design of traditional disturbance rejection controllers, the control performance index
fail to fully consider the typical characteristics of the controlled object and disturbance …