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A Schwarz Splitting Variant Of Cubic Spline Collocation Methods For Elliptic Pdes, Elias N. Houstis, John R. Rice, E.A. Vavalis Mar 1988

A Schwarz Splitting Variant Of Cubic Spline Collocation Methods For Elliptic Pdes, Elias N. Houstis, John R. Rice, E.A. Vavalis

Department of Computer Science Technical Reports

No abstract provided.


Coordinated Motion Control Of Multiple Robotic Devices For Welding And Redundancy Coordination Through Constrained Optimization In Cartesian Space, Shaheen Ahmad, Shengwu Luo Mar 1988

Coordinated Motion Control Of Multiple Robotic Devices For Welding And Redundancy Coordination Through Constrained Optimization In Cartesian Space, Shaheen Ahmad, Shengwu Luo

Department of Electrical and Computer Engineering Technical Reports

In this paper we consider the problem of coordinating multiple motion devices for welding. We focus on the problem of coordinating a positioning table and a seven axis manipulator, given the parametric definition of a trajectory on a weld piece. The problem is complex as there are more than nine axis involved and a number of permutations are possible which achieve the same motions of the weld torch. The system is redundant and the robot has singular configurations. As a result, manual programming of the robot system is rather complex. Our approach to the coordination problem is based on subdivision …


Efficient Interprocess Communication Using Shared Memory, Douglas E. Comer, Steven B. Munson Feb 1988

Efficient Interprocess Communication Using Shared Memory, Douglas E. Comer, Steven B. Munson

Department of Computer Science Technical Reports

No abstract provided.


A Note On Two Simulation Benchmarks, Vernon J. Rego Feb 1988

A Note On Two Simulation Benchmarks, Vernon J. Rego

Department of Computer Science Technical Reports

No abstract provided.


Reflection Mode Diffraction Tomography, Barry A. Roberts, A. C. Kak Feb 1988

Reflection Mode Diffraction Tomography, Barry A. Roberts, A. C. Kak

Department of Electrical and Computer Engineering Technical Reports

In the field of ultrasound diffraction tomography, a cross section of a weakly scattering object is reconstructed from measurements of the sound scattered from the insonified object. This research studies tomographic imaging algorithms that deal only with the sound that is backscattered from the object. The use of the backscattered sound provides higher resolution reconstructions due to the higher spatial frequency information about the object that is obtained from the backscatter. Unfortunately the cost of the high frequency information contained in the backscatter is the loss of low frequency information. Different approaches to compensate for this loss are discussed. An …


An Experimental Performance Analysis For The Rate Of Convergence Of 5-Point Star On General Domains, John R. Rice, Mo Mu Jan 1988

An Experimental Performance Analysis For The Rate Of Convergence Of 5-Point Star On General Domains, John R. Rice, Mo Mu

Department of Computer Science Technical Reports

No abstract provided.


Software Engineering Team Project Group Member Evaluations: Some Empirical Results, Herbert E. Dunsmore, David P. Moffett, Steven T. Ward Jan 1988

Software Engineering Team Project Group Member Evaluations: Some Empirical Results, Herbert E. Dunsmore, David P. Moffett, Steven T. Ward

Department of Computer Science Technical Reports

No abstract provided.


Concurrency Enhancement Through Program Unification: A Performance Analysis, Vernon J. Rego, Aditya P. Mathur Jan 1988

Concurrency Enhancement Through Program Unification: A Performance Analysis, Vernon J. Rego, Aditya P. Mathur

Department of Computer Science Technical Reports

No abstract provided.


An Experimental Performance Analysis For The Rate Of Convergence On Collocation On General Domains, Mo Mu, John R. Rice Jan 1988

An Experimental Performance Analysis For The Rate Of Convergence On Collocation On General Domains, Mo Mu, John R. Rice

Department of Computer Science Technical Reports

No abstract provided.


A Linear-Processor Algorithm For Depth-First Search In Planar Graphs, Gregory E. Shannon Jan 1988

A Linear-Processor Algorithm For Depth-First Search In Planar Graphs, Gregory E. Shannon

Department of Computer Science Technical Reports

No abstract provided.


