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Computer-Aided Design, 1995
We present a general method for worst-case limit kinematic tolerance analysis: computing the range of variation in the kinematic function of a mechanism from its part tolerance specifications. The method covers fixed and multiple contact mechanisms with parametric or geometric part tolerances.
Leo Joskowicz +2 more
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We present a general method for worst-case limit kinematic tolerance analysis: computing the range of variation in the kinematic function of a mechanism from its part tolerance specifications. The method covers fixed and multiple contact mechanisms with parametric or geometric part tolerances.
Leo Joskowicz +2 more
openaire +1 more source
Assessment on Tolerance Representation and Tolerance Analysis in Assemblies
Concurrent Engineering: Research and Applications, 2000Due to the difficulty of modeling the manufacturing deviations reliably, the existing geometric models, to date, have only con sidered the exact description of parts and assemblies. Yet, the tolerance representation and propagation issues in assemblies are crucial to answer parallel design of product and process queries.
Ali Trabelsi, Alain Delchambre
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Theoretical Tolerance Stackup Analysis Based on Tolerance Zone Analysis
The International Journal of Advanced Manufacturing Technology, 2001In this paper, both dimensional tolerance stackup and geometrical tolerance stackup in one-, two-, and three-dimensions are theoretically analysed. The tolerance analysis in this study is based on the analysis of tolerance zones. The manufacturing errors are classified into two general types, locating errors and machining errors. Generative formulation
E.E. Lin, H.-C. Zhang
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Sensitivity Analysis of Risk Tolerance
Decision Analysis, 2010For a risk-averse decision maker with exponential utility facing a decision between two investments X and Y, there may exist more than one critical value of risk tolerance for which the decision is reversed from one investment to the other. Our main result establishes that if Y is preferred to X by all risk-seeking decision makers, then there is at ...
Bjørn Sandvik, Lars Thorlund-Petersen
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Tolerance Analysis with eM-TolMate
Journal of Computing and Information Science in Engineering, 2003This article presents a review of a commercial computer-aided tolerance analysis tool, eM-TolMate, which is embedded in four major CAD systems (Catia [1], UG [2], Pro/E [3], SDRC [4]). eM-TolMate combines the Monte Carlo statistical simulation techniques with an internal tolerance management system and identifies the key characteristics (i.e ...
F. Chiesi, GOVERNI, LAPO
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