Results 151 to 160 of about 2,359,536 (201)
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2004 International Conferce on Test, 2005
Stochastic coding is used to design X-tolerant signature analyzers that can detect defective chips even in the presence of unknown logic values (X's). These signature analyzers can be used for built-in-self-test applications and test data compression. Application of this technique to industrial designs shows that thousands of X's can be tolerated while
S. Mitra, S.S. Lumetta, M. Mitzenmacher
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Stochastic coding is used to design X-tolerant signature analyzers that can detect defective chips even in the presence of unknown logic values (X's). These signature analyzers can be used for built-in-self-test applications and test data compression. Application of this technique to industrial designs shows that thousands of X's can be tolerated while
S. Mitra, S.S. Lumetta, M. Mitzenmacher
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3D Tolerance analysis involving geometric tolerances
2001This paper deals with 3D tolerance analysis involving dimensional and geometric tolerances. The tolerances connected with each component of an assembly are simulated by varying randomly the geometry of its part geometric model features. In particular, an original software has been developed to analyse the influence of the tolerances on the geometry of ...
CARRINO L. +3 more
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Fault -Tolerant System Reliability Modeling /Analysis
Journal of Aircraft, 1976A formulation of a reliability analysis approach for a redundant channel system was a primary task of the NASA-sponsored Airborne Advanced Reconfigurable Computer System (ARCS) study. Major design objectives for the ARCS were to achieve two-fail-operational capability for the majority of failures in a triplex system by degradation from triplex to ...
C. MASRELIEZ, B. BJURMAN
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Tolerance Analysis by Computer
Journal of Quality Technology, 1979An improved error propagation technique was needed for the analysis of nuclear reactor safety systems. In response, a computer program for calculating the first four moments of a second-order function was prepared and validated. This program, called SOE..
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Fault tolerance analysis of sensor systems
Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No.99CH36304), 2003This paper deals with the analysis of fault tolerance properties of sensor systems. Observability, individual observability and pseudo-observability indexes are used to build minimal and pseudo-minimal sensor sets considering both global and partial state estimation.
Staroswiecki, Marcel +2 more
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Variational Solid Modeling for Tolerance Analysis
ASME 1991 Computers in Engineering Conference: Volume 1 — Artificial Intelligence; Expert Systems; CAD/CAM/CAE; Computational Fluid/Thermal Engineering, 1991Abstract Variational solid modeling is concerned with the development of solid models that allow for variation. In particular, this paper is motivated by the use of variational solid models for the analysis of design tolerances. Variations are applied to a part boundary model by independently varying each surface.
S. Gupta, J.U. Turner
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Applying the Coordinate Tolerance System to Tolerance Stack Analysis Involving Position Tolerance
The International Journal of Advanced Manufacturing Technology, 1999Geometric dimensioning and tolerancing (GDT) has been playing an important role in specifying the geometry of part features during the product design stage. Tolerance stack analysis is then used to study the conformity of the parts to the tolerance zone.
B. K. A. Ngoi +3 more
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Calculating derivatives in statistical tolerance analysis
Computer-Aided Design, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Tolerance Analysis: Future Prospects
2014Poor dimension and tolerance practices are a significant quality issue. It is estimated that 80 % of all manufacturing issues are directly related to improper use of GD&T. Therefore it is very important to define the permissible deviations from the ideal geometry as clearly as possible.
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
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