Adversarial motion priors make good substitutes for complex reward functions

A Escontrela, XB Peng, W Yu, T Zhang… - … on Intelligent Robots …, 2022 - ieeexplore.ieee.org
robot without requiring complex reward functions. We also demonstrate that an effective style
reward can be learned from a few seconds of motionmotion priors results in a lower Cost

Learning compositional models of robot skills for task and motion planning

Z Wang, CR Garrett, LP Kaelbling… - … Journal of Robotics …, 2021 - journals.sagepub.com
… This is critical because of the high cost of running trials on a physical robot: not only must …
aspects of motion planning through continuous robot configuration space, AI-style planning …

Robocodraw: Robotic avatar drawing with gan-based style transfer and time-efficient path optimization

T Wang, WQ Toh, H Zhang, X Sui, S Li, Y Liu… - Proceedings of the AAAI …, 2020 - ojs.aaai.org
… Task sequencing, ie, choosing an efficient sequence of tasks and the way the robot is moving
… The goal of the RKGA is to minimize the fitness/cost value vfitness of the robot drawing the …

A review of mobile robot motion planning methods: from classical motion planning workflows to reinforcement learning-based architectures

L Dong, Z He, C Song, C Sun - Journal of Systems Engineering …, 2023 - ieeexplore.ieee.org
… The cost function of this method is composed of the elastic band smoothness term, the …
lightweight and flexible and could transfer the style of realistic image to the simulated style, which …

[HTML][HTML] Energy-efficient robot configuration and motion planning using genetic algorithm and particle swarm optimization

K Nonoyama, Z Liu, T Fujiwara, MM Alam, T Nishi - Energies, 2022 - mdpi.com
… [33] developed a cost function considering the dual-arm robot configuration to determine
the most efficient path planning solutions for its human partner. Imajo et al. [34] addressed a …

Encoding human driving styles in motion planning for autonomous vehicles

J Karlsson, S van Waveren, C Pek… - … on Robotics and …, 2021 - ieeexplore.ieee.org
… AV driving styles. We hypothesize that calibrating this cost function allows us to model
human driving styles in motion planning. The main contributions of this work are as follows: …

RMPflow: A Geometric Framework for Generation of Multitask Motion Policies

CA Cheng, M Mukadam, J Issac… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
… This article aims to: 1) make those ideas accessible to robotics and control … motion planning
[3], and motion optimization has leveraged Hessian to exploit the natural geometry of costs [5]…

[HTML][HTML] Motion planning of upper-limb exoskeleton robots: a review

C Nguiadem, M Raison, S Achiche - Applied Sciences, 2020 - mdpi.com
… of the cost function to be optimized in typical approaches to generating human likeness in
robotic motions is a hotly debated topic. In order to not have to choose a cost function, Averta …

Imitate and repurpose: Learning reusable robot movement skills from human and animal behaviors

S Bohez, S Tunyasuvunakool, P Brakel… - arXiv preprint arXiv …, 2022 - arxiv.org
… to the real robot while maintaining the desired smooth and natural looking motion styles. Our
… The OP3 humanoid is a much more low-cost robot which results in a number of properties …

[HTML][HTML] Human-like arm motion generation: A review

G Gulletta, W Erlhagen, E Bicho - Robotics, 2020 - mdpi.com
… of a weighted combination of three cost functions that have been experimentally observed
in humans: a hand jerk cost [44], an angular jerk cost [38], and a torque change cost [80]. The …