• DocumentCode
    2792599
  • Title

    Degenerating algorithm: A new method for improving system efficiency

  • Author

    Hu, Yang ; Gui, Weihua

  • Author_Institution
    Sch. of Inf. Sci. & Eng., Central South Univ., Changsha, China
  • fYear
    2009
  • fDate
    17-19 June 2009
  • Firstpage
    4266
  • Lastpage
    4269
  • Abstract
    The algorithm is becoming more and more complex because of complicated and uncertain model. Actually, a part of control rules could not be used usually and the scope of many parameters is defined more widely. The above control modes may lead to wasting of much computer system resource and decreasing system running efficiency. A new degenerating algorithm is presented in this paper. Those unusual control modes can be founded by the degenerating mechanism. Those unchanged or changed little parameters are also remembered in the algorithm. The insensitive parameters or the scope of parameters which are changed little can be saved as a common control pattern. The adjustment control parameters in the single algorithm or switching between different controlling algorithms are degenerated to coordinate a small amount of parameters in narrow space. A real control example about logistics is illuminated in the paper. The sensitive parameters scope in common control mode is gained. The parameter database is built to save insensitive running parameters for control objects. The adaptive adjusting process for parameters can be completed in a short time according to sensitive parameters areas. The algorithm efficiency can be increased by simulation analyzing. At the same time, the system robustness is strengthened by the degenerating Mechanism.
  • Keywords
    adaptive control; stability; adaptive adjusting process; common control pattern; degenerating mechanism; system efficiency; system robustness; unusual control modes; Computer errors; Control systems; Databases; Electronic mail; Error correction; Information science; Logistics; Optimal control; Performance analysis; Sampling methods; Algorithm Efficiency; Control Mode; Degenerating Algorithm; Parameters Database;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control and Decision Conference, 2009. CCDC '09. Chinese
  • Conference_Location
    Guilin
  • Print_ISBN
    978-1-4244-2722-2
  • Electronic_ISBN
    978-1-4244-2723-9
  • Type

    conf

  • DOI
    10.1109/CCDC.2009.5192433
  • Filename
    5192433