Parallel robots are closed-loop mechanisms presenting very good performances in terms of accuracy, velocity, rigidity and ability to manipulate large loads. They have been used in a …
Q Lu, C Ortega, O Ma - Recent Patents on Engineering, 2011 - ingentaconnect.com
Though passive gravity-force compensation or weight balancing technology has existed for centuries, novel system designs and new applications have been emerging in the past two …
B Monsarrat, CM Gosselin - IEEE Transactions on Robotics …, 2003 - ieeexplore.ieee.org
A new class of six-degree-of-freedom (DOFs) spatial parallel platform mechanism is considered in this paper. The architecture consists of a mobile platform connected to the …
In this book advanced balancing methods for planar and spatial linkages, hand operated and automatic robot manipulators are presented. It is organized into three main parts and …
VL Nguyen, CY Lin, CH Kuo - Journal of …, 2020 - asmedigitalcollection.asme.org
This paper presents a design concept for gravity compensation of planar articulated robotic arms using a series of gear-slider mechanisms with springs. The spring-attached gear-slider …
C Baradat, V Arakelian, S Briot… - Journal of …, 2008 - asmedigitalcollection.asme.org
This paper proposes a new solution to the problem of torque minimization of spatial parallel manipulators. The suggested approach involves connecting a secondary mechanical …
A Martini, M Troncossi, A Rivola - Mechanism and Machine Theory, 2019 - Elsevier
Static balancing through passive devices is a suitable strategy to reduce motor loads for numerous applications in the automation and robotics fields. Many known methods require …
This book has evolved from the passionate desire of the authors in using the modern concepts of multibody dynamics for the design improvement of the machineries used in the …
VH Arakelian, MR Smith - Mechatronics, 2008 - Elsevier
This paper discusses the development of reactionless 3-RRR planar parallel manipulators, which apply no reaction forces or moments to the mounting base during motion. Design …