Max-based Analog Absolute Circuits with Small Error
نویسندگان
چکیده
منابع مشابه
Concurrent Error Detection in Linear Analog Circuits Using State Estimation
We present a novel methodology for concurrent error detection in linear analog circuits. We develop a rigorous theory that yields an error detection circuit of size that is, in general, much smaller than a duplicate of the circuit under test. The error detection circuit monitors the input and some judiciously selected observable internal nodes of the examined circuit to produce an estimate of i...
متن کاملAnalog Circuits
this case weakly causal systems can be used. We will not go into Multiport Approach to Multiple-Fault Location in this any further and we refer to [4] for the details. Analog Circuits The estimator (4) which has been built based on the matrix K(s), constructed above, can be implemented as a Roesser model again and then we have obtained an estimator for R,, in the model (1). J. A. STARZYK AND J....
متن کاملQualitative Abstraction based Verification for Analog Circuits
The verification of analog designs is a challenging and exhaustive task that requires deep understanding of the physical behaviors. In this paper, we propose a qualitative based predicate abstraction method for the verification of a class of non-linear analog circuits. The method is based on combining techniques from constraint solving and computer algebra along with symbolic model checking. We...
متن کاملObject-Based Analog VLSI Vision Circuits
We describe two successfully working, analog VLSI vision circuits that move beyond pixel-based early vision algorithms. One circuit, implementing the dynamic wires model, provides for dedicated lines of communication among groups of pixels that share a common property. The chip uses the dynamic wires model to compute the arclength of visual contours. Another circuit labels all points inside a g...
متن کاملAn Analog Checker with Dynamically Adjustable Error Threshold for Fully Differential Circuits
We present a novel analog checker that adjusts dynamically the error threshold to the magnitude of its input signals. We demonstrate that this property is crucial for accurate concurrent error detection in analog circuits. Dynamic error threshold adjustment is achieved by regulating the bias point of the output stage inverters of the checker, which provide a digital indication of potential erro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korea Academia-Industrial cooperation Society
سال: 2009
ISSN: 1975-4701
DOI: 10.5762/kais.2009.10.2.248