Search Results - "Spence, A.D."

In vitro technique in estimation of passive mechanical properties of bovine heart by Ghaemi, Hamid, Behdinan, K, Spence, A.D

“…Abstract Myocardium generally demonstrates viscoelastic behavior. Since the stress–stain relationships of tissues are pseudo-elastic, their mechanical behavior…”
Get full text

In vitro technique in estimation of passive mechanical properties of bovine heart by Ghaemi, Hamid, Behdinan, K, Spence, A.D

“…Abstract A pseudo-elastic constitutive equation describing the mechanical properties of bovine myocardium was developed. The myocardium was modeled as a…”
Get full text

A constant feed and reduced angular acceleration interpolation algorithm for multi-axis machining by Fleisig, R.V., Spence, A.D.

“…Multi-axis tool paths are currently generated as a set of discrete data points consisting of a position vector, representing the tool tip, and an orientation…”
Get full text

Kinematic and geometric error compensation of a coordinate measuring machine by Barakat, N.A, Elbestawi, M.A, Spence, A.D

“…In this paper, kinematic modelling of a Coordinate Measuring Machine (CMM) is carried out and the methodology followed in modelling is explained in detail. The…”
Get full text

Adaptive compensation of quasi-static errors for an intrinsic machine by Barakat, N.A., Spence, A.D., Elbestawi, M.A.

“…An adaptive compensation strategy for quasi-static error correction in intrinsic machines is proposed and tested. The proposed methodology consists of…”
Get full text

Computer Aided Machining—the z-Map Way by Spence, A.D

Get full text

Techniques for accelerating B-rep based parallel machining simulation by Fleisig, R.V., Spence, A.D.

“…Continued progress in the area of solid modeller based machining process simulation is hindered by the complexity growth that occurs for a large number of…”
Get full text

Laser digitizer-based sheet metal strain and surface analysis by Chan, H.-L., Spence, A.D., Sklad, M.P.

“…This paper presents a new approach to sheet metal strain and surface analysis using data collected with a high-accuracy coordinate measuring machine mounted…”
Get full text

Integrated solid modeller based solutions for machining by Spence, A.D., Abrari, F., Elbestawi, M.A.

“…Most existing machining simulation software is geometric in nature, and ignores the physical aspects of the process. This paper reports research progress…”
Get full text

Geometric and quasi-static thermal error compensation for a laser digitizer equipped coordinate measuring machine by Harris, J.O., Spence, A.D.

“…An emerging trend in dimensional inspection of manufactured parts is the use of coordinate measuring machines (CMMs) equipped with non-contact laser digitizers…”
Get full text

On the dynamics of ball end milling: modeling of cutting forces and stability analysis by Abrari, F., Elbestawi, M.A., Spence, A.D.

“…This paper presents a dynamic force model and a stability analysis for ball end milling. The concept of the equivalent orthogonal cutting conditions, applied…”
Get full text

Computer Aided Machining—the z-Map Way: Sculptured Surface Machining—Theory and Applications; Byoung K. Choi, Robert B. Jerard; Kluwer Academic Publishers, Dordrecht, The Netherlands, 1998, GBP 135, 368 pages, ISBN 0-412-78020-8 by Spence, A.D

Get full text

B-rep based parallel machining simulation by Fleisig, R.V., Spence, A.D.

“…Boundary-representation (B-rep) solid modeller based machining simulations are employed in industry to avoid potential manufacturing failures and improve…”
Get full text

Parallel computing for sheet metal strain analysis by Chan, H.-L., Spence, A.D., Sklad, M.P.

“…This paper describes an application of high performance computing for industrial sheet metal strain analysis. A grid pattern of small circles is first…”
Get full text