Results 11 to 20 of about 130,696 (295)

Joining Constraint Satisfaction Problems and Configurable CAD Product Models: A Step-by-Step Implementation Guide

open access: yesAlgorithms, 2022
In configuration design, the task is to compose a system out of a set of predefined, modu-lar building blocks assembled by defined interfaces. Product configuration systems, both with or without integration of geometric models, implement reasoning ...
Paul Christoph Gembarski
doaj   +1 more source

Geometrical model establishment and preoperative evaluation on A-T flap design: Finite element method-based computer-aided simulation on surgical operation processes

open access: yesFrontiers in Surgery, 2022
ObjectiveA-T flap has been extensively applied to repair dermal soft tissue defects. The flap design completely depends on the experience of doctors.
Yan Zhao   +3 more
doaj   +1 more source

An integrated computer-aided approach for parametric investigation of anatomic plate design

open access: yesBiotechnology & Biotechnological Equipment, 2021
Personalized anatomic plate is used in the surgical treatment of femoral fracture for the good matching between individual femur and plate. However, the development process of personalized plate is time-consuming and laborious at present due to anatomic ...
Zhijian Mao   +3 more
doaj   +1 more source

Multi-Conditional Constraint Generative Adversarial Network-Based MR Imaging from CT Scan Data

open access: yesSensors, 2022
Magnetic resonance (MR) imaging is an important computer-aided diagnosis technique with rich pathological information. The factor of physical and physiological constraint seriously affects the applicability of that technique.
Mingjie Liu   +5 more
doaj   +1 more source

ELM‐based timing synchronization for OFDM systems by exploiting computer‐aided training strategy

open access: yesIET Communications, 2023
Due to the implementation bottleneck of training data collection in realistic wireless communications systems, supervised learning‐based timing synchronization (TS) is challenged by the incompleteness of training data.
Mintao Zhang   +5 more
doaj   +1 more source

Test and Validation of the Surrogate-Based, Multi-Objective GOMORS Algorithm against the NSGA-II Algorithm in Structural Shape Optimization

open access: yesAlgorithms, 2022
Nowadays, product development times are constantly decreasing, while the requirements for the products themselves increased significantly in the last decade.
Yannis Werner   +3 more
doaj   +1 more source

A Reverse Modeling Method Based on CAD Model Prior and Surface Modeling

open access: yesMachines, 2022
Reverse engineering is an important process of real model digitization. However, the existing methods are limited by the characteristics of the modeling object; the modeling is low efficient, has poor versatility, and unstable accuracy.
Linlin Fan   +3 more
doaj   +1 more source

MBD-Based Machining Feature Recognition and Process Route Optimization

open access: yesMachines, 2022
Machining feature recognition is considered the key connecting technique to the integration of Computer-Aided Design (CAD) and Computer-Aided Process Planning (CAPP), and decision-making of the part processing scheme and the optimization of process route
Shuhui Ding   +4 more
doaj   +1 more source

Coupled Double Closed-Loop Control for an MEMS Resonant Accelerometer

open access: yesMicromachines, 2022
There is mutual coupling between amplitude control and frequency tracking control in the closed-loop control of micromechanical resonant sensors, which restricts sensor performance.
Heng Liu, Jiale Wu, Yu Zhang
doaj   +1 more source

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