منابع مشابه
Numerical modeling of tunneling induced ground deformation and its control
Tunnelling through cities underlain by soft soil, commonly associated with soil movement around the tunnels and subsequent surface settlement. The predication of ground movement during the tunnelling and optimum support pressure could be based on analytical, empirical or the numerical methods. The commonly used Earth pressure balance (EPB) tunneling machines, uses the excavated soil in a pressu...
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A new design for an immersive ground control station is presented that allows operators to monitor and control one or more semi-autonomous unmanned remote vehicles. This new ground station utilizes a virtual reality based visualization of the operational space and the graphical representation of multiple information streams to create a comprehensive immersive environment designed to significant...
متن کاملnumerical modelling of tunnelling induced ground deformation and its control
tunnelling through cities underlain by soft soil, commonly associated with soil movement around the tunnels and subsequent surface settlement. the predication of ground movement during the tunnelling and optimum support pressure could be based on analytical, empirical or the numerical methods. the commonly used earth pressure balance (epb) tunneling machines, uses the excavated soil in a pressu...
متن کاملLimits to Ground Control in Autonomous SpacecraftAlfred
In this paper the autonomy concept used by ESA and NASA is critically evaluated. Moreover, a more proper ground-control/spacecraft organizational structure is proposed on the basis of a new, more elaborated concept of autonomy. In an extended theoretical discussion its deenitional properties and functionalities are established. The rather basic property of adaptivity leads to the categorization...
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We present a deep learning based reactive controller that uses a simple network architecture requiring few training images. Despite its simple structure and small size, our network architecture, called ControlNet, outperforms more complex networks in multiple environments using different robot platforms. We evaluate ControlNet in structured indoor environments and unstructured outdoor environme...
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ژورنال
عنوان ژورنال: The Iowa Review
سال: 2004
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.5864