Abstract
Learning of stochastically independent decisions is a well developed theory, the main of its part being pattern recognition algorithms. Learning of dependent decisions for discrete time sequences, e.g., for patterns forming a Markov chain and decision support systems, is also developed, but many classes of problems still remain open. Learning sequences of decisions for systems with continuously running time is still under development. In this paper we provide an approach that is based on the idea of iterative learning for repetitive control systems. A new ingredient is that our system learns to find the optimal control that minimizes a quality criterion and attempts to find it even if there are uncertainties in the system parameters. Such approach requires to record and store full sequences of the system state, which can be done using a camera for monitoring of the system states. The theory is illustrated by an example of a laser cladding process.
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Notes
- 1.
For simplicity of the exposition we omit an easy generalization to the case when also b contains uncertain parameters.
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Acknowledgements
This work has been supported by the National Science Center under grant: 2012/07/B/ST7/01216, internal code 350914 of the Wrocław University of Technology.
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Rafajłowicz, E., Rafajłowicz, W. (2016). Iterative Learning in Repetitive Optimal Control of Linear Dynamic Processes. In: Rutkowski, L., Korytkowski, M., Scherer, R., Tadeusiewicz, R., Zadeh, L., Zurada, J. (eds) Artificial Intelligence and Soft Computing. ICAISC 2016. Lecture Notes in Computer Science(), vol 9692. Springer, Cham. https://doi.org/10.1007/978-3-319-39378-0_60
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