Analysis of mixed-signal systems with affine arithmetic

被引:11
作者
Grimm, C [1 ]
Heupke, W [1 ]
Waldschmidt, K [1 ]
机构
[1] Goethe Univ Frankfurt, Inst Comp Sci, D-60054 Frankfurt, Germany
关键词
affine arithmetic; control systems; mixed-signal systems; property refinement; semisymbolic analysis; signal processing systems;
D O I
10.1109/TCAD.2004.839469
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper describes methods and a framework for the refinement and analysis of control and signal processing systems. The design starts with an executable specification and its allowed deviations. Refinement steps introduce models of analog or digital implementations, and augment the "ideal" behavior with different sources of uncertainty, such as noise or production tolerances. The framework verifies and analyzes the influence of these uncertainties on system properties using affine arithmetic.
引用
收藏
页码:118 / 123
页数:6
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