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Contact detection with multi-information fusion for quadruped robot locomotion under unstructured terrain

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0760-4

Abstract: detection for quadruped robots, a detection approach based on the probabilistic contact model with multi-informationfusion is presented to detect the actual contact states of robotic feet with the ground.The approach combines the internal state information of the robot with the measurements from external

Keywords： multi-information fusion contact detection quadruped robot probabilistic contact model unstructured

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Information fusion in aquaculture: a state-of the art review

Shahbaz Gul HASSAN,Murtaza HASAN,Daoliang LI

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 3, Pages 206-221 doi: 10.15302/J-FASE-2016111

Abstract: In this review, an information fusion approach was used to integrate multi-sensor and computer visionInformation fusion is a well-known technology that has been used in different fields of artificial intelligenceInformation fusion in aquaculture is a growing field of research that is used to enhance the performanceThis review study surveys different fish feeding systems using multi-sensor data fusion, computer vision

Keywords： aquaculture computer vision information fusion modeling sensor

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A Method of Information Fusion Based on Rough Sets and Its Applications

Chen Shuangye,Zhang Weijing

Strategic Study of CAE 2006, Volume 8, Issue 12, Pages 75-79

Abstract:

A method of multi-sensor information fusion based on rough sets and fuzzy logic is proposed in this

Keywords： information fusion rough sets fuzzy logic rough-fuzzy model

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Network Centric Warfare Operational Concept and Information Fusion Technology

Zhu Lin,Zhang Xiaonan,Xu Xingjie

Strategic Study of CAE 2005, Volume 7, Issue 3, Pages 69-73

Abstract: It is pointed out that the information fusion technology is one of the biggest challenges, which networkAlso, the main research topics of information fusion technology are discussed.They are the function model, the architecture, information fusion system engineering and arithmetic.The developing actuality of the information fusion technology at home and overseas is concluded.At last, the paper analyzes the developing directions of information fusion technology for the network

Keywords： network centric warfare operational concept information fusion

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Iterative HOEO fusion strategy: a promising tool for enhancing bearing fault feature

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0725-z

Abstract: To address these issues, this paper presents a novel EO fusion strategy for enhancing the bearing faultFirst, a multi-dimensional information matrix (MDIM) is constructed by performing the higher order energyMDIM is regarded as the fusion source of the proposed strategy with the properties of improving the signal-to-interferenceenhancing the bearing fault feature than the existing methods, including HOEOs, the weighting HOEO fusion

Keywords： higher order energy operator fault diagnosis manifold learning rolling element bearing informationfusion

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New method of fault diagnosis of rotating machinery based on distance of information entropy

Houjun SU, Tielin SHI, Fei CHEN, Shuhong HUANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 249-253 doi: 10.1007/s11465-011-0124-3

Abstract:

This paper introduces the basic conception of information fusion and some fusion diagnosis methodsFrom the thought of the information fusion, a new quantitative feature index monitoring and diagnosingthe vibration fault of rotating machinery, which is called distance of information entropy, is put forwardThe mathematic deduction suggests that the conception of distance of information entropy is accordantThen, the accuracy of rotor fault diagnosis can be improved through the curve chart of the distance of information

Keywords： rotating machinery information fusion fault diagnosis Information entropy distance of the information

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Mutual-information basedweighted fusion for target tracking in underwater wireless sensor networks None

Duo ZHANG, Mei-qin LIU, Sen-lin ZHANG, Zhen FAN, Qun-fei ZHANG

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 4, Pages 544-556 doi: 10.1631/FITEE.1601695

Abstract: Because all measurements are fused together to provide information in a fusion center, fusion weightsWe study a weighted fusion scheme for target tracking in UWSNs.First, because the mutual information (MI) between a node’s measurement and the target state can quantifytarget information provided by the node, it is calculated to determine proper fusion weights.Second, we design a novel multi-sensor weighted particle filter (MSWPF) using fusion weights determined

Keywords： Target tacking Fusion weight Mutual information Node selection Underwater wireless sensor networks

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Informatization of Mechanical Product —Some Information Techniques for Mechanical Equipment

Qu Liangsheng,Hu Zhaoyong

Strategic Study of CAE 2004, Volume 6, Issue 11, Pages 20-28

Abstract: The information technology is a frontier subject with rapid progress, and has been penetrated into manyThis paper discusses how to use information technology to motivate and develop the traditional mechanicalCombining with some achievements in authors' research practice, the paper mainly analyzes informationfusion and feature extraction during the process of mechanical product informatization.

