Technology

Our Technology addresses the so called “Control Problem” with a disruptive approach. Incumbent solutions based on fixed parameters are surpassed by the unique Adaptive Predictive Control developed by ADEX which brings new levels of flexibility, performance and accuracy on the control of industrial facilities never ever known before.

This technology is the result of:

  • Several years of Research in centers such as MIT, University of Alberta or the University of Grenoble.
  • Development of innovation projects in collaboration with big corporations all over the World

The Technology has been granted with different patents in USA, EU and India among other regions. Different papers, articles and books have been written explaining the technical differences of our technology.

All those algorithms and expertise have been packed in the form of a Self-Tuning Artificial Intelligence platform.

Instead of trying to develop models that identify the whole process dynamics, by means of self-tuning Artificial Intelligence, ADEX determines at every control instant the time-varying short-term process dynamics (instant dynamics vs entire dynamics), which enables accurate prediction, and therefore accurate control, of the critical process variables at the next control instant. This way, our  time-varying adaptive-predictive model whose parameters are automatically adjusted by an adaptation mechanism at every control instant, the prediction error of these critical variables is minimized and the control system remains stable under changing conditions, guiding critical variables through desired trajectories.

Today, ADEX Technology has been installed on +70 plants and it is commercialized worldwide through ADEX and its partners.

Books for sale

Special Issues

ADEX Optimized Adaptive Controllers and Systems: From Research to Industrial Practice

This fourth book published by Springer provides the theory and the industrial practice for the application of ADEX systems and is used for the training courses in English.

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Metodología Diseño y Aplicación
Control Adaptativo Predictivo Experto: Metodología, Diseño y Aplicación

This third book was released by the UNED, and is the course book used for the Adaptive Predictive Expert Control (ADEX) methodology training courses in Spanish. Currently available in Spanish.

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from the Concepts to Plant Optimization
Adaptive Predictive Control: from the Concepts to Plant Optimization

This second book was released in 1996 by Prentice-Hall, and covered the theory and practical applications of the Adaptive Predictive Control methodology.

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El Método Adaptativo Predictivo
Moderna Teoría de Control: El Método Adaptativo Predictivo

This first book was originally released in 1978 by the Juan March Foundation, and covered the theory and practical applications of the Adaptive Predictive Control methodology. Currently available in Spanish.

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Special Issue of the International Journal of Adaptive Control and Signal Processing
Special Issue of the International Journal of Adaptive Control and Signal Processing

This special issue, published in October 2012, presents the “state of the art” in optimized adaptive control, includes a survey and five additional papers reporting applications currently optimizing the performance of processes in different industrial areas.

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Special Issue of the International_Journal_of_Adaptive_Control and Signal Processing
Special Issue of the International Journal of Adaptive Control and Signal Processing

This special issue, published in June 1997, and titled “Adaptive Predictive Control: Limits of Stability and Applications”, reviewed Adaptive Predictive Control and its industrial applications, including a power plant application.

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Special Issue of Proceedings of the IEEE

Special issue on Adaptive Systems, published in August 1976, where the first article on Adaptive Predictive Control “A new solution to Adaptive Control” was published and highlighted on the cover.

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