A Parallel Spline Collocation-Capacitance Method For Elliptic Parallel Differential Equations, C. C. Christara, Elias N. Houstis, John R. Rice Jan 1988

A Parallel Spline Collocation-Capacitance Method For Elliptic Parallel Differential Equations, C. C. Christara, Elias N. Houstis, John R. Rice

Department of Computer Science Technical Reports

No abstract provided.


Comments On Mohr And Henderson's Path Consistency, Ching-Chih Han, Chia-Hoang Lee Jan 1988

Comments On Mohr And Henderson's Path Consistency, Ching-Chih Han, Chia-Hoang Lee

Department of Computer Science Technical Reports

No abstract provided.


Structure And Motion From Two Perspective Views Via Planar Patch, Chia-Hoang Lee Jan 1988

Structure And Motion From Two Perspective Views Via Planar Patch, Chia-Hoang Lee

Department of Computer Science Technical Reports

No abstract provided.


An Evaluation Of Effects Of Routine Maintenance On Highway Surface Conditions : Informational Report, Turki Ibrahim. Al-Suleiman, Kumares C. Sinha Jan 1988

An Evaluation Of Effects Of Routine Maintenance On Highway Surface Conditions : Informational Report, Turki Ibrahim. Al-Suleiman, Kumares C. Sinha

JTRP Technical Reports

No abstract provided.


Development Of A Prototype System For Snow Route Design And Management, J. R. Wright Jan 1988

Development Of A Prototype System For Snow Route Design And Management, J. R. Wright

JTRP Technical Reports

No abstract provided.


The Development Of Optimal Strategies For Maintenance, Rehabilitation And Replacement Of Highway Bridges, Vol. 1: The Elements Of The Indiana Bridge Management System (Ibms), Kumares C. Sinha, Mitsuru Saito, Yi Jiang, Sudhir Murthy, Ah Beng Tee, Mark D. Bowman Jan 1988

The Development Of Optimal Strategies For Maintenance, Rehabilitation And Replacement Of Highway Bridges, Vol. 1: The Elements Of The Indiana Bridge Management System (Ibms), Kumares C. Sinha, Mitsuru Saito, Yi Jiang, Sudhir Murthy, Ah Beng Tee, Mark D. Bowman

JTRP Technical Reports

No abstract provided.


Assessment Of Routine Maintenance Needs And Optimal Use Of Maintenance Funds, Kumares C. Sinha, Turki Ibrahim Al-Suleiman, Rajeev Prakash Tandon, Khaled Ksaibati, Tien Fang Fwa, Kieran John Feighan, John Daniel Riverson, Ferdnando Mario Montenegro Jan 1988

Assessment Of Routine Maintenance Needs And Optimal Use Of Maintenance Funds, Kumares C. Sinha, Turki Ibrahim Al-Suleiman, Rajeev Prakash Tandon, Khaled Ksaibati, Tien Fang Fwa, Kieran John Feighan, John Daniel Riverson, Ferdnando Mario Montenegro

JTRP Technical Reports

No abstract provided.


Supporting Document For Stabl/Pc 4m : Informational Report, Jose E. Thomaz Jan 1988

Supporting Document For Stabl/Pc 4m : Informational Report, Jose E. Thomaz

JTRP Technical Reports

No abstract provided.


User Guide For Stabl/Pc 5m : Informational Report, Eftychios Achilleos Jan 1988

User Guide For Stabl/Pc 5m : Informational Report, Eftychios Achilleos

JTRP Technical Reports

No abstract provided.


Alternate Models Of The Dynamics Of A Refrigeration Compressor Shell, Massoud S. Tavakoli, Rajendra Singh Jan 1988

Alternate Models Of The Dynamics Of A Refrigeration Compressor Shell, Massoud S. Tavakoli, Rajendra Singh

International Compressor Engineering Conference

No abstract provided.


