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Model Order Reduction of Discrete-Time Interval Systems by Differentiation Calculus

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Abstract

The paper presents an algorithm for order reduction of a discrete-time interval system based on the conventional differential calculus approach. The procedure initiated for the continuous-time non-interval system advances to the discrete-time interval system in a novel manner in this paper. The proposed algorithm is computationally straightforward, simple and leads to an acceptable results as compared to the existing techniques. The examples play a significant role in establishment of the algorithm. Additionally, the limitation derived during the discourse of methodology is also accounted along with a possible future scope.

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Authors and Affiliations

  1. Indian Institute of Technology (Banaras Hindu University) Varanasi, 221005, Varanasi, U.P., India

    Amit Kumar Choudhary &  Shyam Krishna Nagar

  2. Presently working at BIT Sindri, 828123, Dhanbad, Jharkhand, India

    Amit Kumar Choudhary

Authors
  1. Amit Kumar Choudhary
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  2. Shyam Krishna Nagar
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Correspondence to Amit Kumar Choudhary.

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Amit Kumar Choudhary, Shyam Krishna Nagar Model Order Reduction of Discrete-Time Interval Systems by Differentiation Calculus. Aut. Control Comp. Sci. 52, 402–411 (2018). https://doi.org/10.3103/S0146411618050073

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