1,369 Result(s)

Chapter and Conference Paper

Distributed control approximation of pointwise control for hyperbolic systems

The distributed control approximation of pointwise control for hyperbolic system is considered. It is first shown that there is a unique solution in C((O,T), L²(Ω)) for the hyperbolic system with pointwise input....

De-**ng Feng, Zhong-Hai Ding in Analysis and Optimization of Systems (1988)

Chapter and Conference Paper

Feedback linearization of a one-link flexible robot arm modelled by partial differential-integral equations

Tzyh-Jong Tarn, Xuru Ding, Antal K. Bejczy in New Trends in Nonlinear Control Theory (1989)

Chapter and Conference Paper

Creep of Metals Under Variable Complex Loadings

In recent years, numerous material models and experimental observations on the inelastic behavior of metals at elevated temperatures have been proposed and reported. Despite their various forms, the models can...

J. L. Ding, W. N. Findley in Creep in Structures (1991)

Chapter and Conference Paper

Research on Welding Stresses During Phase Transformation

In this paper, the stresses variation during phase transformation and its influence on residual stresses in low-alloy steel are investigated by means of thermal elastic-plastic finite element analysis. Three m...

Jianhua Wang, Chu Chen, Fengming Ding in Mechanical Effects of Welding (1992)

Chapter and Conference Paper

Alignment Identification of Multi-Bearing Rotor Systems

A general approach has been developed for on-site identification of the actual configuration (alignment) of multi-bearing rotor systems (e.g. a turbogenerator unit). Identification procedure is based on the mo...

J. M. Krodkiewski, J. Ding, Z. A. Parszewski in Rotordynamics ’92 (1992)

Chapter and Conference Paper

Syncronous Visualization of Flow Patterns and Correlative Physical Parameters

A visualization method — syncronous visualization of flow patterns and correlative physical parameters is introduced. By the principle of image composition the image of flow patterns taken by video cameras and...

Wei Qing-ding, Wang Wen-bao, Li Chang-Lin, Du **ang-dong in Flow Visualization VI (1992)

Chapter and Conference Paper

Influence of Modeling of a Rotor System on Accuracy of Identification of Its Unbalance Changes

The paper presents a procedure for identification of unbalance changes of rotor-oil bearing system during its operation. The procedure bases on the monitored trajectories of journals with respect to their bear...

J. M. Krodkiewski, N. Zhang, J. Ding in Diagnostics of Rotating Machines in Power Plants (1994)

Chapter and Conference Paper

3D-Effects on Strain Energy Release Rates, Stresses and Stress Singularities Adjacent to Crack Front Edges

In this paper a detailed stress- and fracture analysis of a Compact Tension Shear (CTS)-specimen of finite thickness is performed by the aid of the Finite Element Method (FEM) and a 3D generalization of the Mo...

S. Ding, F.-G. Buchholz, M. Bürger, M. Kumosa in Computational Mechanics ’95 (1995)

Chapter and Conference Paper

Composite Laminates: Stress Singularities and Failure Mechanisms

Damage processes in structural components are closely related to stress singularities, the simulation of which requires the inclusion of transverse normal strains in the finite-element models. If the shell str...

Y. Başar, Y. Ding, W. B. Krätzig, R. Schultz in Computational Mechanics ’95 (1995)

Chapter and Conference Paper

Controlling Chaos in a Temporally Irregular Environment and its Application to Engineering Systems

Responses of many man-made systems (e.g., ships or oil-drilling platforms), when subject to irregularly time varying environments, can be described by irregularly driven dynamical systems. Consequently, failur...

M. Ding in IUTAM Symposium on Interaction between Dyn… (1997)

Chapter and Conference Paper

Monolithic Pressure Sensor System with Digital Signal Processing

Most high volume applications of automotive pressure sensors have historically used some form of analog signal conditioning circuit to calibrate and compensate the silicon piezoresistive sensor element that ha...

J. P. Schuster, W. Czarnocki, X. Ding… in Advanced Microsystems for Automotive Appli… (1999)

Chapter and Conference Paper

Electronic Circuit Modeling and Analysis of Distributed Structronic Systems

Smart structures and structronic (structure + electronic) systems are recognized as one of the essential technologies of the 21^st century [1]. Conventional techniques used in modeling and analysis of structronic ...

H. S. Tzou, J. H. Ding in IUTAM Symposium on Smart Structures and Structronic Systems (2001)

Chapter and Conference Paper

Weather Forecasting System Based on Satellite Imageries Using Neuro-fuzzy Techniques

We have built an automated Satellite Images Forecasting System with Neuro-Fuzzy techniques. Firstly, Subtractive Clustering is applied on to a satellite image to extract the locations of the clouds. This is follo...

Chien-Wan Tham, Sion-Hui Tian, Liya Ding in Advances in Soft Computing — AFSS 2002 (2002)

Chapter and Conference Paper

Forging Simulation incorporating Strain-Induced Phase Transformation using the Finite Volume Method

A finite volume computational method using Eulerian formulation to simulate forging is adopted in this paper. By means of this finite volume method, an approach based on the “metallo-thermo-mechanics” to simul...

P. R. Ding, T. Inoue, S. Imatani, D. Y. Ju… in IUTAM Symposium on Computational Mechanics… (2003)

Chapter and Conference Paper

The Seam Tracking System for Submerged Arc Welding

The structure and the principle of seam tracking for submerged arc welding were introduced in this paper. The method of seam recognition with computer vision was mainly researched when the environmental light ...

Hua Zhang, Xuelei Ding, Maohua Chen… in Robotic Welding, Intelligence and Automati… (2004)

Chapter and Conference Paper

Modeling of Com-Based Virtual FMS

Virtual flexible manufacturing system(Abbrev. FMS) is composed of NC machining equipment, material handling system and computer control system, which can effectively adjust manufacturing scheme according to va...

Guo-Fu Ding, Kai-Yin Yan, Zhao-Xue Gao… in Perspectives from Europe and Asia on Engin… (2004)

Chapter and Conference Paper

3-D Grasp Analysis and Synthesis Using the Ray-Shooting Technique

The ray-shooting technique is a powerful tool for handling geometric information in Computational Geometry and Computer Graphics. This chapter demonstrates that this technique can be effectively applied to sta...

Yun-Hui Liu, Dan Ding, Miu-Ling Lam in Robotic Welding, Intelligence and Automation (2004)

Chapter and Conference Paper

Crack Tip Strain Field and Its Propagation Characteristics in a Polymer Foam

In recent years there has been an increasing interest in using foam composites as shipbuilding materials. A sandwich panel built of fiberglass face sheets and a foam core has strong rigidity and bending streng...

Fu-pen Chiang, Sheng Chang, Yi Ding in Fracture of Nano and Engineering Materials… (2006)

Chapter and Conference Paper

Computational Framework for Complex Fluid Physics Applications

Ding Li, Venkateswaran Sankaran… in Computational Fluid Dynamics 2004 (2006)