A Semi-Automatic Hybrid Approach for Defective Skulls Reconstruction
Antonio Marzola, Lapo Governi, Lorenzo Genitori, Federico Mussa, Yary Volpe and Rocco Furferi | 54-58 | doi: 10.14733/cadconfP.2019.54-58 | PDF (106K)

Point-oriented Identification for Exchanging Parametric CAD Data
Mutahar Safdar, Soonhung Han, Soonjo Kwon and Ilhwan Song | 59-63 | doi: 10.14733/cadconfP.2019.59-63 | PDF (368K)

Automatic CAD Modeling of Ventilation Holes for 3D Printed Wrist Orthoses
Francesco Buonamici, Monica Carfagni, Rocco Furferi, Simone Lazzeri, Michaela Servi and Yary Volpe | 64-68 | doi: 10.14733/cadconfP.2019.64-68 | PDF (316K)

Generation of Lattice Structures with Convolution Surface
Yunlong Tang, Yi Xiong, Sang-in Park, Gowri Narasimha Boddeti and David W. Rosen | 69-74 | doi: 10.14733/cadconfP.2019.69-74 | PDF (418K)

Five-Axis Tool Positioning of a Toroidal End Mill Tool Near Common Edge Between Two Intersecting Surfaces
Sandeep Kumar Sharma, Ravinder Kumar Duvedi, Sanjeev Bedi and Stephen Mann | 75-79 | doi: 10.14733/cadconfP.2019.75-79 | PDF (399K)

Calculation and Simulation of Elastic Deformation of Thin-walled Rings
Yuping Cui, Guolei Zheng and Min Zhou | 80-85 | doi: 10.14733/cadconfP.2019.80-85 | PDF (351K)

Design of Multi-functional Product by Searching Shareable Functional Components
Jinpu Zhang, Qingjin Peng, Guozhong Cao, Runhua Tan, Huangao Zhang and Wei Liu | 86-91 | doi: 10.14733/cadconfP.2019.86-91 | PDF (263K)

Augmented Reality System Integrated with CMMS to Minimize Unscheduled Downtime
Dedy Ariansyah, Francesco Rosa and Giorgio Colombo | 92-96 | doi: 10.14733/cadconfP.2019.92-96 | PDF (464K)

An Industry 4.0 Framework for the Quality Inspection in Gearboxes Production
Paolo Cicconi and Roberto Raffaeli | 97-100 | doi: 10.14733/cadconfP.2019.97-100 | PDF (312K)

Geometric Analysis of the Proportion and Movement of the Wings of the Bee, the Mosquito and the Butterfly
Dina Rochman, América Sánchez and Alfredo Almaraz | 101-105 | doi: 10.14733/cadconfP.2019.101-105 | PDF (504K)

Data Clustering and Slice Generation of Point Cloud Data for Direct 3D Printing System
Tianyun Yuan, Xiaobo Peng, Dongdong Zhang and Lin Li | 106-110 | doi: 10.14733/cadconfP.2019.106-110 | PDF (597K)

Innovative Product Design Based on General Theory of Powerful Thinking
Kang Wang, Qingjin Peng, Runhua Tan, Jianguang Sun and Mengyu Chen | 111-116 | doi: 10.14733/cadconfP.2019.111-116 | PDF (382K)

Assessing Student Design Work using the Intelligence of the Crowd
Les A. Piegl, Zachariah J. Beasley and Paul Rosen | 117-121 | doi: 10.14733/cadconfP.2019.117-121 | PDF (309K)

Application of Cluster Analysis with Unsupervised Learning to Dockless Shared Bicycle Flow Control and Dispatching
Shang-yuan Chen and Tzu-tien Chen | 122-126 | doi: 10.14733/cadconfP.2019.122-126 | PDF (313K)

A Virtual Design Approach to Simulate the Hob Energy Performance
Daniele Landi, Marta Rossi, Claudio Favi, Agnese Brunzini, Anna Costanza Russo and Michele Germani | 127-131 | doi: 10.14733/cadconfP.2019.127-131 | PDF (288K)

Optimal Design of the Battery Box Considering Uncertain Factors
Chunrong Chen, Jian Zhang, Qingjin Peng and Peihua Gu | 132-136 | doi: 10.14733/cadconfP.2019.132-136 | PDF (258K)

