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Found 6 papers, 0 papers with code
Quaternion-Based Attitude Stabilization Using Synergistic Hybrid Feedback With Minimal Potential Functions
This paper investigates the robust global attitude stabilization problem for a rigid-body system using quaternion-based feedback.
Motion-Guided Dual-Camera Tracker for Low-Cost Skill Evaluation of Gastric Endoscopy
In this work, a motion-guided dual-camera tracker is proposed to provide reliable endoscope tip position feedback at a low cost inside a mechanical simulator for endoscopy skill evaluation, tackling several unique challenges.
A Unified Framework for Microscopy Defocus Deblur with Multi-Pyramid Transformer and Contrastive Learning
To address this problem, a unified framework including the multi-pyramid transformer (MPT) and extended frequency contrastive regularization (EFCR) is proposed to tackle two outstanding challenges in microscopy deblur: longer attention span and data deficiency.
Global Stabilization of Antipodal Points on n-Sphere with Application to Attitude Tracking
Existing approaches to robust global asymptotic stabilization of a pair of antipodal points on unit $n$-sphere $\mathbb{S}^n$ typically involve the non-centrally synergistic hybrid controllers for attitude tracking on unit quaternion space.
Synergistic Potential Functions from Single Modified Trace Function on SO(3)
Second, it can be shown that for each potential function in the family, there exists a subset of the family such that the synergistic gap is positive at the unwanted critical points.
Towards Safe Control of Continuum Manipulator Using Shielded Multiagent Reinforcement Learning
Continuum robotic manipulators are increasingly adopted in minimal invasive surgery.
