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On the response of shock-induced separation bubble to small amplitude disturbances (2005)
Journal Article
Krishnan, L., Yao, Y., Sandham, N. D., & Roberts, G. T. (2005). On the response of shock-induced separation bubble to small amplitude disturbances. Modern Physics Letters B, 19(28-29), 1495-1498. https://doi.org/10.1142/S0217984905009742

Numerical simulations of an oblique shock interacting with a compressible laminar boundary layer are reported. The Mach number ranges from 2 to 6.85, while the Reynolds number based on the distance to the impingement location is fixed at 3 × 105. All... Read More about On the response of shock-induced separation bubble to small amplitude disturbances.

High fidelity telepresence systems: Design, control, and evaluation (2005)
Presentation / Conference
Buss, M., Kuschel, M., Lee, K., Peer, A., Stanczyk, B., & Unterhinninghofen, U. (2005, October). High fidelity telepresence systems: Design, control, and evaluation. Paper presented at Joint International COE/HAM SFB-453 Workshop on Human Adaptive Mechatronics and High-Fidelity Telepresence, Tokyo, Japan

An overview of subjectively selected recent topics and research trends in the area of modern telepresence and teleaction is given. Multi-modal telepresence systems are to enable human operators to become present and active in remote or inaccessible e... Read More about High fidelity telepresence systems: Design, control, and evaluation.

Haptic telemanipulation in extensive remote environments (2005)
Presentation / Conference
Peer, A., Unterhinninghofen, U., Lee, K., Stanczyk, B., & Buss, M. (2005, October). Haptic telemanipulation in extensive remote environments. Paper presented at Joint International COE/HAM SFB-453 Workshop on Human Adaptive Mechatronics and High-Fidelity Telepresence, Tokyo, Japan

We present a telepresence system with visual and haptic feedback for a telemanipulation task in full six degrees-of-freedom. The employed teleoperator consists of an anthropomorphic manipulator arm mounted on a mobile base to allow task execution in... Read More about Haptic telemanipulation in extensive remote environments.

A nonlinear kinematic hardening model for the simulation of cyclic loading paths in anisotropic aluminum alloy sheets (2005)
Presentation / Conference
Cardoso, R. P., Yoon, J., Valente, R., Gracio, J., Simoes, F., & Sousa, R. (2005, September). A nonlinear kinematic hardening model for the simulation of cyclic loading paths in anisotropic aluminum alloy sheets. Paper presented at 8th International Conference on Computational Plasticity (COMPLAS 2005), Barcelona, Spain, September 5-8, 2005, Barcelona, Spain

Haptic telemanipulation with dissimilar kinematics (2005)
Presentation / Conference
Peer, A., Stanczyk, B., & Buss, M. (2005, August). Haptic telemanipulation with dissimilar kinematics. Paper presented at IEEE/RSJ International Conference on Intelligent Robots and Systems, Edmonton, Canada

This work addresses some practical issues regarding development of a telerobotic system for 6 degrees of freedom (DoF) tasks. The system consists of a hyper redundant haptic input device ViSHaRD10, a redundant 7DoF manipulator and a stereo vision sys... Read More about Haptic telemanipulation with dissimilar kinematics.

Sheet metal forming simulation using EAS solid-shell finite elements (2005)
Presentation / Conference
Parente, M., Valente, R., Natal, R., Cardoso, R. P., & Sousa, R. (2005, April). Sheet metal forming simulation using EAS solid-shell finite elements. Paper presented at 8th ESAFORM Conference on Material Forming, Cluj-Napoca, Romania, April 1, 2005, Cluj-Napoca, Romania

One point quadrature shell element with through-thickness stretch (2005)
Journal Article
Cardoso, R. P., & Yoon, J. W. (2005). One point quadrature shell element with through-thickness stretch. Computer Methods in Applied Mechanics and Engineering, 194(9-11), 1161-1199. https://doi.org/10.1016/j.cma.2004.06.017

A general purpose one point quadrature shell element accounting for through-thickness deformation is developed. In the shell, a complete 3-D constitutive law is introduced, leading to a 7-parameter theory which explicitly accounts for thickness chang... Read More about One point quadrature shell element with through-thickness stretch.

