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
Link To Document :
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