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Keywords: sensitivity analysis
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 6: Design, Systems, and Complexity, V006T06A029, November 1–5, 2021
Paper No: IMECE2021-73205
... with empirical formulations. Our method is validated by means of numerical data from computational fluid-dynamic models to assess the performance of the hydraulic units. gerotor efficiency electro-hydrostatic actuation design optimization sensitivity analysis gear design Proceedings of the ASME...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7B: Dynamics, Vibration, and Control, V07BT07A052, November 1–5, 2021
Paper No: IMECE2021-71092
... analysis; Interval reliability function; Sensitivity analysis. NOMENCLATURE b critical level CI interval damping matrix C0 nominal damping matrix c0 , c1 Rayleigh damping constants E e iI F(t) G I Y ( j h )Y ( j h ) GX FX F G I UU ( ) HI KI K0 Ki LI Y (h) j ,max (b,T ) MI M0 Mi N (e) r rK rM...
Proceedings Papers

Proc. ASME. IMECE2001, Advanced Vehicle Technologies, 1-12, November 11–16, 2001
Paper No: IMECE2001/DE-23251
... Likelihood Estimation is proposed. Choices of output signals and estimation criterion are discussed involving an extensive sensitivity analysis of the predicted output with respect to model parameters. Other experiment-related aspects, such as imperfection of data acquisition, are also considered. Finally...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A007, November 16–19, 2020
Paper No: IMECE2020-23711
... compressor performance test results. The Monte Carlo method for evaluation of uncertainty on a wet gas compressor system is outlined, and the resulting uncertainties of key compressor performance parameters are presented. Furthermore, a sensitivity analysis has been performed to evaluate how uncertainties...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A054, November 16–19, 2020
Paper No: IMECE2020-24203
... for the cutting velocities to be estimated. Regression models of cutting velocity with respect to each dimensionless group were formed and validated through a statistical analysis. A new empirical model for the cutting velocity was developed using multiple linear regression analyses. A sensitivity analysis...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 8: Energy, V008T08A002, November 16–19, 2020
Paper No: IMECE2020-24233
... through sensitivity analysis. Rate coefficient of sensitive reactions are collected from literature to modify and improve the mechanism with experimental result. The generated mechanism is further validated with available ignition delay time (IDT) results ranging from 10-20 atm pressure, 0.5-1 equivalence...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 8: Energy, V008T08A003, November 16–19, 2020
Paper No: IMECE2020-24455
... mechanism is generated using directed relation graph technique with error propagation and sensitivity analysis (DRGEPSA). The DRGEPSA method, works based on error calculation at user defined condition. This technique is a combination of two methods, directed relation graph with error propagation (DRGEP...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 2B: Advanced Manufacturing, V02BT02A062, November 16–19, 2020
Paper No: IMECE2020-23654
... offerings. Second, the variation of profit associated with a product family architecture due to the uncertainty in customer preference and manufacturing cost estimates is formulated by a sensitivity analysis. A robustness index is defined by combining the objectives of maximizing profit and minimizing its...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 6: Energy, V006T06A005, November 11–14, 2019
Paper No: IMECE2019-10996
..., respectively. The mechanism is generated using reaction mechanism generator (RMG). Sensitivity analysis on the mechanism is done to find the reactions responsible in the deviation of numerical results with experimental data. Rate coefficient of important reactions is corrected with well-accepted data from...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 1: Advances in Aerospace Technology, V001T03A020, November 11–14, 2019
Paper No: IMECE2019-10070
...EFFECT OF PROPERTY OF INTERPHASE LAYER ON DAMPING PROPERTIES OF POLYMER COMPOSITES USING SENSITIVITY ANALYSIS Shank S. Kulkarni , Alireza Tabarraei , Pratik Ghag Department of Mechanical Engineering and Engineering Science, University of North Carolina at Charlotte, Charlotte, NC, USA. ABSTRACT...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 4: Dynamics, Vibration, and Control, V004T05A061, November 11–14, 2019
Paper No: IMECE2019-11507
... stabilization system sensitivity analysis A PRELIMINARY STUDY OF ACTIVE STABILIZATION FOR AGRICULTURAL MACHINES USING A MOVABLE MASS Marco Bietresato*, Roberto Belotti, Karl D. von Ellenrieder, Fabrizio Mazzetto Libera Università di Bolzano, Facoltà di Scienze e Tecnologie, Piazza Università 5, I-39100...
Proceedings Papers

