Adaptive manipulability-based path planning strategy for industrial robot manipulators

H Shen, WF Xie, J Tang, T Zhou - IEEE/ASME Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a novel manipulability-based optimal rapidly exploring random tree (RRT*)
path planning strategy is proposed for industrial robot manipulators. When sampling in the …

Trajectory generation for multiprocess robotic tasks based on nested dual-memory deep deterministic policy gradient

F Ying, H Liu, R Jiang, X Yin - IEEE/ASME Transactions on …, 2022 - ieeexplore.ieee.org
Though there are extensive works on deep reinforcement learning (DRL) for robotics,
sequential trajectory generation for multiprocess robotic tasks based on DRL is yet to be …

Gomp-fit: Grasp-optimized motion planning for fast inertial transport

J Ichnowski, Y Avigal, Y Liu… - … conference on robotics …, 2022 - ieeexplore.ieee.org
High-speed motions in pick-and-place operations are critical to making robots cost-effective
in many automation scenarios, from warehouses and manufacturing to hospitals and homes …

Toward future automatic warehouses: An autonomous depalletizing system based on mobile manipulation and 3d perception

J Aleotti, A Baldassarri, M Bonfè, M Carricato… - Applied Sciences, 2021 - mdpi.com
This paper presents a mobile manipulation platform designed for autonomous depalletizing
tasks. The proposed solution integrates machine vision, control and mechanical …

Time-optimal asymmetric S-curve trajectory planning of redundant manipulators under kinematic constraints

T Liu, J Cui, Y Li, S Gao, M Zhu, L Chen - Sensors, 2023 - mdpi.com
This paper proposes a novel trajectory planning algorithm to design an end-effector motion
profile along a specified path. An optimization model based on the whale optimization …

Smooth trajectory generation for industrial machines and robots based on high-order S-curve profiles

Y Fang, C Gu, Y Zhao, W Wang, X Guan - Mechanism and Machine Theory, 2024 - Elsevier
The generation of optimal reference trajectories poses a challenging problem for industrial
machines due to the trade-off between execution speed and vibration amplitude. This paper …

Investigating the Effects of Polynomial Trajectories on Energy Consumption of Quadrotors

H Alkomy, J Shan - IEEE/ASME Transactions on Mechatronics, 2022 - ieeexplore.ieee.org
This article focuses on investigating the effect of quadrotor's trajectory, especially polynomial
trajectories, on its energy consumption. First, model-free expressions for power and energy …

Time-optimal general asymmetric S-curve profile with low residual vibration

X Li, X Gao, J Xiao, H Cheng, Y Zhang, L Hao - Mechanical Systems and …, 2023 - Elsevier
This paper presents a novel optimization process for the proposed general asymmetric S-
curve (AS-curve) profile to achieve fast movement and low residual vibration. The general …

Gomp-st: Grasp optimized motion planning for suction transport

Y Avigal, J Ichnowski, MY Cao, K Goldberg - International Workshop on …, 2022 - Springer
Suction cup grasping is very common in industry, but moving too quickly can cause suction
cups to detach, causing drops or damage. Maintaining a suction grasp throughout a high …

Single Frame Lidar-Camera Calibration Using Registration of 3D Planes

A Singandhupe, HM La, QP Ha - 2022 Sixth IEEE International …, 2022 - ieeexplore.ieee.org
This work focuses on finding the extrinsic parameters (rotation and translation) between
Lidar and an RGB camera sensor. We use a planar checkerboard and place it inside the …