Designers’ Reflections on Two Methods of Using Design Media for Learning Design Processes
Yi Teng Shih and William D. Sher | 137-141 | doi: 10.14733/cadconfP.2019.137-141 | PDF (181K)

Towards a Conceptual Modeling Framework for Additive Manufacturing Knowledge Representation
Farouk Belkadi, Emilio M. Sanfilippo, Alain Bernard and Laura Martinez Vidal | 142-146 | doi: 10.14733/cadconfP.2019.142-146 | PDF (258K)

Investigation on Reducing Geometry Files Size Through Floating Points Indexing
Benjamin Vaissier, Jean-Philippe Pernot, Laurent Chougrani and Philippe Véron | 147-152 | doi: 10.14733/cadconfP.2019.147-152 | PDF (309K)

A Virtual Driving Test Environment for Autonomous Vehicles
Jacob Hasenau, Kenneth Rogale, Brandon Lackowski, Bruce Maxim, Kiumi Akingbehin and Jie Shen | 153-157 | doi: 10.14733/cadconfP.2019.153-157 | PDF (204K)

Automatic and Improved Camera Information Processing for a 3D Photo-Modelling System
Tsung-Chien Wu, Jiing-Yih Lai, Douglas W. Wang, Chao-Yaug Liao and Ju-Yi Lee | 158-163 | doi: 10.14733/cadconfP.2019.158-163 | PDF (592K)

Developing Geometric Analysis Tools to Compare Heat Map Results for Metal Additive Manufactured Components
Ruth Jill Urbanic, Bita Mohajernia and Navid Nazemi | 164-168 | doi: 10.14733/cadconfP.2019.164-168 | PDF (565K)

Developing Narrative Diagrams for Algorithmic Modeling of Architectural Parametric Design
Chieh-Jen Lin | 169-173 | doi: 10.14733/cadconfP.2019.169-173 | PDF (356K)

A Feature-based Coupling Model for Dynamic Effect in HVOF Thermal Spray Process
Jiangzhuo Ren and Yongsheng Ma | 174-179 | doi: 10.14733/cadconfP.2019.174-179 | PDF (368K)

Calculation and Compensation of Five-Axis Machine Tool Fixture Error
Ren-Jyue Hong and Syh-Shiuh Yeh | 180-185 | doi: 10.14733/cadconfP.2019.180-185 | PDF (314K)

Mixed Bernstein-Bézier Construction from Unstructured Mesh for Higher-order Finite Element Analysis of Plates and Shells
Xiaoxiao Du, Wei Wang and Gang Zhao | 186-191 | doi: 10.14733/cadconfP.2019.186-191 | PDF (506K)

Development of Multi-branch T-spline Templates and its Applications in Reverse Engineering
Kritika Joshi and Amba D. Bhatt | 192-196 | doi: 10.14733/cadconfP.2019.192-196 | PDF (335K)

Visualization of Folding Motion of Rotationally Symmetric Curved Folding
Yuka Watanabe and Jun Mitani | 197-201 | doi: 10.14733/cadconfP.2019.197-201 | PDF (635K)

Vertebral Strength Prediction of a Patient-Specific Functional Spinal Unit – A Finite-Element Study
D. Anitha, Karupppasamy Subburaj and Thomas Baum | 202-206 | doi: 10.14733/cadconfP.2019.202-206 | PDF (283K)

G¹ Hermite Interpolating with Discrete Log-aesthetic Curves and Surfaces
Kazumichi Yagi, Sho Suzuki, Shin Usuki and Kenjiro T. Miura | 207-211 | doi: 10.14733/cadconfP.2019.207-211 | PDF (509K)

Local Business Promotion Using Networked Tangible Interaction Devices Connected to a Location-Based Social Network
Nan-Ching Tai and Ying-Chien Wu | 212-216 | doi: 10.14733/cadconfP.2019.212-216 | PDF (347K)

Digital Archiving of Perceptual Experiences of an Architectural Space with Computer-Aided Methods
Nan-Ching Tai and Li-Wen Sung | 217-221 | doi: 10.14733/cadconfP.2019.217-221 | PDF (353K)

