Review of modelling and control of flexible-link manipulators

M Sayahkarajy, Z Mohamed… - Proceedings of the …, 2016 - journals.sagepub.com
In recent decades, flexible manipulators have been studied by many researchers from
robotics, solid mechanics, and control fields. Flexible manipulators have many advantages …

Investigating the potential of flexible links for increased payload to mass ratios for collaborative robotics

G Van de Perre, T Hubert, T Verstraten… - IEEE …, 2023 - ieeexplore.ieee.org
One of the main restrictions of commercial cobots can be found in their limited payload to
mass ratios. Flexible link manipulators seem to offer interesting advantages over traditional …

An optimization-based approach for elasticity-aware trajectory planning of link-elastic manipulators

M Krämer, FI Muster, C Roesmann, T Bertram - Mechatronics, 2021 - Elsevier
Elastic manipulators often result from lightweight construction or safety requirements in
human–robot-collaboration scenarios. In many cases, vibration-dam** becomes …

Optimal dimensioning of elastic-link manipulators regarding lifetime estimation

K Zauner, H Gattringer, A Müller - Mechanics Based Design of …, 2024 - Taylor & Francis
Resourceful operation and design of robots is key for sustainable industrial automation. This
will be enabled by lightweight design along with time and energy optimal control of robotic …

Energy-Efficient Control of Cable Robots Exploiting Natural Dynamics and Task Knowledge

B Deroo, E Aertbeliën, W Decré… - … Conference on Cable …, 2023 - Springer
This paper focusses on the energy-efficient control of a cable-driven robot for tasks that only
require precise positioning at few points in their motion, and where that accuracy can be …

[PDF][PDF] Design Optimization of Multi-Elastic-Link Robots Based on Representative Load Cases

K Zauner, H Gattringer, A Müller - … of the 11th …, 2023 - multibody2023.tecnico.ulisboa.pt
Lightweight robots are playing an ever-increasing role in industrial processes. Therefore
many control methods have been developed to handle occuring vibrations. This paper …

[PDF][PDF] Modeling, estimation and control for serial flexible robot arms

A Kivila - Georgia Institute of Technology, 2017 - core.ac.uk
Industry demands for high precision automation equipment led to heavy, stiff and thus
expensive, inefficient, and potentially dangerous serial link manipulators. Industry has been …

The Need for Task-Specific Execution in Robot Manipulation: Skill Design for Energy-Efficient Control

B Deroo, B Pousett, E Aertbeliën… - 2023 IEEE 19th …, 2023 - ieeexplore.ieee.org
Many pick-and-place tasks do not require accurate position tracking throughout the whole
motion, eg (de) palletising. However, most solutions still use a stiff industrial robot with a …

Controllability and accessibility of vibrations in multiple planes on link-elastic robot arms

FI John, J Malzahn, T Bertram - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
Research on link-elasticities offers the perspective to devise lightweight robots with intrinsic
safety benefits for physical human-robot interaction and fast motions with reduced energy …

Exact Modeling of n-Link Spatial Serial Structures Using Transfer Matrices

A Kivila, W Book, W Singhose - Journal of …, 2017 - asmedigitalcollection.asme.org
Finding natural frequencies and mode shapes for flexible structures can be a challenging
problem. Although well-known approaches exist for single flexible links, the problem …