'Channel routing' diaporamas de présentation

CS137: Electronic Design Automation

CS137: Electronic Design Automation. Day 21: November 28, 2005 Routing 1. Today. Custom/Semi-custom Routing Slicing Channel Routing Over-the-Cell/Multilayer. Routing Problem. Where to wires run? Once know where blocks live, where do the wires go? In such a way as to:

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An Exact Algorithm for Difficult Detailed Routing Problems

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DES 606 : Watershed Modeling with HEC-HMS

DES 606 : Watershed Modeling with HEC-HMS. Module 11 Theodore G. Cleveland, Ph.D., P.E 29 July 2011. Channel Routing. Example 5 illustrated lag-routing for simplistic channel routing. Lag routing does not attenuate nor change shape of the hydrograph

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Overland and channel routing (b) Calibration

Overland and channel routing (b) Calibration. Lecture 4. Routing Outline. Conceptual model Parameter estimation Connectivity Slopes Channel hydraulic properties Local customization steps. Routing Model. Real HRAP Cell. Hillslope model. Cell-to-cell channel routing.

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Topic 5 FLOOD ROUTING

Topic 5 FLOOD ROUTING. CONCEPT OF FLOOD ROUTING. CHANNEL ROUTING. River/Stream Routing Muskingum Method. Muskingum Formula. Calculate Channel Routing From Runoff Hydrograph. RESERVOIR ROUTING. The elevation-Storage (S-H) Graph The Storage-outflow (S-O) Relationship. FLOOD ROUTING.

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An Introduction to Channel Routing

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Iterative Improvement Search Hill Climbing, Simulated Annealing, WALKSAT, and Genetic Algorithms

Iterative Improvement Search Hill Climbing, Simulated Annealing, WALKSAT, and Genetic Algorithms. Andrew W. Moore Professor School of Computer Science Carnegie Mellon University www.cs.cmu.edu/~awm awm@cs.cmu.edu 412-268-7599.

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Overland and Channel Routing in the Distributed Model

Overland and Channel Routing in the Distributed Model. Lecture 4a. Yu Zhang. Outline. Conceptual model Parameter estimation Connectivity Slopes Channel hydraulic properties Local customization steps. Routing Model. Real HRAP Cell. Hillslope model. Cell-to-cell channel routing.

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Overland and Channel Routing in the Distributed Model

Overland and Channel Routing in the Distributed Model. Lecture 4a. Yu Zhang. Outline. Conceptual model Parameter estimation Connectivity Slopes Channel hydraulic properties Local customization steps. Routing Model. Real HRAP Cell. Hillslope model. Cell-to-cell channel routing.

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Flood Routing Applied Hydrology

Flood Routing Applied Hydrology. Flow Routing. Channel Routing Reservoir Routing. Routing. Routing is the process of predicting temporal and spatial variation of a flood wave as it travels through a river (or channel reach or reservoir. Two types of routing can be performed:

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Overview of NWS Distributed Model (HL-RDHM)

Overview of NWS Distributed Model (HL-RDHM). Mike Smith Victor Koren, Seann Reed, Zhengtao Cui, Ziya Zhang, Fekadu Moreda, Yu Zhang. Model Structure. Operational Version. HL-RDHM. P& ET. P, T & ET. Auto Calibration. SNOW -17. rain. rain + melt. SAC-SMA. SAC-SMA, SAC-HT.

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Graph Coloring

Graph Coloring. Vertex Coloring problem in VLSI routing. Share a track. Standard cells. channels. Share a track. Minimize channel width- assign horizontal Metal wires to tracks.. (min # of tracks = min channel width. Vertex Coloring problem in VLSI routing. Standard cells. 1. 2. 3.

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Kinematic Routing Model and its Parameters Definition

Kinematic Routing Model and its Parameters Definition. Routing Model. Real HRAP Cell. Hillslope model. Cell-to-cell channel routing. Separate Treatment of Fast and Slow Runoff. HRAP Cell. Hillslope Routing. Kinematic Wave Koren et al. (2004)

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Kinematic Routing Model and its Parameters Definition

Kinematic Routing Model and its Parameters Definition. Routing Model. Real HRAP Cell. Hillslope model. Cell-to-cell channel routing. Separate Treatment of Fast and Slow Runoff. HRAP Cell. Hillslope Routing. Kinematic Wave Koren et al. (2004)

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Kinematic Routing Model and its Parameters Definition

Kinematic Routing Model and its Parameters Definition. Routing Model. Real HRAP Cell. Hillslope model. Cell-to-cell channel routing. Separate Treatment of Fast and Slow Runoff. HRAP Cell. Hillslope Routing. Kinematic Wave Koren et al. (2004)

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WinTR-55: Introduction and Background

WinTR-55: Introduction and Background. Objectives: The basics History of WinTR-55 Nuts & bolts of algorithms Demo of model interface. Why model?. To estimate conditions where measurements are not available or possible. To test system understanding. To facilitate design.

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ECE 665 Spring 2004 Computer Algorithms with Applications to VLSI CAD

ECE 665 Spring 2004 Computer Algorithms with Applications to VLSI CAD. Channel Routing Global Routing. Channel Routing Problem.

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Channel Routing Implementation and Output

Channel Routing Implementation and Output. Colleen O. Doten August 5, 2004. www.eas.purdue.edu/geomorph/envben.html. Sediment Module Implementation. Spatially constant parameters debris flow d 50 (set to 2 mm) and d 90 (set to 17 mm) Spatially variable parameters Soil Parameters

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