A new one-point quadrature enhanced assumed strain (EAS) solid-shell element with multiple integration points along thickness: Part I - Geometrically linear applications (2005)
Journal Article
Natal Jorge, R. M., Grácio, J. J., Fontes Valente, R. A., Alves de Sousa, R. J., Cardoso, R. P., Valente, R., & Yoon, J. W. (2005). A new one-point quadrature enhanced assumed strain (EAS) solid-shell element with multiple integration points along thickness: Part I - Geometrically linear applications. International Journal for Numerical Methods in Engineering, 62(7), 952-977. https://doi.org/10.1002/nme.1226

Accuracy and efficiency are the main features expected in finite element method. In the field of low-order formulations, the treatment of locking phenomena is crucial to prevent poor results. For three-dimensional analysis, the development of efficie... Read More about A new one-point quadrature enhanced assumed strain (EAS) solid-shell element with multiple integration points along thickness: Part I - Geometrically linear applications.

Towards dependable swarms and a new discipline of swarm engineering (2005)
Conference Proceeding
Winfield, A. F., Harper, C. J., & Nembrini, J. (2005). Towards dependable swarms and a new discipline of swarm engineering. In E. Şahin, & W. M. Spears (Eds.), SR 2004: Swarm Robotics (126-142). https://doi.org/10.1007/978-3-540-30552-1_11

This review paper sets out to explore the question of how future complex engineered systems based upon the swarm intelligence paradigm could be assured for dependability. The paper introduces the new concept of 'swarm engineering': a fusion of depend... Read More about Towards dependable swarms and a new discipline of swarm engineering.

Application of Multi-Agent Technology to Fault Diagnosis of Power Distribution Systems (2005)
Journal Article
Yang, J., Montakhab, M., Pipe, A. G., Carse, B., & Davies, T. S. (2005). Application of Multi-Agent Technology to Fault Diagnosis of Power Distribution Systems. International Journal of Intelligent Information Technologies, 1(2), 1-16. https://doi.org/10.4018/jiit.2005040101

When a fault occurs in a power system, the protective relays detect the fault and trip appropriate circuit breakers, which isolate the affected equipment from the rest of the power system. Fault diagnosis of power systems is the process of identifyin... Read More about Application of Multi-Agent Technology to Fault Diagnosis of Power Distribution Systems.

One point quadrature shell elements for sheet metal forming analysis (2005)
Journal Article
Cardoso, R. P., & Yoon, J. W. (2005). One point quadrature shell elements for sheet metal forming analysis. Archives of Computational Methods in Engineering, 12(1), 3-66. https://doi.org/10.1007/BF02736172

Numerical simulation of sheet metal forming processes is overviewed in this work. Accurate and efficient elements, material modelling and contact procedures are three major considerations for a reliable numerical analysis of plastic forming processes... Read More about One point quadrature shell elements for sheet metal forming analysis.

EcoBot-II: An artificial agent with a natural metabolism (2005)
Journal Article
Ieropoulos, I., Melhuish, C., Greenman, J., & Horsfield, I. (2005). EcoBot-II: An artificial agent with a natural metabolism. International Journal of Advanced Robotic Systems, 2(4), 295-300. https://doi.org/10.5772/5777

In this paper we report the development of the robot EcoBot-II, which exhibits a primitive form of artificial symbiosis. Microbial Fuel Cells (MFCs) were used as the onboard energy supply, which consisted of bacterial cultures from sewage sludge and... Read More about EcoBot-II: An artificial agent with a natural metabolism.

Rolling horizon heuristics for production planning and set-up scheduling with backlogs and error-prone demand forecasts (2005)
Journal Article
Clark, A. (2005). Rolling horizon heuristics for production planning and set-up scheduling with backlogs and error-prone demand forecasts. Production Planning and Control, 16(1), 81-97. https://doi.org/10.1080/09537280412331286565

Three families of models and fast heuristic methods are developed for identifying a production plan and immediate set-up schedule for a manufacturing line with changeover times. The initial model is exact, but is optimally solvable only for very shor... Read More about Rolling horizon heuristics for production planning and set-up scheduling with backlogs and error-prone demand forecasts.

Convergence synthesis of dynamic frequency modulation tones using an evolution strategy (2005)
Conference Proceeding
Mitchell, T. J., & Pipe, A. G. (2005). Convergence synthesis of dynamic frequency modulation tones using an evolution strategy. In F. Rothlauf, J. Branke, S. Cagnoni, D. Wolfe Corne, R. Drechsler, Y. Jin, …G. Squillero (Eds.), Applications on Evolutionary Computing. , (533-538). https://doi.org/10.1007/978-3-540-32003-6_54

This paper reports on steps that have been taken to enhance previously presented evolutionary sound matching work. In doing so, the convergence characteristics are shown to provide a synthesis method that produces interesting sounds. The method imple... Read More about Convergence synthesis of dynamic frequency modulation tones using an evolution strategy.