Proc. ASME. IMECE2012, Volume 9: Micro- and Nano-Systems Engineering and Packaging, Parts A and B, 1141-1153, November 9–15, 2012
Paper No: IMECE2012-89261
... optimization under uncertainty heat transfer electronics cooling DAKOTA generalized polynomial chaos sensitivity analysis Proceedings of the ASME 2012 International Mechanical Engineering Congress & Exposition IMECE2012 November 9-15, 2012, Houston, Texas, USA IMECE2012-89261 Optimization Under...
Proceedings Papers

Proc. ASME. IMECE2011, Volume 1: Advances in Aerospace Technology; Energy Water Nexus; Globalization of Engineering; Posters, 157-165, November 11–17, 2011
Paper No: IMECE2011-62517
..., 3D Scanner, Finite Element Analysis, Fluid Dynamics, Sensitivity Analysis. NOMENCLATURE CAD Computer Aided Design CAT Computer Aided Tolerancing CFD Computational Fluid Dynamics FEM Finite Element Method MDO Multidisciplinary Design Optimization TRS Turbine Rear Structure 1. PROBLEM DESCRIPTION...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 17: Transportation Systems, 209-217, October 31–November 6, 2008
Paper No: IMECE2008-66623
... of the full system and the weight of different design variables on this, being hence able to directly address modifications of the global configuration. Conceptual modeling Multi-body simulation Sensitivity analysis Suspension modeling Suspension optimization Vehicle dynamics Virtual vehicle...
Proceedings Papers

Proc. ASME. IMECE2007, Volume 3: Design and Manufacturing, 545-552, November 11–15, 2007
Paper No: IMECE2007-42423
... suggest that the relative worth and rank of outputs are relatively insensitive to rating scales and worth calculation schemes in the QFD matrices studied in this paper. QFD Sensitivity Analysis Relative Worth Rank Mapping Proceedings of IMECE2007 2007 ASME International Mechanical Engineering...
Proceedings Papers

Proc. ASME. IMECE2002, Dynamic Systems and Control, 273-280, November 17–22, 2002
Paper No: IMECE2002-33460
... offers significant computational advantage for real-time application without impacting the optimization results. Finally, through sensitivity analysis, the robustness of the solution to changes in the parameters of the objective functions is investigated. energy management hybrid electric vehicle...
Proceedings Papers

Proc. ASME. IMECE2003, Manufacturing, 23-32, November 15–21, 2003
Paper No: IMECE2003-41655
..., including Johnson-Cook’s model, Oxley’s model, Zerilli-Armstrong’s model, and Maekawa et al.’s model. A new quantitative sensitivity analysis of the material flow stress is performed based on Johnson-Cook’s model covering a wide range of engineering materials, including plain carbon steels with different...
Proceedings Papers

Proc. ASME. IMECE2004, Design Engineering, 73-82, November 13–19, 2004
Paper No: IMECE2004-61500
... of rating scale in a QFD I matrix changes the optimal concept. QFD Rating Scale Sensitivity Analysis Concept Selection Sampling with Replacement SCALES AND WORTH CALCULATION N a i n 9 Proceedings of IMECE04 2004 ASME International Mechanical Engineering Congress and Exposition November 13-20...
Proceedings Papers

Proc. ASME. IMECE2005, Advanced Energy Systems, 299-307, November 5–11, 2005
Paper No: IMECE2005-80121
.... The effects of the anode and cathode humidification are investigated based on a sensitivity analysis. Systematic optimizations on operating conditions are also carried out for the different topologies to maximize efficiency such that no flooding occurs. PEM-Fuel Cell 1&1-D Model Steady-State...
Proceedings Papers

Proc. ASME. IMECE2005, Manufacturing Engineering and Materials Handling, Parts A and B, 717-726, November 5–11, 2005
Paper No: IMECE2005-81996
... of friction on the fixturing dynamic stability is examined. A numerical example is presented and insightful interpretations are given. Fixture stability parameter effect sensitivity analysis Deng, H., Melkote, S.N., 2005, “Analysis of fixturing dynamic stability in machining,” 2005 IEEE/ASME...