scholarly journals Multiparty motion coordination: from choreographies to robotics programs

2020 ◽  
Vol 4 (OOPSLA) ◽  
pp. 1-30
Author(s):  
Rupak Majumdar ◽  
Nobuko Yoshida ◽  
Damien Zufferey
Keyword(s):  
Motion Coordination

Robotic Motion Coordination Based on a Geometric Deformation Measure

2021 ◽  
pp. 1-11
Author(s):  
Miguel Aranda ◽  
Jose Sanchez ◽  
Juan Antonio Corrales Ramon ◽  
Youcef Mezouar
Keyword(s):  
Motion Coordination ◽  
Robotic Motion ◽  
Geometric Deformation

Motion Coordination of Two Robots in Cartesian Space Based on Mechanical Impedance

2014 ◽  
Vol 613 ◽  
pp. 53-59 ◽  
Author(s):  
Adam Slota
Keyword(s):  
Mechanical Impedance ◽  
Interaction Force ◽  
Linear Increase ◽  
Dimensional Case ◽  
Motion Coordination ◽  
Coordinated Motion ◽  
Simulation Experiments ◽  
Cartesian Space ◽  
Motion Speed ◽  
In Series

Coordinated motion of two robots in Cartesian space is considered in the paper. Coordinated trajectory is generated as the sum of two motions: programmed and corrective. The corrective motion aims at limitation of the interaction force between robots. For calculation of the corrective motion speed the idea of mechanical impedance is used. As a measure of force interactions between robots change of distance between robots TCPs is used. Simulation experiments carried out for one dimensional case show that application of impedance based correctors results in the linear growth of change of distance between robots TCPs for constant difference between robots programmed speeds. Thus a modification of impedance based correctors is proposed. The modification consists in introduction of an integrating element in series with impedance corrector. Simulation tests for the modified correctors provide improved results – magnitude of change of distance is decreased. Linear increase of change of distance for impedance corrector is changed into a constant non zero value, whereas constant non zero value is changed into zero value. Simulation results for two dimensional case of coordinated motion are also presented.

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