Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Decision Making: P-value Method01:09

Decision Making: P-value Method

5.3K
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim  is also stated. These statements can act as null and alternative hypotheses:  a null hypothesis would be a neutral statement while the alternative hypothesis can...
5.3K
Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

46
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
46
Design Example: Aggregate Gradation01:24

Design Example: Aggregate Gradation

93
The right type and quality of aggregates are crucial for concrete as they significantly influence its properties, mix proportions, and cost-effectiveness. If different sources are available for sand, the commonly used fine aggregate in concrete, the selection of sand is primarily based on its gradation.
The grading, or particle-size distribution, of sand is determined using sieve analysis, with standard sizes ranging from 150 μm to 10 mm (ASTM No. 100 sieve to 3⁄8 in. sieve). Sand is...
93
Normal and Tangetial Components: Problem Solving01:24

Normal and Tangetial Components: Problem Solving

179
Consider a man with a mass of 70 kg seated in a chair connected to a pin support through a member BC. If the man maintains an upright position, the task is to determine the horizontal and vertical reactions of the chair on the man when the member makes a 45° angle with the horizontal. At this moment, the man has a speed of 5 m/s, increasing at a rate of 1 m/s².
179
PI Controller: Design01:24

PI Controller: Design

260
Proportional Integral (PI) controllers are a fundamental component in modern control systems, widely used to enhance performance and mitigate steady-state errors. They are particularly effective in applications such as automatic brightness adjustment on smartphones, where they excel at mitigating steady-state errors for step-function inputs. Unlike PD controllers, which require time-varying errors to function optimally, PI controllers leverage their integral component to address residual...
260
Response Surface Methodology01:16

Response Surface Methodology

128
Response Surface Methodology (RSM) is a collection of statistical and mathematical techniques used to develop, improve, and optimize processes. It is particularly valuable when many input variables or factors potentially influence a response variable.
The process of RSM involves several key steps:
128

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Top-down influence of the inferior frontal gyrus on motor cortex excitability during pain empathy.

Communications biology·2026
Same author

VTA dopamine inputs activate accumbal D1 receptors to promote alcohol seeking.

iScience·2026
Same author

Evaluating the accuracy of sex estimation from human tooth volume: leveraging automated AI segmentation and comparative analysis of machine learning algorithms.

Head & face medicine·2026
Same author

Neuroelectrophysiological effects of Wuqinxi exercise on reactive inhibition deficits in Parkinson's disease.

Psychology of sport and exercise·2026
Same author

Structural insights into HpaR-mediated recognition of hrpX and hrpG in Xanthomonas campestris pv. campestris.

Biochemical and biophysical research communications·2026
Same author

The Effect of Single-Component Sleep Restriction Therapy for Insomnia in Adults: A Meta-Analysis of Randomised Controlled Trials.

Journal of sleep research·2025

Related Experiment Video

Updated: Jun 28, 2025

Design and Evaluation of Smart Glasses for Food Intake and Physical Activity Classification
07:47

Design and Evaluation of Smart Glasses for Food Intake and Physical Activity Classification

Published on: February 14, 2018

11.2K

An integrated design concept evaluation model based on interval valued picture fuzzy set and improved GRP method.

Qing Ma1, Zhe Chen2, Yuhang Tan1

  • 1Shandong Jiaotong University, Jinan, 250357, China.

Scientific Reports
|April 10, 2024
PubMed
Summary

This study introduces a new hybrid decision-making method to improve new product concept evaluation. It enhances precision and efficiency in selecting the best design concepts for product development.

Keywords:
Design concept evaluationEntropy of IVPFSImproved GRP methodInterval-valued picture fuzzy setKano modelMultiplicative AHP method

More Related Videos

A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

10.9K
The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

11.6K

Related Experiment Videos

Last Updated: Jun 28, 2025

Design and Evaluation of Smart Glasses for Food Intake and Physical Activity Classification
07:47

Design and Evaluation of Smart Glasses for Food Intake and Physical Activity Classification

Published on: February 14, 2018

11.2K
A Two-interval Forced-choice Task for Multisensory Comparisons
07:13

A Two-interval Forced-choice Task for Multisensory Comparisons

Published on: November 9, 2018

10.9K
The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

11.6K

Area of Science:

  • Engineering & Technology
  • Decision Sciences

Background:

  • Design concept evaluation is crucial in product development, occurring at the end of the conceptual design phase.
  • Subjectivity and ambiguity in evaluating new product concepts pose significant challenges.
  • Flawed concepts are difficult and costly to rectify in later product development stages.

Purpose of the Study:

  • To enhance the precision and efficiency of design concept assessments in early product development.
  • To introduce a novel decision-making method for selecting more logical new product concepts.
  • To provide a more accurate and comprehensive tool for design concept evaluation.

Main Methods:

  • A hybrid approach integrating the Kano model, multiplicative Analytic Hierarchy Process (AHP), entropy of Interval-Valued Picture Fuzzy Sets (IVPFS), and improved Grey Relational Projection (GRP).
  • The evaluation process involves constructing an index system, calculating weights for criteria and decision-makers, and selecting the best concept alternatives.
  • Utilizes Interval-Valued Picture Fuzzy Sets (IVPFS) to manage vagueness in decision-making.

Main Results:

  • The proposed hybrid model effectively integrates various decision-making techniques to address the complexities of concept evaluation.
  • Validation through comparisons with other models demonstrates the effectiveness of the novel approach.
  • The method offers improved accuracy and comprehensiveness in design concept assessment.

Conclusions:

  • The developed hybrid decision-making model offers a robust solution for the subjective and ambiguous nature of design concept evaluation.
  • This approach enhances the selection of optimal new product concepts, contributing to product development success.
  • Potential applications span product development, industrial design, and innovation management.