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Analysis on Chaos Characteristic of Software Project Risk System Based on Method of Lyapunov Exponent

In: Liss 2014

Author

Listed:
  • Ying Qu

    (Hebei University of Science and Technology)

  • He Wang

    (Hebei University of Science and Technology)

  • Dongmei Li

    (Hebei University of Science and Technology)

Abstract

Software project risk system is a nonlinear system and the chaos theory provides a new paradigm for understanding the development and evolution of its risk factors. From the angle of chaotic dynamics, this paper studies the software project risk system and based on the rational premise, builds a dynamical model of software project risk system dominated by three main parameters. According to Lyapunov exponent which can judge chaos characters, this paper calculates Lyapunov exponent of the software project risk system model, proves that this system is a chaos one and analyzes the chaos characters such as initial sensibility, inner randomness and strange attractor of this system. Therefore, it opens up a new thought for software project risk control.

Suggested Citation

  • Ying Qu & He Wang & Dongmei Li, 2015. "Analysis on Chaos Characteristic of Software Project Risk System Based on Method of Lyapunov Exponent," Springer Books, in: Zhenji Zhang & Zuojun Max Shen & Juliang Zhang & Runtong Zhang (ed.), Liss 2014, edition 127, pages 1519-1524, Springer.
    • Handle: RePEc:spr:sprchp:978-3-662-43871-8_218
    DOI: 10.1007/978-3-662-43871-8_218
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