Computation of State Vector of Networked Control System using Combination of Laplace Transform and Variational Iteration Method
S. Sathiya Sujitha1, D. Piriadarshani2

1Sathiya Sujitha, B.Sc, M.Sc and M.Phil in Mathematics from Manonmanium Sundaranar University, Thirunelveli.
2Piriadarshani D. B.Sc, M.Sc and M.Phil in Mathematics from University of Madras. She also obtained her Doctorate in Mathematics from Anna University, Chennai.

Manuscript received on 5 August 2019. | Revised Manuscript received on 11 August 2019. | Manuscript published on 30 September 2019. | PP: 2364-2366 | Volume-8 Issue-3 September 2019 | Retrieval Number: C4598098319/2019©BEIESP | DOI: 10.35940/ijrte.C4598.098319
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Abstract: Networked Control System (NCS) is a control system in which system components such as sensor, actuator and controller communicate over a network. Networked control system model is represented by 𝗑˙ (𝑡) = 𝐴𝗑(𝑡) + 𝐵𝑢(𝑡), where the state vector 𝗑 G 𝑅,  and the control input 𝑢 G R. In this paper the state vector of the networked control system is computed by obtaining the solution of first order delay differential equation using the combination of Laplace and Variational Iteration method.
Keywords: Networked Control System, Delay Differential Equation, State Vector, Laplace Method and Variational Iteration Method. AMS Classification: Primary 93C15; Secondary 34K20

Scope of the Article:
Exact and Parameterized Computation