All Outputs (8)

Mechanical properties and microstructure of thin plates of A6061 wrought aluminum alloy using rheology forging process with electromagnetic stirring (2013)
Journal Article
Jin, C. K., Bolouri, A., & Kang, C. G. (2014). Mechanical properties and microstructure of thin plates of A6061 wrought aluminum alloy using rheology forging process with electromagnetic stirring. Metallurgical and Materials Transactions B, 45(3), 1068-1080. https://doi.org/10.1007/s11663-013-9993-7

We propose the possibility of fabricating A6061 thin plates using the rheology forging process. Electromagnetic stirring (EMS) is used to fabricate a semi-solid slurry. A thin plate is formed by injecting the slurry into the forging die. When the pun... Read More about Mechanical properties and microstructure of thin plates of A6061 wrought aluminum alloy using rheology forging process with electromagnetic stirring.

Unsupervised learning spatio-temporal features for human activity recognition from RGB-D video data (2013)
Journal Article
Chen, G., Zhang, F., Giuliani, M., Buckl, C., & Knoll, A. (2013). Unsupervised learning spatio-temporal features for human activity recognition from RGB-D video data. Lecture Notes in Artificial Intelligence, 8239 LNAI, 341-350. https://doi.org/10.1007/978-3-319-02675-6_34

Being able to recognize human activities is essential for several applications, including social robotics. The recently developed commodity depth sensors open up newpossibilities of dealingwith this problem. Existing techniques extract hand-tuned fea... Read More about Unsupervised learning spatio-temporal features for human activity recognition from RGB-D video data.

Bootstrapping a robot's kinematic model (2013)
Journal Article
Broun, A., Beck, C., Pipe, T., Mirmehdi, M., & Melhuish, C. (2014). Bootstrapping a robot's kinematic model. Robotics and Autonomous Systems, 62(3), 330-339. https://doi.org/10.1016/j.robot.2013.09.011

We present a system that is able to autonomously build a 3D model of a robot's hand, along with a kinematic model of the robot's arm, beginning with very little information. The system starts by using exploratory motions to locate and centre the robo... Read More about Bootstrapping a robot's kinematic model.

Biomimetic tactile target acquisition, tracking and capture (2013)
Journal Article
Prescott, T. J., Pearson, M. J., Mitchinson, B., Pearson, M., Pipe, A. G., & Prescott, T. (2014). Biomimetic tactile target acquisition, tracking and capture. Robotics and Autonomous Systems, 62(3), 366-375. https://doi.org/10.1016/j.robot.2013.08.013

Good performance in unstructured/uncertain environments is an ongoing problem in robotics; in biology, it is an everyday observation. Here, we model a particular biological system - hunting in the Etruscan shrew - as a case study in biomimetic robot... Read More about Biomimetic tactile target acquisition, tracking and capture.

Effect of mesh topologies on wall heat transfer and pressure loss prediction of a blade coolant passage (2013)
Journal Article
Effendy, M., Yao, Y., & Yao, J. (2013). Effect of mesh topologies on wall heat transfer and pressure loss prediction of a blade coolant passage. Applied Mechanics and Materials, 315, 216-220. https://doi.org/10.4028/www.scientific.net/AMM.315.216

This paper studies the effect of mesh topologies such as hybrid and structured meshes on the evaluation of wall heat transfer coefficient (HTC) and pressure loss of a blade cooling passage. An experimental model is chosen; it has five-row of stream w... Read More about Effect of mesh topologies on wall heat transfer and pressure loss prediction of a blade coolant passage.

Quadratic programming and penalized regression (2013)
Journal Article
Smith, A. D. A. C. (2013). Quadratic programming and penalized regression. Communications in Statistics - Theory and Methods, 42(7), 1363-1372. https://doi.org/10.1080/03610926.2012.732177

Quadratic programming is a versatile tool for calculating estimates in penalized regression. It can be used to produce estimates based on L1 roughness penalties, as in total variation denoising. In particular, it can calculate estimates when the roug... Read More about Quadratic programming and penalized regression.

Evaluation of wall heat transfer in blade trailing-edge cooling passage (2013)
Journal Article
Yao, Y., Effendy, M., & Yao, J. (2013). Evaluation of wall heat transfer in blade trailing-edge cooling passage. Applied Mechanics and Materials, 284-287, 738-742. https://doi.org/10.4028/www.scientific.net/AMM.284-287.738

Model configurations of a blade trailing-edge internal cooling passage with staggered elliptic pin-fins in streamwise and spanwise are adopted for numerical investigation using computational fluid dynamics (CFD). Grid refinement study is performed at... Read More about Evaluation of wall heat transfer in blade trailing-edge cooling passage.

Transparency improved sliding-mode control design for bilateral teleoperation systems by using virtual manipulator concept (2013)
Journal Article
Jafari, A., & Ryu, J. H. (2013). Transparency improved sliding-mode control design for bilateral teleoperation systems by using virtual manipulator concept. IFAC-PapersOnLine, 3(PART 1), 21-26. https://doi.org/10.3182/20131111-3-KR-2043.00013

This paper proposes a new methodology for designing sliding mode bilateral controllers based virtual manipulator concept that aims to reach the most transparency considering parameter uncertainties and disturbances. This method shows a modified schem... Read More about Transparency improved sliding-mode control design for bilateral teleoperation systems by using virtual manipulator concept.