Xianmin Zhang

Dual Kolmogorov–Arnold Network for robot dynamics identification based on sim-to-real transfer learning

Shubo Zhang, Zhong Chen, Xianmin Zhang

An Automatic Assembly System for Digital Direct-Writing Light Source Lens Units

Fuduan Li, Hua Wang, Rixin Wang, Xianmin Zhang

Addressing the challenge of high-precision control requirements for assembly force and displacement during the automatic assembly of digital direct-writing light source lens units, this paper proposes an automatic assembly system design based on impedance control. The system employs torque motors as actuators …

cn (code pays fourni par la source)

A component-adaptive insertion and deletion (CAID) method using variable width B-splines for explicit topology optimization

Jierong Li, Andrés Kecskeméthy, Kozo Furuta, S Nishiwaki et autres

cn, de, jp (code pays fourni par la source)

A novel Jacobian method for kinematically redundant parallel mechanisms with configurable platforms

Ruida Zheng, Xianmin Zhang, Lixin Yang

Kinematic redundancy emerges as a prominent subject in the research of parallel mechanisms on account of the exceptional flexibility and substantial workspace it provides. However, for kinematically redundant parallel mechanisms, due to the dimensional difference between the actuator’s input and the end …

cn (code pays fourni par la source)

Semantic information hybrid distribution calibration-enabled multi-modal fusion network for unsupervised health state diagnosis of manipulator

Bo Zhao, Tianfu Li, Jinyang Jiao, Weihua Li et autres

hk, cn (code pays fourni par la source)

A telecentric vision system tailored for high-precision dimensional measurement: Calibration and subpixel edge detection

Zhibin Lai, Hai Li, Nianfeng Wang, Xianmin Zhang

cn (code pays fourni par la source)

A VAGP-Based Adaptive Kalman Filter for Force Estimation of Robot

Yanjiang Huang, Xinyu Liu, Jianhong Ke, Xianmin Zhang et autres

In human-robot interaction, external force measurement is fundamental to achieving robot compliance control. Parameter identification based on robot dynamics enables external force detection without expensive sensors. However, the unmodeled dynamic errors inherent in real robots pose a challenge to force estimation accuracy. …

cn, hk, jp (code pays fourni par la source)

Precision tracking of a piezoelectric nanopositioning system via cascaded serial ILC-based variable-parameter closed-loop inversion feedforward control

Longhuan Yu, Jianhao Lai, Hai Li (254910), Xianmin Zhang et autres

cn, de (code pays fourni par la source)

Image-Guided Navigation Control for Automated Nanopositioning Based on Dense Photometric

Nuo Xu, Xianmin Zhang, Jianhao Lai, Benliang Zhu et autres

Image-guided automated positioning of microobjects in dynamic environments is highly needed in robot micro–nano manipulation. In this article, rendering the problem of collision-free microobject nanopositioning problem as a visual servoing problem, an image-guided navigation control scheme based on dense photometric is proposed. …

cn (code pays fourni par la source)

Precise 6-DOF Pose Measurement for Cross-Scale Positioning Systems Using Iterative Template Matching Under Multitelecentric Views

Hai Li, Feng Zhang, Aoyang Li, L Wang et autres

Effectively measuring the spatial pose of multi-degree-of-freedom (multi-DOF) cross-scale positioning systems with nanoscale resolution and millimeter-scale travel range is a significant challenge in the development of such platforms. This paper proposes a multi-view telecentric vision-based iterative template matching method for precise 6-DOF …

cn (code pays fourni par la source)

Inverse-Dynamics-Based Neural Network for High-Accuracy Robot Dynamics Identification

Shubo Zhang, Zhong Chen, Xianmin Zhang

cn (code pays fourni par la source)

Planar 3-DOF Pose Measurement for Macro-Motion Stages via 1-D Phase-Guided Image Correlation

Zhong Chen, Weixun Li, Siyue Li, Xianmin Zhang

cn (code pays fourni par la source)