Design of Tree-shaped Support Structures for SLM
Lin Zhu, Ruiliang Feng, Juntong Xi, Peng Li and Xiangzhi Wei | 222-226 | doi: 10.14733/cadconfP.2019.222-226 | PDF (335K)

An Output-sensitive Algorithm for Generating Island Scanning Paths with Applications in SLM Additive Manufacturing
Ruiliang Feng, Lin Zhu, Peng Li and Xiangzhi Wei | 227-231 | doi: 10.14733/cadconfP.2019.227-231 | PDF (517K)

Build Orientation Optimization for Strength Enhancement of 3-D Printed Parts Using Machine Learning-based Algorithm
Manoj Malviya and K. A. Desai | 232-236 | doi: 10.14733/cadconfP.2019.232-236 | PDF (340K)

A Design Approach for Overhead Lines Considering Configurations and Simulations
Paolo Cicconi, Steve Manieri, Nicola Bergantino, Roberto Raffaeli and Michele Germani | 237-242 | doi: 10.14733/cadconfP.2019.237-242 | PDF (420K)

3D Printing Technologies & Applications: An Overview
Margarita Ntousia and Ioannis Fudos | 243-248 | doi: 10.14733/cadconfP.2019.243-248 | PDF (304K)

Digital Enterprise Test Bed and Model-Based Work Instructions
Nathan W. Hartman, Eric J. Kozikowski, Senthilkumar Thiyagarajan and Soho Yun | 249-252 | doi: 10.14733/cadconfP.2019.249-252 | PDF (201K)

Extending Model Based Definition to Capture Product Behavior and Contextual Information using a Model Based Feature Information Network
Rosemary L. Astheimer, Kevin Del Re, Saikiran Gopalakrishnan, Nathan W. Hartman and Michael D. Sangid | 253-257 | doi: 10.14733/cadconfP.2019.253-257 | PDF (497K)

An Objective Weighting Method of Function Requirements for Product Design Using Information Entropy
Yanlin Shi, Qingjin Peng and Jian Zhang | 258-262 | doi: 10.14733/cadconfP.2019.258-262 | PDF (240K)

A Surface Unfolding Method for Bolus Shaping Using the Mass-spring Model
Rui Li, Qingjin Peng, Harry Ingleby and David Sasaki | 263-267 | doi: 10.14733/cadconfP.2019.263-267 | PDF (337K)

Implementation of Low-end Disruptive Innovation based on OTSM-TRIZ
Yu Wang, Runhua Tan, Qingjin Peng and Jianguang Sun | 268-272 | doi: 10.14733/cadconfP.2019.268-272 | PDF (307K)

A Mesh Generation Methodology for Laser Cladding Models with Variable Overlapping Beads
Parvaneh Zareh and Ruth Jill Urbanic | 273-277 | doi: 10.14733/cadconfP.2019.273-277 | PDF (394K)

Kinetic Model Generation for Virtual Commissioning
Ji Myoung Park, Min S. Ko and Sang C. Park | 278-282 | doi: 10.14733/cadconfP.2019.278-282 | PDF (272K)

Product Design Knowledge Representation Combining Case-Based Reasoning with Knowledge Graphs
Yingzhong Zhang, Xu Liu and Jia Jia | 283-287 | doi: 10.14733/cadconfP.2019.283-287 | PDF (301K)

A Methodological Approach for the Design of Composite Tanks Produced by Filament Winding
Alessio Vita, Samir Borriello, Daniele Landi, Martina Scafà and Michele Germani | 288-292 | doi: 10.14733/cadconfP.2019.288-292 | PDF (403K)

Application of a Digitization Procedure Used for a Design of an Old-timer Component
Jana Gulanová, Štefan Dunaj and Patrik Grosinger | 293-297 | doi: 10.14733/cadconfP.2019.293-297 | PDF (343K)

Rapid Prototyping of Wind Tunnel Blade Geometry for Composite Manufacturing using Automated Fiber Placement
Joshua A. Halbritter, Ramy Harik, Dawn C. Jegley and Ray W. Grenoble | 298-302 | doi: 10.14733/cadconfP.2019.298-302 | PDF (253K)

Pattern Detection for Toolpath Generation on Triangular Meshes for 5-axis CNC Machining
Dang V. Le, Moodleah Samart and Makhanov S. Stanislav | 303-307 | doi: 10.14733/cadconfP.2019.303-307 | PDF (537K)

