Weight Initialization on Neural Network for Neuro PID Controller: Case study

Theertham Akilesh Sai, HeeHyol Lee

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

Abstract

Neuro PID controller has been widely used in control field in recent times. Random weight initialization is used in the Neuro PID controller. The impact of various weight initialization has not been studied in the Neuro PID controller. The weight initialization methods such as Xavier initialization and He initialization have been proven to be effective in faster convergence in neural network. This paper investigated a weight initialization concept in Neuro PID controller by case studying with zero initialization, constant initialization, Gaussian distributed initialization, uniform distributed initialization, He initialization, and Xavier initialization in typical first-order lag elements, integrator elements, and dead time elements to obtain suitable initialization of weight coefficients, which reduces settling time for the neural network.

Original languageEnglish
Title of host publication2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728119960
DOIs
Publication statusPublished - 2018 Nov 27
Event2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018 - Busan, Korea, Republic of
Duration: 2018 Sep 62018 Sep 8

Other

Other2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018
CountryKorea, Republic of
CityBusan
Period18/9/618/9/8

Keywords

  • Gaussian distributed initialization
  • He initialization
  • uniform distributed initialization
  • Xavier initialization
  • zero initialization

ASJC Scopus subject areas

  • Artificial Intelligence
  • Human-Computer Interaction
  • Electrical and Electronic Engineering
  • Control and Optimization
  • Communication

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  • Cite this

    Sai, T. A., & Lee, H. (2018). Weight Initialization on Neural Network for Neuro PID Controller: Case study. In 2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018 [8549904] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICT-ROBOT.2018.8549904