Comparative Analysis of Different Control Schemes in Delta Domain Using Time Moments

Pankaj Singh; Nidhi Gaba

doi:https://doi.org/10.51976/ijari.311515

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Comparative Analysis of Different Control Schemes in Delta Domain Using Time Moments

Pankaj Singh, Nidhi Gaba

Vol 3 , Issue 1 , January - March 2015 | Pages: 84-89 | Research Paper

https://doi.org/10.51976/ijari.311515

Received: January 25, 2015 | Revised: February 15, 2015 | Accepted: February 28, 2015 | Published Online: March 15, 2015

Author Details ( * ) denotes Corresponding author

1. * Pankaj Singh, Department of Electronics and Communication Engineering, BPRCE, Gohana, Haryana, India (pankajchaudhary000@gmail.com)

2. Nidhi Gaba, Department of Electronics and Communication Engineering, BPRCE, Gohana, Haryana, India

Traditionally, discrete-data sampled data systems are represented using shift-operator parameterization. Such parameterization was not suitable at high sampling rates. An alternative parameterization using the so-called delta operator maintains the close correspondence to its continues-time counterpart at fast sampling rates. This paper deals with the application of time moment estimation and adaptive control schemes. In the fast sampling limit, the delta operator model tends to the analog dynamic system model. This intrinsic property of the delta operator model unifies continues and discrete time control engineering. Comparative analysis results are showed the usefulness of the scheme.

Keywords

Model Reference; Adaptive Control Delta Domain; Sampling Rates

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