Influence Of Valve On Gas Pulsation Of Reciprocating Compressor, Ting-Rong Ren, Si-Ying Sun Jan 1988

Influence Of Valve On Gas Pulsation Of Reciprocating Compressor, Ting-Rong Ren, Si-Ying Sun

International Compressor Engineering Conference

No abstract provided.


Optimization Method For Lubricating Oil Selection Of Reciprocating Compressors, Qu Zongchang, Liu Yong, Feng Quanke Jan 1988

Optimization Method For Lubricating Oil Selection Of Reciprocating Compressors, Qu Zongchang, Liu Yong, Feng Quanke

International Compressor Engineering Conference

No abstract provided.


On The On-Off Operation In A Reciprocating Compressor Refrigeration System With Capillary, W. Jun, W. Yezheng Jan 1988

On The On-Off Operation In A Reciprocating Compressor Refrigeration System With Capillary, W. Jun, W. Yezheng

International Refrigeration and Air Conditioning Conference

No abstract provided.


Prediction Of The Behaviour Of Oil Refrigerant Mixtures, U. Hesse, H. Kruse Jan 1988

Prediction Of The Behaviour Of Oil Refrigerant Mixtures, U. Hesse, H. Kruse

International Refrigeration and Air Conditioning Conference

No abstract provided.


Mathematical Modelling Of The Oil Influence Upon The Working Cycle Of Screw Compressors, N. Stosic, A. Kovacevic, K. Hanjalic, Lj. Milutinovic Jan 1988

Mathematical Modelling Of The Oil Influence Upon The Working Cycle Of Screw Compressors, N. Stosic, A. Kovacevic, K. Hanjalic, Lj. Milutinovic

International Compressor Engineering Conference

No abstract provided.


An Investigation On Heat Transfer In Reed Valve Passage, Hurjan Zhang, Yezheng Wu Jan 1988

An Investigation On Heat Transfer In Reed Valve Passage, Hurjan Zhang, Yezheng Wu

International Compressor Engineering Conference

No abstract provided.


A Study On The Kinematics Of A Variable Displacement Compressor For Automotive Air Conditioners, Kenji Tojo, Kunihiko Takao, Youzou Nakamura, Kenichi Kawasima, Yukio Takahashi Jan 1988

A Study On The Kinematics Of A Variable Displacement Compressor For Automotive Air Conditioners, Kenji Tojo, Kunihiko Takao, Youzou Nakamura, Kenichi Kawasima, Yukio Takahashi

International Compressor Engineering Conference

No abstract provided.


A Study Of Connected Component Labeling Algorithms On The Mpp, Susanne E. Hambrusch, Lynn Tewinkel Jan 1988

A Study Of Connected Component Labeling Algorithms On The Mpp, Susanne E. Hambrusch, Lynn Tewinkel

Department of Computer Science Technical Reports

No abstract provided.


Design And Fabrication Of A Self-Calibrating Germanium Photodiode For Radiometric Applications, Daniel Li-Chung Huang, Richard J. Schwartz Jan 1988

Design And Fabrication Of A Self-Calibrating Germanium Photodiode For Radiometric Applications, Daniel Li-Chung Huang, Richard J. Schwartz

Department of Electrical and Computer Engineering Technical Reports

This work is concerned with the design and fabrication of an absolute radiometric detector operated over the 0.7 to 1.5 μm wavelength range. This application requires a semiconductor photodiode with high internal quantum efficiency and long term stability. Of many possible materials, germanium is chosen because high quality material is available, the fabrication processes are relatively straight forward, and a high quantum efficiency is achievable. The fabrication procedures for a germanium cell were developed. Two types of germanium photodiodes were fabricated and tested. In both photodiodes, a channel stop has been employed to reduce the lateral current due to surface …


Calculation Of Blow-Hole Area For Screw Compressors, P. J. Singh, J. L. Bowman Jan 1988

Calculation Of Blow-Hole Area For Screw Compressors, P. J. Singh, J. L. Bowman

International Compressor Engineering Conference

No abstract provided.