Statistical modeling of heterogeneous robotic assembly time with Weibull regression

Haomiao Yang, Mingyang Li, Jiali Han, Heping Chen, Biao Zhang, Jian Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is critical to model the relationships between robotic control parameters and the performance of the robotic systems. Existing modeling methods generally assume homogeneously distributed performance data. However, such homogeneity assumption may not be realistic in industrial practices. With explicit consideration of potential data heterogeneity, this paper proposes a Weibull regression and an EM algorithm to model the impacts of robotic control parameters on the time for robots to successfully complete a task. A numerical case study shows the high accuracy of the model parameter estimation. It demonstrates that the proposed method without homogeneity assumption is effective and can be applied in many real-world problems.

Original languageEnglish (US)
Title of host publication2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages710-714
Number of pages5
ISBN (Print)9781467396745
DOIs
StatePublished - Feb 24 2016
EventIEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015 - Zhuhai, China
Duration: Dec 6 2015Dec 9 2015

Other

OtherIEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015
CountryChina
CityZhuhai
Period12/6/1512/9/15

Fingerprint

Robotic assembly
Robotics
Parameter estimation
Robots

ASJC Scopus subject areas

  • Artificial Intelligence
  • Hardware and Architecture
  • Control and Systems Engineering

Cite this

Yang, H., Li, M., Han, J., Chen, H., Zhang, B., & Liu, J. (2016). Statistical modeling of heterogeneous robotic assembly time with Weibull regression. In 2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015 (pp. 710-714). [7418852] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ROBIO.2015.7418852

Statistical modeling of heterogeneous robotic assembly time with Weibull regression. / Yang, Haomiao; Li, Mingyang; Han, Jiali; Chen, Heping; Zhang, Biao; Liu, Jian.

2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 710-714 7418852.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yang, H, Li, M, Han, J, Chen, H, Zhang, B & Liu, J 2016, Statistical modeling of heterogeneous robotic assembly time with Weibull regression. in 2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015., 7418852, Institute of Electrical and Electronics Engineers Inc., pp. 710-714, IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015, Zhuhai, China, 12/6/15. https://doi.org/10.1109/ROBIO.2015.7418852
Yang H, Li M, Han J, Chen H, Zhang B, Liu J. Statistical modeling of heterogeneous robotic assembly time with Weibull regression. In 2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 710-714. 7418852 https://doi.org/10.1109/ROBIO.2015.7418852
Yang, Haomiao ; Li, Mingyang ; Han, Jiali ; Chen, Heping ; Zhang, Biao ; Liu, Jian. / Statistical modeling of heterogeneous robotic assembly time with Weibull regression. 2015 IEEE International Conference on Robotics and Biomimetics, IEEE-ROBIO 2015. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 710-714
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