Title :
Algorithm for addition and multiplication of value sets of uncertain transfer functions
Author :
Rantzer, Anders ; Gutman, Per-Olof
Author_Institution :
Div. of Optimization and Syst. Theory, R. Inst. of Technol., Stockholm, Sweden
Abstract :
An improved method for addition or multiplication of value sets that reduces the resulting number of grid points considerably is suggested. The advantage of the proposed method compared to earlier methods comes from excluding the boundary point combinations by comparing normal directions. Hence the computational reduction is smaller for polygons with a small number of normal directions. An example involving a mass-spring damper system is used to illustrate the proposed approach
Keywords :
transfer functions; mass-spring damper system; uncertain transfer functions; value sets; Agricultural engineering; Algorithm design and analysis; Computational complexity; Control systems; Design optimization; Grid computing; Linear systems; Robust control; Transfer functions; Uncertainty;
Conference_Titel :
Decision and Control, 1991., Proceedings of the 30th IEEE Conference on
Conference_Location :
Brighton
Print_ISBN :
0-7803-0450-0
DOI :
10.1109/CDC.1991.261876
