Flight trajectory simulation of robotic throwing shuttlecock

Hu, Fuwen; Liu, Qinghua; Cheng, Jingli; He, Yunhua

doi:10.1109/wrc-sara.2018.8584236

Cited by 1 publication

(1 citation statement)

References 15 publications

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“…In [12], a P&T approach with a Delta robot is applied for fast waste sorting. Real-time experimental results prove the improved performance of the throwing procedure, compared to conventional P&P. Several other research works dealt with throwing [13]- [17]. In particular, Zeng et al [18] investigated the challenge of accurately throwing arbitrary objects.…”

Section: Introductionmentioning

confidence: 92%

Time-Optimal Pick-and-Throw S-Curve Trajectories for Fast Parallel Robots

Hassan

Gouttefarde

Chemori

et al. 2022

IEEE/ASME Trans. Mechatron.

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In suitable robotic applications, throwing an object instead of placing it has the potential of improving the cycle time. In this context, a challenge is to generate time-optimal Pick-and-Throw (P&T) trajectories in order to further increase productivity. This paper introduces a methodology to determine a minimum-time throwing motion. This methodology consists essentially in determining an optimal release configuration (i.e. position and velocity) allowing an object to be thrown towards a desired target while minimizing the travel time of the throwing motion of the robot. To validate the potential of the proposed P&T approach, a comparison with the standard Pick-and-Place (P&P) process and an existing P&T method is made using the Delta-like parallel robot T3KR under different operating conditions. The obtained experimental results demonstrate the superiority and efficiency of the proposed P&T approach over the usual P&P and the existing P&T methods in terms of picking speed and cycle time.

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