59 Result(s)
within
Medicine & Public Health
Image Processing and Computer Vision
Ke** Zhang
Conference Paper
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Chapter and Conference Paper
A Genetic Algorithm for Integration of Process Planning and Scheduling Problem
Traditionally, process planning and scheduling for parts are carried out in a sequential way, where scheduling is done after process plans have been generated. Considering the two functions are usually complem...
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Chapter and Conference Paper
Path Planning Algorithm for Robot in 3D Environment Based on Neural Network
The problem of path planning is studied for the case of a robot moving in a three-dimensional known environment. An aggressive algorithm using a description of the obstacles based on neural network is proposed...
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Chapter and Conference Paper
Toolpath Generation for Four-Axis Rough Milling of Sculptured Surface Turbine Blade
Presented in this paper is a method for four-axis rough milling of sculptured surface turbine blade. The proposed method consists of two steps, cutter-contact (CC) points generation and tool orientation planni...
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Chapter and Conference Paper
A Novel DGO Based on Pneumatic Exoskeleton Leg for Locomotor Training of Paraplegic Patients
This work introduces a new driven gait orthosis (DGO) based on the pneumatical exoskeleton leg for locomotor training. This device can drive the lower-limb of a patient in a physiological way on the moving tre...
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Chapter and Conference Paper
Orientation-Singularity and Orientation-Workspace Analyses of the Stewart Platform Using Unit Quaternion
The orientation-singularity expression of the Stewart platform is deduced by using unit quaternion which can avoid singularity when using Euler angles to represent the orientation of rigid body. The concept an...
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Chapter and Conference Paper
Hierarchical Reasoning Model of Tolerance Information and Its Using in Reasoning Technique of Geometric Tolerance Types
On the basis of study of variational geometric constraints, a kind of hierarchical representation model of tolerance information reasoning is presented. Using the polychromatic sets, the feature tier and varia...
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Chapter and Conference Paper
On-Line Simulation for Shop Floor Control in Manufacturing Execution System
This paper presents and discusses the structure and components of a novel on-line simulation system for real-time shop floor control in manufacturing execution system (MES). The framework of the simulation sys...
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Chapter and Conference Paper
A Robust Pose Estimation Algorithm for Mobile Robot Based on Clusters
Pose estimation is a key component of a mobile robot system. In this paper, a new pose estimation method for mobile robot is developed based on 2D laser radar. Firstly, scan data points in each frame are divid...
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Chapter and Conference Paper
Vehicle Control Strategy on High Speed Obstacle Avoidance under Emergency
The most important task for the driver in a vehicle running at high speed is to bypass the obstacle under emergency because of insufficient vehicle-to-vehicle distance. A vehicle dynamics control strategy was ...
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Chapter and Conference Paper
Estimation of the Cell Deformation
Biomembranes can withstand the external forces by changing the cell shapes. Shape changes of the biomembrane produce evolution to the organism. To introduce desired chemistries to the cell by changing its shap...
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Chapter and Conference Paper
Simulation and Experimental Study of Human Riding Comfort in Dynamic Man-Automobile System
Vehicle vibration has direct impact on human riding comfort. Against the needs ofvehicle man-machine interface design and analysis in the dynamic environment, this paper made the simulation and experimental st...
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Chapter and Conference Paper
Multi-axis Path Planning for Hybrid Plasma Deposition and Milling Based on Slicing Characteristics
Hybrid Plasma Deposition and Milling (HPDM), a new kind of Solid Freeform Fabrication (SFF) technology which couples additive and subtractive processes into a single workstation, is a very effective and effici...
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Chapter and Conference Paper
Circular Sub-window Multi-Step GPI Method in Seam Tracking of Welding Robot Based on 3D Vision
Laser welding requires quite high trajectory accuracy of articulated welding robot. To increase this dynamic trajectory accuracy, a novel 3D seam tracking method is proposed based on stereo visual feedback con...
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Chapter and Conference Paper
Super Under-Actuated Humanoid Robot Hand with Gear-Rack Mechanism
This paper proposed a design idea of a novel under-actuated finger mechanism, and analyzed its principle and designed the finger mechanism. The finger is designed based on a gear-rack mechanism, spring constra...
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Chapter and Conference Paper
Research on Measurement Entropy-Based of Equipment Management Complexity and Its Application in Production Planning
With the management development, the complexity has been a basic character of equipment management. It directly affects the impact of the equipment management whether or not the complexity of equipment managem...
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Chapter and Conference Paper
Mobile Manipulators’ Object Recognition Method Based on Multi-sensor Information Fusion
Mobile manipulators have attracted a lot of interest recently. This paper presents an object detection method for mobile manipulator system based on multi-sensor information fusion. Firstly,the fusion method o...
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Chapter and Conference Paper
Forward Kinematics and Solution Methodologies for a Flexure-Based Micro-manipulator
This paper presents the forward kinematics of a five-bar compliant micro-manipulator, where lever mechanisms are used to enlarge the working range in Cartesian space. Based on the configuration of the proposed...
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Chapter and Conference Paper
Property Identification of 6-3 Stewart Parallel Manipulators for Special Orientations
This paper presents a new principle and method of kinematics to analyze the singularity of Stewart manipulators and addresses the property identification of the singularity loci of 6-3 Stewart manipulators for...
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Chapter and Conference Paper
Kinematics and Task-Oriented Manipulability Measure for the Bionic Cricket Hop** Robot
This paper describes the kinematics as well as the task-oriented manipulability measure for the bionic cricket hop** robot according to the configuration of the cricket and the characteristics of its jum**...
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Chapter and Conference Paper
Robotic Digital Manufacturing of FGM Component
In this paper, a robotic digital manufacturing process for fabrication of FGM (Functionally Graded Materials) component was presented. Firstly, the construction procedure of robotic FGM digital manufacturing p...