C²-Smooth Subdivision Surface Construction from Cross-Sections
Abdulwahed M. Abbas and Ahmad H. Nasri | 308-313 | doi: 10.14733/cadconfP.2019.308-313 | PDF (263K)

A 3D Virtual Sketching System Using NURBS Surfaces and Leap Motion Controller
Miri Weiss Cohen, Daniele Regazzoni and Chen Vrubel | 314-317 | doi: 10.14733/cadconfP.2019.314-317 | PDF (181K)

A Genetic Algorithm Approach for Boundary Optimization in Converting Trimmed NURBS to Untrimmed T-spline
Xiaoxiao Du, Gang Zhao, Wei Wang, Zhiqiang Cai and Di Yan | 318-322 | doi: 10.14733/cadconfP.2019.318-322 | PDF (424K)

Planar Curves-based on Explicit Bézier Curvature Functions
Norimasa Yoshida and Takafumi Saito | 323-327 | doi: 10.14733/cadconfP.2019.323-327 | PDF (316K)

Entropy Assessment of Symmetry in Tessellation Design Based on Information Theory
Nan Wu | 328-332 | doi: 10.14733/cadconfP.2019.328-332 | PDF (353K)

A Visual-cognition-inspired Model for Machining Feature Recognition
Yenan Shi, Guolei Zheng and Jingchen Hu | 333-337 | doi: 10.14733/cadconfP.2019.333-337 | PDF (337K)

Optimum Design for Additive Manufacturing of Heterogenous Lattice Structure with Orthotropic Material Model
Phong C. H. Nguyen, Youngdoo Kim and Young Choi | 338-342 | doi: 10.14733/cadconfP.2019.338-342 | PDF (689K)

Design Optimization for Socialized Additive Manufacturing Supported by Cloud Database
Lei Li, Yongsheng Ma and Jikai Liu | 343-347 | doi: 10.14733/cadconfP.2019.343-347 | PDF (366K)

The Bézier Segmentation of T-spline Solid in Parametric Domain
Mayi Guo, Wei Wang, Gang Zhao and Xiaoxiao Du | 348-352 | doi: 10.14733/cadconfP.2019.348-352 | PDF (469K)

Contour-Type Cutter Path Computation Using Ultra High Resolution Dexel Model
Masatomo Inui and Nobuyuki Umezu | 353-357 | doi: 10.14733/cadconfP.2019.353-357 | PDF (401K)

Recursive Segmentation: An Approach to Produce Large and Complex Designs
Bradley Camburn, Yuhui Wee, Lujie Chen, Lawrence Sass and Kristin Wood | 358-362 | doi: 10.14733/cadconfP.2019.358-362 | PDF (312K)

Application of VR and AR Tools for Technical Drawing Education
Omar Huerta, Ertu Unver, Ridvan Aslan, Abdil Kus and Dimo Chotrov | 363-366 | doi: 10.14733/cadconfP.2019.363-366 | PDF (238K)

Surface Metrological and Computer-Aided Designing of a Tibia Bone for Region-Specific Implants
Sindhu V. and Soundarapandian S. | 367-371 | doi: 10.14733/cadconfP.2019.367-371 | PDF (335K)

Incorporating Design for Additive Manufacturing in Multidisciplinary Design Automation – Challenges Identified
Tim Heikkinen, Roland Stolt and Fredrik Elgh | 372-376 | doi: 10.14733/cadconfP.2019.372-376 | PDF (251K)

Analysis and Evaluation of Partitioning Methods for Multi-User CAD
Jemi Ong, Daniel Richards and John Salmon | 377-381 | doi: 10.14733/cadconfP.2019.377-381 | PDF (226K)

Regularized Set Operations in Solid Modeling Revisited
K. M. Yu, K. M. Lee and K. M. Au | 382-386 | doi: 10.14733/cadconfP.2019.382-386 | PDF (319K)

A CAD Path and Motion Planning System for Flexible Agents using a Genetic Algorithm
Miri Weiss Cohen and Sergei Kovalchuk | 387-391 | doi: 10.14733/cadconfP.2019.387-391 | PDF (745K)

