... that the target volume cannot be reached In this bi-level iteration process, there are two important aspects that must be further elucidated. The first cad (computer aided design) issue involves verifying that the current component configuration cannot be used to obtain the target volume, which results...

... beams (structures) CAD elasticity graphical user interfaces interactive systems kinematics mechanical engineering computing An initially infeasible mechanism of the database can be modified by changing some or all of its parameters, which are a set of size and shape variables as well...

...Abhishek Seth; Judy M. Vance; James H. Oliver This research presents a novel approach to virtual assembly that combines dynamic modeling with geometric constraint-based modeling to support low clearance manual assembly of CAD models. This is made possible by utilizing the boundary representation...

... – 144 . 10.1007/s00163-003-0034-4 Wong , P. K. , Leung , T. P. , and Chuen , C. W. , 1996 , “ Object-Oriented CAD for Practical Hydraulic System Design ,” Eng. Applic. Artif. Intell. 0952-1976 , 9 ( 5 ), pp. 499 – 514 . 10.1016/0952-1976(96)00044-9 Chan , J. C. F...

... 2009 04 12 2009 14 01 2010 14 01 2010 CAD design engineering mechanical engineering process design product design Objectively assessing the complexity of an engineering design problem would prove beneficial to designers and researchers in various situations. First...

...Panos Y. Papalambros 09 12 2009 09 12 2009 CAD design for manufacture micromechanical devices nanoelectromechanical devices Tempus fugit! Time flees, it does not fly, as Wikipedia conveniently points out; and so, after two years and about a thousand manuscript reviews, I...

...Ramsey F. Hamade This research aims to explore some of the underlying reasoning for why some individuals acquire mechanical computer-aided design (CAD) skills with relative ease while some others seem to falter. A methodical study was performed by monitoring 74 mechanical engineering seniors (over...

... ( 5 ), pp. 19 – 23 . 10.1109/64.331480 Durgee , J. F. , 1988 , “ Product Drama ,” Journal of Advertising , 17 , pp. 42 – 49 . 25 01 2008 27 08 2009 12 11 2009 12 11 2009 CAD grammars multi-agent systems product development production engineering...

... definition; however, 3D computer-aided design (CAD) technology has taken over this role and is now widely used ( 1 2 3 ). The 3D CAD used for shape definition typically involves a large set of discontinuous points ( 4 ). The number of points needed to define the spatial location and 3D shape...

...Min Li; Y. F. Zhang; J. Y. H. Fuh; Z. M. Qiu In product design, a large proportion of three-dimensional (3D) computer-aided design (CAD) models can be reused to facilitate future product development due to their similarities in function and shape. This paper presents a novel method...

... artificial intelligence CAD design engineering mechanical engineering computing design methodology design reformulation SVD dimensionality reduction unsupervised pattern extraction Design problem reformulation significantly affects the final results of any design optimization process. AI...

... the AUTOLISP , VISUAL BASIC LANGUAGE , and the CAD method in order to determine the design parameters that maximize the specific flow rate and minimize the flow rate irregularity. Nevertheless, both main performance indexes must be analyzed carefully; owing to an optimum performance of the volumetric...

... practical designs. approximation theory CAD data mining mechanical engineering computing response surface methodology self-organising feature maps 28 06 2008 02 03 2009 19 05 2009 In the robust optimization case shown in solid lines, on the other hand, both...

... when all of the constraints are satisfied. 16 02 2008 28 10 2008 09 03 2009 CAD decision trees learning (artificial intelligence) product design production engineering computing Design researchers and practitioners have long understood the value of reusing design...

.... Wasserman , S. , and Faust , K. , 1994 , Social Network Analysis: Methods and Applications , Cambridge University Press , Cambridge . 28 11 2007 02 12 2008 26 01 2009 aerospace industry CAD large-scale systems mechanical engineering computing multi-agent systems...

... arms. CAD computer aided analysis control engineering computing control system synthesis interpolation manipulator kinematics motion control splines (mathematics) The existing works on Cartesian motion planning, such as the ones by Horsch and Jüttler ( 17 ) and Wagner and Ravani...

... systems. This tool enables designers to analyze and animate vibratory systems by simply sketching them on a tablet computer. User studies indicate that even first-time users find our tool to be effective. CAD design engineering vibrations sketch understanding pen computing sketch parsing...

... graphs CAD mechatronics Conceptual design of dynamic systems is one of the most demanding and yet poorly understood aspects of mechanical engineering. It requires the designer to assemble a multitude of parts selected from a large discrete set of components to perform a function. The components...

... 2008 CAD computer aided engineering data mining design engineering genetic algorithms simulation-based design optimization surrogate model Kriging sequential updating data mining single-linkage clustering genetic algorithm The quality or fidelity of a surrogate model...

... mechanism. Dimensioning and Tolerancing: ASME Y14.5M—1994 , American Society of Mechanical Engineers , New York, NY , 1995 . Allen , G. , 1993 , “ Tolerances and Assemblies in CAD\CAM Systems ,” Manuf. Rev. 0896-1611 , 6 , pp. 320 – 328 . Chase , K. W. , Gao , J...