Keywords： informatization mechanical engineering information fusion feature extraction

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Magnetic confinement fusion: a brief review

Chuanjun HUANG, Laifeng LI

Frontiers in Energy 2018, Volume 12, Issue 2, Pages 305-313 doi: 10.1007/s11708-018-0539-1

Abstract: Fusion energy is considered to be the ultimate energy source, which does not contribute to climate changeDuring the past several decades, never-ceasing efforts have been made to peacefully utilize the fusionIn this paper, the main developments of magnetic confinement fusion with emphasis on confinement systemsThe scientific feasibility of magnetic confinement fusion has been demonstrated in JET, TFTR, JT-60,A fusion roadmap to DEMO and commercial fusion power plant has been established and steady progresses

Keywords： fusion energy magnetic confinement tokamak structural material superconducting magnet

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Turbidity-adaptive underwater image enhancement method using image fusion

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-021-0669-8

Abstract: Clear, correct imaging is a prerequisite for underwater operations. In real freshwater environment including rivers and lakes, the water bodies are usually turbid and dynamic, which brings extra troubles to quality of imaging due to color deviation and suspended particulate. Most of the existing underwater imaging methods focus on relatively clear underwater environment, it is uncertain that if those methods can work well in turbid and dynamic underwater environments. In this paper, we propose a turbidity-adaptive underwater image enhancement method. To deal with attenuation and scattering of varying degree, the turbidity is detected by the histogram of images. Based on the detection result, different image enhancement strategies are designed to deal with the problem of color deviation and blurring. The proposed method is verified by an underwater image dataset captured in real underwater environment. The result is evaluated by image metrics including structure similarity index measure, underwater color image quality evaluation metric, and speeded-up robust features. Test results exhibit that the method can correct the color deviation and improve the quality of underwater images.

Keywords： turbidity underwater image enhancement image fusion underwater robots visibility

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M-LFM: a multi-level fusion modeling method for shape−performance integrated digital twin of complex

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0708-0

Abstract: developing a new digital twin framework that includes simulation data, measuring data, multi-level fusion

Keywords： shape−performance integrated digital twin (SPI-DT) multi-level fusion modeling (M-LFM) surrogate model telescopic boom crane data fusion

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Gradient-based compressive image fusion

Yang CHEN,Zheng QIN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 3, Pages 227-237 doi: 10.1631/FITEE.1400217

Abstract: We present a novel image fusion scheme based on gradient and scrambled block Hadamard ensemble (SBHE)In the fusion phase, the image gradient is calculated to reflect the abundance of its contour informationInformation entropy (IE), Xydeas’s and Piella’s metrics are applied as non-reference objective metricsto evaluate the fusion quality in line with different fusion schemes.Furthermore, the gradient-based fusion scheme proposed in this paper can be applied in different fusion

Keywords： Compressive sensing (CS) Image fusion Gradient-based image fusion CS-based image fusion

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Analysis of spinal lumbar interbody fusion cage subsidence using Taguchi method, finite element analysis

Christopher John NASSAU, N. Scott LITOFSKY, Yuyi LIN

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 3, Pages 247-255 doi: 10.1007/s11465-012-0335-2

Abstract: Anterior lumbar interbody fusion (ALIF) cages may subside into the vertebral body and lead to kyphoticprevious studies have utilized an artificial neural network (ANN) for the design of a spinal interbody fusionTherefore, the Taguchi-FEA-ANN approach can serve as an effective procedure for designing a spinal fusion

Keywords： anterior lumbar interbody fusion (ALIF) artificial neural network (ANN) finite element interbody cage lumbar interbody fusion subsidence taguchi method

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Reconstructing Human‒Coal Space Relationship Through Coalmine Intellectualization

Fan Jingdao, Jin Zhixin, Wang Guofa, Li Chuan, Liu Wei, Yan Zhenguo

Strategic Study of CAE 2023, Volume 25, Issue 2, Pages 243-253 doi: 10.15302/J-SSCAE-2023.07.014

Abstract: evolution and research progress of the human‒coal space relationship and proposes a human‒physical‒information

Keywords： coalmine intellectualization spatial relationship human‒physical‒information space virtual‒real fusion

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Development and testing of a wireless smart toolholder with multi-sensor fusion

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0774-y

Abstract: In this study, we propose a wireless smart toolholder with multi-sensor fusion for simultaneous sensingWe select force, vibration, and temperature sensors suitable for smart toolholder fusion to adapt to

Keywords： wireless smart toolholder multi-sensor fusion circular runout dynamic balancing static stiffness