1,822 Result(s)
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Chapter and Conference Paper
Occluded objects recognition using multiscale features and Hopfield neural networks
A new method to recognize partially visible two-dimensional objects by means of multiscale features and Hopfield neural network is proposed. The Hopfield network is employed to perform global feature matching....
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Article
Analysis of two-dimensional center weighted median filters
Center weighted median (CWM) filters, which have been recognized as detail preserving filters, are an important and the simplest subclass of weighted median (WM) filters. In this paper, we analyze the root sig...
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Article
Stable Sampled-data Adaptive Control of Robot Arms Using Neural Networks
Stable neural network-based sampled-data indirect and direct adaptivecontrol approaches, which are the integration of a neural network (NN)approach and the adaptive implementation of the discrete variable stru...
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Article
Robot Control Optimization Using Reinforcement Learning
Conventional robot control schemes are basically model-based methods. However, exact modeling of robot dynamics poses considerable problems and faces various uncertainties in task execution. This paper propose...
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Article
Determination of Data Dimensionality in Hyperspectral Imagery—PNAPCA
Minimum noise fraction (MNF) transformation or noise-adjusted principal component analysis (NAPCA) is frequently used to determine the inherent dimensionality for remote sensing images. However, these approach...
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Article
Stable Neuro-Adaptive Control for Robots with the Upper Bound Estimation on the Neural Approximation Errors
An indirect adaptive control approach is developed in this paper for robots with unknown nonlinear dynamics using neural networks (NNs). A key property of the proposed approach is that the actual joint angle v...
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Chapter and Conference Paper
Fuzzy Stochastic Multistage Decision Process with Implicitly Given Termination Time
One of the most important goals in marketing is to realize the highest profit by applying appropriate means to optimize the process of acquiring customers. In order to assist the marketer in making marketing d...
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Chapter and Conference Paper
Autonomous Injection of Biological Cells Using Visual Servoing
The ability to analyze individual cells rather than averaged properties over a population is a major step towards understanding the fundamental elements of biological systems. Recent advances in microbiology s...
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Article
A Novel Genetic Algorithm and its Application in Fuzzy Variable Structure Control of Fuel Cell
A novel genetic algorithm (GA) is proposed; a ranking genetic algorithm with improved crossover operator. The whole colony is divided into several sub-colonies, and each sub-colony is called a family, which is...
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Article
Construction of a Morlet Wavelet Power Spectrum
The Morlet wavelets transform (MWT) is an efficient means of detecting and analyzing transient signals. However, ordinary iterative processes that calculate the MWT are time-consuming. In addition, when the MW...
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Article
Observer-Based Adaptive Controller Design of Flexible Manipulators Using Time-Delay Neuro-Fuzzy Networks
In this paper, a dynamical time-delay neuro-fuzzy controller is proposed for the adaptive control of a flexible manipulator. It is assumed that the robotic manipulator has only joint angle position measurement...
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Article
Development of a Tracked Climbing Robot
This paper describes a climbing robot, using chain-track as the locomotive mechanism and suction cups as the adhesion method. The main structure, sensors, and the vision-based motion control system of the robo...
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Chapter and Conference Paper
A Visually Servoed MEMS Manipulator
This paper reports on a visual servoing system capable of 2DOF nanopositioning using a novel multi-axis electrostatic MEMS (MicroElectroMechanical System) device. The high aspect ratio micromanipulator was fab...
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Chapter and Conference Paper
Development of An Integrated Software for Fire and Flooding PSA
An integrated software, SAREX-EX, has been developed to assist the user to efficiently and systematically perform fire and flooding PSA. It was also designed so that the input data, model and results of PSA ar...
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Chapter and Conference Paper
Gait Planning for Soccer-Playing Humanoid Robots
Gait planning for humanoid walking and penalty kicking, the two fundamental tasks for the current humanoid soccer competition, is addressed in this paper. First, an overview of some basic research issues in th...
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Chapter and Conference Paper
On Singular Perturbation Based Inverse Dynamics Control for a Two-Link Flexible Manipulator
Based on singular perturbation technology, the flexible-link manipulator system model was divided into two sub-systems, one for slow sub-system describing equivalent rigid motion, and one for fast sub-system d...
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Chapter and Conference Paper
Estimation of Oxygen Concentration Using Dynamic Recurrent Neural Network Based on PCA
At present, much more research in the field of soft-sensing modeling is concerned. In the method of building soft-sensing models, artificial neural net-work is more frequently used. In this paper, a model base...
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Chapter and Conference Paper
Robust Stability of Interval Lur’e Systems: A Bilinear Matrix Inequality Approach
This paper provides a sufficient condition for an interval Lur’e system to be globally exponentially stable with a dam** factor. The Lur’e system consists of an interval linear dynamical system and a sector-...
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Article
The Micro Trolley Based on SMA and its Control System
The structure and control system of a micro trolley imitating an insect is introduced. Its movement mechanism is analyzed. The micro trolley imitates the motion of creature muscle using an SMA (Shape Memory Al...
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Article
Restudies on Body Surface of Dung Beetle and Application of Its Bionics Flexible Technique
A scanning electron microscope was used to observe the structures of the setae on the surface of a dung beetle Copris ochus, Motschulsky. There are lots of setae on the body surface, especially on the ventral ...