Topology Control and Simplification of Reality-based Meshes for Finite Element Analysis
Marco Rossoni, Sara Gonizzi Barsanti, Giorgio Colombo and Gabriele Guidi | 392-396 | doi: 10.14733/cadconfP.2019.392-396 | PDF (148K)

Optimal Path Smoothing with Log-Aesthetic Curves based on Shortest Distance, Minimum Bending Energy and Curvature Variation Energy
R. U. Gobithaasan, Yip Siew Wei, Kenjiro T. Miura and Madhavan Shanmugavel | 397-402 | doi: 10.14733/cadconfP.2019.397-402 | PDF (310K)

Multi-objective Aesthetic Design Optimization for Minimizing the Effect of Variation in Customer Kansei
Masakazu Kobayashi | 403-407 | doi: 10.14733/cadconfP.2019.403-407 | PDF (201K)

A Fast Interactive Graphical Modeling Toolkit for 3D Plants with Detailed Features
Shenglian Lu, Guo Li and Ming Chen | 408-413 | doi: 10.14733/cadconfP.2019.408-413 | PDF (392K)

Free-Form Feature Classification for Finite Element Meshing based on Shape Descriptors and Machine Learning
Ippei Takaishi, Satoshi Kanai, Hiroaki Date and Hideyoshi Takashima | 414-419 | doi: 10.14733/cadconfP.2019.414-419 | PDF (650K)

Investigation on Influences of 5-axis CNC Machining Parameters on Surface Roughness of #45 Steel
Jinting Xu, Longkun Xu and Wenbin Hou | 420-425 | doi: 10.14733/cadconfP.2019.420-425 | PDF (366K)

Precision and Strength Comparison of Various AM Technologies in View of their Applicability in the Automotive Industry
Jana Gulanová, Igor Kister, Norbert Káčer and Ladislav Gulan | 426-430 | doi: 10.14733/cadconfP.2019.426-430 | PDF (321K)

An Approach for Increasing Convertible Sketches to 3D Models in Feature Extraction Method
Masaji Tanaka, Motoki Terano, Chiharu Higashino and Tetsuya Asano | 431-434 | doi: 10.14733/cadconfP.2019.431-434 | PDF (150K)

Meshfree CAD-CAE Integration through Immersed B-rep model and Enriched Iso-geometric Analysis
Yaxiong Chen, Chetan Jois and Ganesh Subbarayan | 435-440 | doi: 10.14733/cadconfP.2019.435-440 | PDF (377K)

Assessment of Patient’s Injured Shoulder Based on Digital Motion Acquisition
Andrea Vitali, Daniele Regazzoni, Caterina Rizzi, Federico Maffioletti and Luca Falcioni | 441-445 | doi: 10.14733/cadconfP.2019.441-445 | PDF (332K)

Rigid 3D Registration Algorithm for Localization of the Vertebral Centroids in 3D Deformity Models of Adolescent Idiopathic Scoliosis
Saša Ćuković, William Taylor, Vanja Luković, Ionut Ghionea, Khelifa Baizid, Jamshed Iqbal and Subburaj Karuppasamy | 446-450 | doi: 10.14733/cadconfP.2019.446-450 | PDF (409K)

An Approach of Rapid Tooling for Scalp Cooling Cap Design
Ertu Unver, Jonathan Binder, Mike Kagioglou and Patrick Burke | 451-455 | doi: 10.14733/cadconfP.2019.451-455 | PDF (221K)

Topological Modifications through Boolean Compositions on Algebraic Level Sets Constructed from B-rep Models
Pavan Kumar Vaitheeswaran and Ganesh Subbarayan | 456-461 | doi: 10.14733/cadconfP.2019.456-461 | PDF (410K)

Detection of Steel Materials of Large Structures Using Point-Clouds
Iku Yoshiuchi, Yuki Shinozaki and Hiroshi Masuda | 462-466 | doi: 10.14733/cadconfP.2019.462-466 | PDF (462K)

CAD Construction of an Aortic Valve Model for Surgical Training
Hamad M. Bubshait, Allan D. Spence, Dominic Parry, Zahra K. Motamed and Gregory R. Wohl | 467-471 | doi: 10.14733/cadconfP.2019.467-471 | PDF (281K)