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Information Journal Paper

Title

RELIABILITY ANALYSIS OF A ROBOTIC SYSTEM USING HYBRIDIZED TECHNIQUE

Pages

  443-453

Keywords

Not Registered.

Abstract

 In this manuscript, the reliability of a roboticsystem has been analyzed using the available data (containingvagueness, uncertainty, etc). Quantification ofinvolved uncertainties is done through data fuzzificationusing triangular fuzzy numbers with known spreads assuggested by system experts. With fuzzified data, if theexisting fuzzy lambda– tau (FLT) technique is employed, then the computed reliability parameters have wide rangeof predictions. Therefore, decision-maker cannot suggestany specific and influential managerial strategy to preventunexpected failures and consequently to improve complexsystem performance. To overcome this problem, the presentstudy utilizes a hybridized technique. With this technique, fuzzy set theory is utilized to quantify uncertainties, fault tree is utilized for the system modeling, lambda– taumethod is utilized to formulate mathematical expressionsfor failure/repair rates of the system, and genetic algorithmis utilized to solve established nonlinear programmingproblem. Different reliability parameters of a robotic systemare computed and the results are compared with theexisting technique. The components of the robotic systemfollow exponential distribution, i. e., constant. Sensitivityanalysis is also performed and impact on system mean timebetween failures (MTBF) is addressed by varying otherreliability parameters. Based on analysis some influentialsuggestions are given to improve the system performance.

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  • Cite

    APA: Copy

    KUMAR, NAVEEN, KOMAL, -, & LATHER, J.S.. (2018). RELIABILITY ANALYSIS OF A ROBOTIC SYSTEM USING HYBRIDIZED TECHNIQUE. JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL, 14(3), 443-453. SID. https://sid.ir/paper/310154/en

    Vancouver: Copy

    KUMAR NAVEEN, KOMAL -, LATHER J.S.. RELIABILITY ANALYSIS OF A ROBOTIC SYSTEM USING HYBRIDIZED TECHNIQUE. JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL[Internet]. 2018;14(3):443-453. Available from: https://sid.ir/paper/310154/en

    IEEE: Copy

    NAVEEN KUMAR, - KOMAL, and J.S. LATHER, “RELIABILITY ANALYSIS OF A ROBOTIC SYSTEM USING HYBRIDIZED TECHNIQUE,” JOURNAL OF INDUSTRIAL ENGINEERING INTERNATIONAL, vol. 14, no. 3, pp. 443–453, 2018, [Online]. Available: https://sid.ir/paper/310154/en

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