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Now showing items 259-278 of 381

Observation of Magnetization Processes in Soft Magnetic Composite

Lin Zhi Wei (Jack); Zhu Jianguo; Guo Youguang (AIP, 2008)

A magneto-optical imaging technique has been employed to visualize magnetization processes of soft magnetic composite material. The profiles of reflected light intensity of magneto-optical images at the sample surface were ...
Obstacle avoidance for power wheelchair using Bayesian neural network

Nguyen Hung; Trieu Tuyen; Willey Keith (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)

In this paper we present a real-time obstacle avoidance algorithm using a Bayesian neural network for a laser based wheelchair system. The raw laser data is modified to accommodate the wheelchair dimensions, allowing ...
On centreline distributions of velocity and momentum in synthetic jet actuator flows

Hong Guang; Mallinson Samuel; Lee Chester; Ha Quang (Adelaide University, 2001)

An experimental investigation of the sythetic jets generated by plezoelectrically driven actuators with circular orifice is reported. The investigation aims to provide information for active control of boundary layer ...
Optimal Design of a Linear Induction Motor Applied in Transportation

Xu Wei; Zhu Jianguo; Tan Longcheng; Guo Youguang; Wang Shuhong; Wang Yi (IEEE, 2009)

Several optimal design schemes of a single-sided linear induction motor (SLIM) adopted in linear metro are presented in this paper. Firstly, the equivalent circuit of SLIM fully considering the end effects, half-filled ...
Optimal energy management for plug-in hybrid electric vehicles

Abdul Rahman Salisa; Zhang Nong; Zhu Jianguo (International Islamic University Malaysia, 2008)

There is a great potential for significant improvement to be made in energy efficiency and reduction in emissions, fuel use, weight and cost of vehicles through implementing innovative technologies. Many automakers have ...
Optimally-Tuned Cascaded PID Control using Radial Basis Function Neural Network Metamodeling

Bin Wahid Herman; Ha Quang; Mohamed Ali M (The University of Tasmania, 2009)

Dynamic systems are quite often non-linear and require a complex mathematical model. For their optimal control, it has been always a requirement to tune the controller parameters to achieve the best performance. Parameter ...
Optimal Path-following Control of a Smart Powered Wheelchair

Nguyen Tuan; Nguyen Hung; Su Steven (IEEE, 2008)

This paper proposes an optimal path-following control approach for a smart powered wheelchair. Lyapunovâ¿¿s second method is employed to find a stable position tracking control rule. To guarantee robust performance of this ...
Optimization for capacitor-driven coilgun based on equivalent circuit model and genetic algorithm

Guo Liuming; Guo Ningning; Wang Shuhong; Qiu Jie; Zhu Jianguo; Guo Youguang; Wang Yi (IEEE, 2009)

This paper presents an analysis and optimal design of a capacitor-driven inductive coilgun. The electromagnetic FEA model of the capacitor-driven inductance coilgun is established and simulated by using Ansoft. In order ...
Overview of development and resarch in wooden structure

Crews Keith (International Association for Bridge and Structural Engineering, 2001)

Despite the fact that timber is such a versatile construction material, during this last century it has significantly lagged behind developments in steel and concrete, particularly in Australia. Whilst use of timber in ...
Overview of Dynamic Based Damage Detection for Timber Bridges

Choi Fook Choon; Li Jianchun; Samali Bijan; Crews Keith (RILEM Publications, 2008)

Asset management of bridges throughout the world faces increasing challenges as a result of aging infrastructure and inadequate funding. Replacement of an old bridge is neither viable nor sustainable in many circumstances. ...
An overview of the development of on-site assessment for timber structures in Australia

Crews Keith (RILEM Publications, 2008)

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Parameter control for Improving he Performance of Proton Exchange Membrane Fuel Cell Stack

Zhu Jianguo; Zhan Yuedong; Guo Youguang (Victoria University, 2006)

To improve the performance of Proton Exchange Membrane Fuel Cell (PEMFC) stacks, this paper conducts research in the comprehensive control of the operation parameters, such as the work temperature, current density, ...
Parameter determination and performance analysis of a PM synchronous generator by magnetic field finite element analysis

Dou Yiping; Zhu Jianguo; Guo Youguang; Zhan Yuedong; Jin Jianxun (Curtin University of Technology, 2007)

This paper presents the accurate determination of key parameters and performance analysis of a permanent magnet synchronous generator (PMSG) by finite element magnetic field analysis, providing a sound basis for the ...
Particle Swarm Optimization-based Coordination of a Group of Construction Vehicles

Kwok Ngai Ming; Ha Quang; Ngo Van; Hong Sia Minh (Japan Robot Association, 2006)

The problem of coordinating construction vehicles in formations is tackled using the particle swarm optimization algorithm. Coordinated multi-vehicles are anticipated to outperform single vehicles in terms of economy and ...
Path Planning for Bearing-Only Simultaneous Localisation and Mapping

Kwok Ngai Ming; Liu Dikai; Fang Gu; Dissanayake Gamini (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2004)

Simultaneous localisation and mapping (SLAM) is the process of estimating the pose of a mobile robot and the locations of landmarks by using sensors. When SLAM is cast as an information extraction procedure, its quality ...
A PEMFC/Battery Hybrid UPS System for Backup and Emergency Power Applications

Zhan Yuedong; Zhu Jianguo; Guo Youguang; Wang Hua (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)

This paper presents the development of a proton exchange membrane fuel cell (PEMFC) and battery hybrid uninterruptible power system (UPS) for backup and emergency power applications. A sixty-cell PEMFC stack is employed ...
Performance Analysis and Evaluation of Proton Membrane Exchange Fuel Cells

Zhan Yuedong; Zhu Jianguo; Guo Youguang; Wang Hua (University of New South Wales, 2008)
Performance Analysis of a Claw Pole PM Motor

Guo Youguang; Zhu Jianguo; Chen Jiaxin; Su Steven; Lu Hai Yan; Jin Jianxun (University of New South Wales, 2008)

This paper presents the performance analysis of a three-phase three-stack permanent magnet (PM) claw pole motor by using an improved phase variable model, which has been developed for accurate and efficient performance ...
Performance Analysis of an SMC Transverse Flux Motor with Modified Double-sided Stator and PM Flux Concentrating Rotor

Zhu Jianguo; Lu Hai Yan; Guo Youguang; Wang Shuhong; Jin Jianxun (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2007)

This paper presents the design and performance analysis of a three-phase three-stack transverse flux motor with a modified double-sided stator and a permanent magnet (PM) flux concentrating rotor. Both stator and rotor ...
Performance Analysis of a Permanent Magnet Claw Pole SMC Motor with Brushless DC Control Scheme

Guo Youguang; Zhu Jianguo; Chen Jiaxin; Jin Jianxun (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)

Thanks to its unique properties, such as isotropic magnetic and thermal properties and low eddy current loss, the soft magnetic composite (SMC) material is suitable for application in electrical machines, especially ...

Now showing items 259-278 of 381

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