Optimal Control Algorithms for WNCS Implemented with IoT Tools

Carlos Pillajo, Patricio Sulca, Juan Escobar

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


In this work, the implementation, simulation and analysis of LQG and PID algorithms have been carried out; applied in a DC motor with brushes by means of a control system in a WNCS wireless network, where the network is part of the closed control loop, using the protocol MQTT for communication between the broker and the plant. The performance of each of the control algorithms was evaluated through simulations in the network, which allowed determining the dynamic response parameters of the system. With the data obtained, the algorithms were implemented using a development tool based on the flow for visual programming, with the purpose of controlling and monitoring wirelessly or even through a mobile device remotely in real time, thus becoming an IoT application. Optimum performance is corroborated through communication and control tests when the plant is subjected to disturbances.

Original languageEnglish
Title of host publicationCommunication, Smart Technologies and Innovation for Society - Proceedings of CITIS 2021
EditorsÁlvaro Rocha, Paulo Carlos López-López, Juan Pablo Salgado-Guerrero
PublisherSpringer Science and Business Media Deutschland GmbH
Number of pages12
ISBN (Print)9789811641251
StatePublished - 2022
Event7th International Conference on Science, Technology and Innovation for Society, CITIS 2021 - Virtual, Online
Duration: 26 May 202128 May 2021

Publication series

NameSmart Innovation, Systems and Technologies
ISSN (Print)2190-3018
ISSN (Electronic)2190-3026


Conference7th International Conference on Science, Technology and Innovation for Society, CITIS 2021
CityVirtual, Online

Bibliographical note

Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.


  • Broker
  • Controller PID and LQG
  • IoT
  • Protocol MQTT
  • WNCS


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