[PDF][PDF] 基于模型控制的液压机械臂高精度轨迹跟踪

丁孺琦, 王振, 程敏, 徐兵, 刘子辰 - 机械工程学报, 2023 - qikan.cmes.org
液压机械臂具有高度非线动力学特性, 末端轨迹跟踪误差大. 为此, 提出一种辨识动力学参数的
基于模型的控制算法(Model-based control, MBC). 该控制算法由外环的液压缸位置反馈控制器 …

[Retracted] Motion Trajectory Error of Robotic Arm Based on Neural Network Algorithm

B Xu, C Sem-Lin - Journal of Control Science and Engineering, 2023 - Wiley Online Library
In order to solve the problems of unstable motion and large trajectory tracking error of the
manipulator when it is disturbed by the outside world, the author proposes an adaptive …

Research on the application of impedance control in flexible grasp of picking robot

M Zhuang, G Li, K Ding, G Xu - Advances in Mechanical …, 2023 - journals.sagepub.com
Aiming at the damage of fruit picking robot during the picking process, an impedance control
method of picking robot with parameter self-tuning is proposed. The rheological properties of …

Tele‐aiming control design for reconnaissance robot using a strong tracking multi‐model extended super‐twisting observer

P Ji, F Min, F Zhang, F Ma - IET Control Theory & Applications, 2023 - Wiley Online Library
In this study, a tele‐aiming control system for reconnaissance robots is proposed, capable of
enabling operators to quickly control the robot to aim at and track the manoeuvring target …

Active Disturbance Rejection Terminal Sliding Mode Control for Tele-Aiming Robot System Using Multiple-Model Kalman Observers

P Ji, F Min, F Ma, F Zhang, D Ni - Mathematics, 2022 - mdpi.com
This study proposes a tele-aiming control strategy for the ground reconnaissance robot to
track the maneuvering target rapidly in the presence of dynamic uncertainties, sensory …

Neural network-based adaptive sliding mode control for multi-joint manipulator

H Gao, J Zhao, J Hu - 2023 38th Youth Academic Annual …, 2023 - ieeexplore.ieee.org
Considering the problems of slow convergence speed and low tracking accuracy in the
trajectory tracking control system of the multi-DOF manipulator, it is of great significance to …

Modular Dynamic Modeling for Precision Motion Control of Hydraulic Manipulator

M Cheng, C Shen, B Sun - 2023 9th International Conference …, 2023 - ieeexplore.ieee.org
Multi-degree-of-freedom hydraulic manipulator is a highly nonlinear and time-varying
system with hybrid serial-parallel structures, which makes it difficult to achieve precision …

[PDF][PDF] Model-based Control of the Hydraulic Manipulator for the High-precision Trajectory Tracking

丁孺琦, 王振, 程敏, 徐兵, 刘子辰 - Journal of Mechanical …, 2023 - qikan.cmes.org
The hydraulic manipulator has high non-linear dynamic characteristics, causing large errors
of end-effector trajectory tracking. A model-based control algorithm (Model-based control …

[PDF][PDF] A New Trajectory Planning Method of 6-DOF Apple Picking Manipulator.

J Li - Jordan Journal of Mechanical & Industrial Engineering, 2022 - jjmie.hu.edu.jo
In order to control the 6-DOF apple picking manipulator to complete the picking task
accurately and safely, a new trajectory planning method of 6-DOF apple picking manipulator …