A Neural Network Approach for optimal grasp planning

Mesgari, Hamed; Samavati, Farzad Cheraghpour; Jazeh, Hesam Eddin Shoori; Moosavian, S. Ali A.

doi:10.1109/icciautom.2011.6356774

Cited by 2 publications

(1 citation statement)

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“…These networks have been proven capable of mapping input/output relationships in highly nonlinear datasets. Neural networks have been widely used in various applications including control systems, systems identification, classification, and prediction of different phenomena [15].…”

Section: A Neural Network In Ocean Engineeringmentioning

confidence: 99%

Use of artificial neural networks for real-time prediction of heave displacement in ocean buoys

Hesam

Ling

Batten

2014

2014 International Conference on Renewable Energy Research and Application (ICRERA)

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Many advanced control systems for wave energy converters (WEC's) require knowledge of incoming wave profiles to be implemented. This is due to the non-causal relationship between water elevation and force exerted on a floating body. This study focuses on the use of cascade feedforward neural networks to predict short-term incoming water surface displacements based on recently observed data in real time. Prediction networks are trained with time series data reconstructed from spectral data and recorded time series data from a data buoy deployed off the West Irish Coast. Both training methods are shown to have predictive capabilities with regression coefficients between 0.8-0.9 for a small range of sea states. Both networks prediction accuracies are tested on a large range of sea states as well. For sea states dramatically different from training data prediction accuracies decrease, but less so for the network trained on observed data. The need for accurate wave predictions in the field of WEC control design is also discussed.

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Section: A Neural Network In Ocean Engineeringmentioning

confidence: 99%