... loads are determined using the finite element analysis (FEA). The realistic assembly configurations are performed by updating the mating constraints between planar and cylindrical parts. The proposed method considers all tolerance types on CAD models (positional, orientation, and form defects) and part...

... ) and adjusts it to address the aforementioned key questions using finite element analysis (FEA). The two main features of the presented framework are screening feasible design concepts early in the embodiment phase and subsequently optimizing the design’s probabilistic performance (i.e., reduce failure rates...

...Subhajit Sanfui; Deepak Sharma This paper presents an efficient strategy to perform the assembly stage of finite element analysis (FEA) on general purpose graphics processing units (GPUs). This strategy involves dividing the assembly task using symbolic and numeric kernels, and thereby reducing...

...Zahra Shahbazi; Devon Keane; Domenick Avanzi; Lance S. Evans Finite element analysis (FEA) has been one of the successful tools in studying mechanical behavior of biological materials. There are many instances where creating FE models requires extensive time and effort. Such instances include...

..., multistroke, multiprimitive method which automatically detects and uses the spatial relationships implied in the sketches for beautification. Further, we have also developed a domain-specific rules-based algorithm for recognizing commonly used symbols in finite element analysis (FEA) and a method...

..., 2016; final manuscript received July 11, 2016; published online November 7, 2016. Assoc. Editor: Jitesh H. Panchal. 16 01 2016 11 07 2016 CAD FEA Geometric algorithms Features technology Meshing CAE FEA Getting a quicker validation of the proposed product is crucial...

... FEA Geometric algorithms Software agents amd systems Virtual reality Meshing CAE Object tracking refers to a set of techniques that enable the real-time calculation of the pose of one or multiple objects with respect to a global reference coordinate system. This paper addresses 3D object...

... in the J OURNAL OF C OMPUTING AND I NFORMATION S CIENCE IN E NGINEERING . Manuscript received June 18, 2014; final manuscript received May 23, 2016; published online August 19, 2016. Editor: Bahram Ravani. 18 06 2014 23 05 2016 FEA Simulation Meshing CAE Physics based modeling...

... modeling FEA GD& Tolerance modeling Manufacturing planning Process planning Meshing CAE In the aviation industry, there has been a huge increase in the use of composite materials in recent years. Still it is an ongoing trend. The first aircraft with over 50% of its parts made...

..., 2015. Editor: Bahram Ravani. 17 03 2015 07 10 2015 FEA Geometric algorithms Optimization Simulation Meshing CAE Physics based modeling The motivation for this research stems from previous research wherein a systematic design method is proposed to design...

...Gad N. Abenhaim; Alain Desrochers; Antoine S. Tahan; Jean Bigeon Using finite-element analysis (FEA) to numerically mount compliant components onto their inspection fixture is an approach proposed by researchers in the field of computational metrology. To address the shortcomings of the underlying...

... [3] Chabura , J. , Leake , J. , and Hall , W. , 2004 , “ Development of Instructional Software for Demonstrating CAD/FEA Integration Best Practices ,” 59th Annual Midyear Meeting of the Engineering Design Graphics Division of the American Society for Engineering Education , pp. 168...

... even in the presence of clamps. DfM FEA GD& Tolerance modeling Manufacturability evaluation Meshing CAE For every physical realization of a product, there will be deviations from the intended product. For a mass produced product, these deviations can be analyzed as variations...

... . 10.5194/isprsarchives-XL-5-451-2014 Assembly modeling CAD CACD FEA Rapid prototyping Virtual reality Visualization Features technology Meshing CAE In 1860, Lenticular invented the Stereoscope, a device through which a 2D picture or photograph could be viewed as a 3D image. Thus...

... 7, 2014. Editor: Bahram Ravani. 27 06 2014 10 09 2014 Large-scale finite element analysis (FEA) with millions of degrees of freedom (DOF) is becoming commonplace in solid mechanics. The primary computational bottleneck in such problems is the solution of large linear systems...

.... Postprocessing: stress distribution Further, as can be observed in the figure, the maximum stress occurs near the elliptical hole, justifying the need for 3D FEA. The natural frequency of the optimized system was found to be 20.35 Hz. The final example involves a c-flex bearing (c-flex.com...