STABILITY AND BOUNDEDNESS ANALYSIS
OF A SYSTEM OF RLC CIRCUIT WITH RESPONSE

Abstract

This paper presents a stability and boundedness analysis of a system of RLC circuit modeled using a time varying state-space method. Stability problem analysis is very important in RLC circuits. There is some potential for a response characterizing the system of RLC circuit to approach infinity when subjected to certain types of inputs. Unstable circuit causes damage to electrical systems. Analysis of problems of such system stability is carried out using the Lyapunov's theory. In this paper, we provide in simple form, conditions which ensure the stability and boundedness of the state variables $x_i(t)$  $(i=1,2)$ characterizing the system of RLC circuit using Lyapunov's second or direct method.

Citation details of the article



Journal: International Journal of Applied Mathematics
Journal ISSN (Print): ISSN 1311-1728
Journal ISSN (Electronic): ISSN 1314-8060
Volume: 33
Issue: 1
Year: 2020

DOI: 10.12732/ijam.v33i1.4

Download Section



Download the full text of article from here.

You will need Adobe Acrobat reader. For more information and free download of the reader, please follow this link.

References

  1. [1] B.P. Demidovich, Lectures about Mathematical Stability Theory, Nauka, Moscow (1967).
  2. [2] B.K. Lenka, Time-varying Lyapunov functions and Lyapunov stability of nonautonomous fractional order systems, International Journal of Appled Mathematics, 32, No 1 (2019), 111-130; DOI: 10.12732/ijam.v32i1.11.
  3. [3] A.M. Liapunov, Stability of Motion, Academic Press, London (1966).
  4. [4] N.M. Morris, F.W. Senior, Electric Circuits, Macmillan, Hong Kong (1991).
  5. [5] A.L. Olutimo, Stability analysis of a system of DC servo motor with load, Engineering Math. Letters, 6 (2017), 1-7.
  6. [6] M.A. Pai, Power System stability studies by Lyapunov-Pupov Approach, In: 5th IFAC World Congress, Paris (1972).
  7. [7] D. Piriadarshani, S.S. Sujitha, The role of transfer function in the study of stability analysis of feedback control system with delay, Interna- tional Journal of Appled Mathematics, 31, No 6 (2018), 727-736; DOI: 10.12732/ijam.v31i6.3.
  8. [8] L. Peng, L.T. Pileggi, NORM: Compact model-order reduction of weakly nonlinear system, In: IEEE/ACM Design Autom. Conf. (2003), 427-477. 48 A.L. Olutimo, I.D. Omoko
  9. [9] Y. Qin, Y. Liu, L. Wang, Stability of Motion for Dynamic Systems with Delay, Academic Press, Beijing (1966).
  10. [10] C. Tunc, Some remarks on the stability and boundedness of solutions of certain differential equations of fourth-order, Comp. Appl. Math., 26, No 1 (2007), 1-17.
  11. [11] H. Yao, W. Meng, On the stability of solutions of certain nonlinear third order delay differential equations, Int. J. Nonlinear Science, 6, No 3 (2008), 230-237.
  12. [12] T. Yoshizawa, Stability Theory by Lyapunov’s Second Method, Math. Soc. Japan (1966).