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  1. Article

    Open Access

    Numerical Solution of Fuzzy Differential Equations with Z-numbers Using Bernstein Neural Networks

    The uncertain nonlinear systems can be modeled with fuzzy equations or fuzzy differential equations (FDEs) by incorporating the fuzzy set theory. The solutions of them are applied to analyze many engineering p...

    Raheleh Jafari, Wen Yu, **aoou Li in International Journal of Computational Int… (2017)

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    Book

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    Chapter

    Conclusions

    There has been a large amount of increased research in structural vibration control in the past few decades. A number of control algorithms and devices have been applied to the structural control applications.

    Wen Yu, Suresh Thenozhi in Active Structural Control with Stable Fuzzy PID Techniques (2016)

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    Chapter

    Introduction

    This chapter provides an overview of active structure control. Some typical applications of structural control systems with respect to earthquakes are discussed.

    Wen Yu, Suresh Thenozhi in Active Structural Control with Stable Fuzzy PID Techniques (2016)

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    Chapter and Conference Paper

    Experimental Research for Motion Ranges of Knee Joints

    To investigate the range of motion (ROM) of knee joints in the human body, the difference of ROMs between man and woman in subgroups, and how the difference of ROMs relates to age itself; One hundred healthy v...

    Wen-Yu Fu, Guang Cheng, Yu-Feng Ma in Advances in Physical Ergonomics and Human … (2016)

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    Chapter and Conference Paper

    Comfort Posture and Position of Push-Pull Operation of the Sagittal Plane in Standing

    Push-pull operation is often used in daily work and life. The position of the operating lever, the grab bar, handrail, and the buckle slot is one of the main factors that affect the push-pull task performance....

    Ai-** Yang, Wen-yu Fu, Guang Cheng in Advances in Physical Ergonomics and Human … (2016)

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    Chapter

    Fuzzy Sliding Mode Control for Wind-Induced Vibration

    In this chapter, we used fuzzy logic to approximate the standard sliding surface and designed a dead-zone adaptive law for tuning the switching gain of the sliding mode control. The stability of the proposed c...

    Wen Yu, Suresh Thenozhi in Active Structural Control with Stable Fuzzy PID Techniques (2016)

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    Chapter

    Position and Velocity Estimation

    In this chapter, offset cancellation and high-pass filtering techniques are combined effectively to solve common problems in numerical integration of acceleration signals in real-time applications. The integra...

    Wen Yu, Suresh Thenozhi in Active Structural Control with Stable Fuzzy PID Techniques (2016)

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    Chapter

    Fuzzy PID Control of Building Structures

    In this chapter, the proposed control algorithms combine the classical (PD/PID) and intelligent (Fuzzy) control techniques to achieve good vibration attenuation. The stability analysis of the structural vibrat...

    Wen Yu, Suresh Thenozhi in Active Structural Control with Stable Fuzzy PID Techniques (2016)

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    Chapter

    Active Structural Control

    This chapter provides an overview of building structure modeling and control. It focuses on different types of control devices, control strategies, and sensors used in structural control systems. It also discu...

    Wen Yu, Suresh Thenozhi in Active Structural Control with Stable Fuzzy PID Techniques (2016)

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    Chapter

    Stable PID Active Control of Building Structures

    In this chapter, we analyze the stability of the active vibration control system for both linear and nonlinear structures. We give explicit sufficient conditions for choosing the PID gains. The theory conclusi...

    Wen Yu, Suresh Thenozhi in Active Structural Control with Stable Fuzzy PID Techniques (2016)

  12. Article

    Open Access

    Fast Support Vector Machine Classification for Large Data Sets

    Normal support vector machine (SVM) algorithms are not suitable for classification of large data sets because of high training complexity. This paper introduces a novel two-stage SVM classification approach fo...

    **aoou Li, Wen Yu in International Journal of Computational Intelligence Systems (2014)

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    Article

    Large data sets classification using convex–concave hull and support vector machine

    Normal support vector machine (SVM) is not suitable for classification of large data sets because of high training complexity. Convex hull can simplify the SVM training. However, the classification accuracy be...

    Asdrúbal López Chau, **aoou Li, Wen Yu in Soft Computing (2013)

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    Chapter and Conference Paper

    Significance-Preserving-Guided Content-Aware Image Retargeting

    With the rapid development of multimedia and network technologies, sharing image contents through heterogeneous devices of different capabilities has been popular. A variety of displays provide different displ...

    Yu-Hsien Sung, Wen-Yu Tseng, Pao-Hung Lin in Advances in Intelligent Systems and Applic… (2013)

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    Article

    Two Types of Haar Wavelet Neural Networks for Nonlinear System Identification

    Since wavelet transform uses the multi-scale (or multi-resolution) techniques for time series, wavelet transform is suitable for modeling complex signals. Haar wavelet transform is the most commonly used and t...

    Juan Cordova, Wen Yu in Neural Processing Letters (2012)

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    Chapter

    Soft Sensor Modeling of Ball Mill Load via Principal Component Analysis and Support Vector Machines

    In wet ball mill, measurement accuracy of mill load (ML) is very important. It affects production capacity and energy efficiency. A soft sensor method is proposed to estimate the mill load in this paper. Vibra...

    Jian Tang, Lijie Zhao, Wen Yu, Heng Yue in Advances in Neural Network Research and Ap… (2010)

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    Chapter

    Nonlinear System Modeling with a New Fuzzy Model and Neural Compensation

    Normal fusion procedure of neural networks and fuzzy systems is to use neural learning techniques to train membership functions of fuzzy system. If no mechanistic prior knowledge can be used, fuzzy systems sho...

    Cruz Vega Israel, Wen Yu in Advances in Neural Network Research and Applications (2010)

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    Article

    Fracture mechanics analysis on Smart-Cut® technology. Part 2: Effect of bonding flaws

    In Part 2 of the paper on the Smart-Cut process, the effects of bonding flaws characterized by the size and internal pressure before and after splitting are studied by using fracture mechanics models. It is fo...

    Bin Gu, Hongyuan Liu, Yiu-Wing Mai, ** Qiao Feng, Shou Wen Yu in Acta Mechanica Sinica (2009)

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    Article

    Fracture mechanics analysis on Smart-Cut® technology. Part 1: Effects of stiffening wafer and defect interaction

    In the present paper, continuum fracture mechanics is used to analyze the Smart-Cut process, a recently established ion cut technology which enables highly efficient fabrication of various silicon-on-insulator...

    Bin Gu, Hongyuan Liu, Yiu-Wing Mai, ** Qiao Feng, Shou Wen Yu in Acta Mechanica Sinica (2009)

  20. No Access

    Article

    Nonlinear Systems Identification via Two Types of Recurrent Fuzzy CMAC

    Normal fuzzy CMAC neural network performs well for nonlinear systems identification because of its fast learning speed and local generalization capability for approximating nonlinear functions. However, it req...

    Floriberto Ortiz Rodriguez, Wen Yu, Marco A. Moreno-Armendariz in Neural Processing Letters (2008)

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