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논문검색

System Identification of Inventory System Using ARX and ARMAX Models

초록

영어

This paper presents a mathematical model of an inventory system from the warehouse of goods Distribution Company using system identification approach. Considering items ordered from suppliers and items shipped to customers, as the inputs of the system and the stock level as the output system. In this paper, ARX model and ARMAX model are outlined and compared. The performances of each type of model are highlighted. A case study with real data set is discussed.

목차

Abstract
 1. Introduction
 2. Description of the Studied System
 3. Modeling Method
  3.1. The Acquisition of Data Set
  3.2. A Set of Candidate Models and Determining the Best Model in the Set
  3.3. Parameter Estimation
  3.4. Model Validation
 4. Results and Discussion
 5. Conclusion
 References

저자정보

  • Sofia Rachad PMMAT laboratory, faculty of sciences Ain Chock Hassan II University, Casablanca Morocco LIAD laboratory, faculty of sciences Ain Chock Hassan II University, Casablanca Morocco
  • Benayad Nsiri PMMAT laboratory, faculty of sciences Ain Chock Hassan II University, Casablanca Morocco LIAD laboratory, faculty of sciences Ain Chock Hassan II University, Casablanca Morocco
  • Bahloul Bensassi PMMAT laboratory, faculty of sciences Ain Chock Hassan II University, Casablanca Morocco LIAD laboratory, faculty of sciences Ain Chock Hassan II University, Casablanca Morocco

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