Digital Commons Network^™

Robotization For Assembling Small Parts, Frank J. Valese

Theses

The thrust of this paper is directed toward establishing a roboticized small parts assembly line where none currently exist. Technical and pragmatic requisites were established and reviewed prior to installing the proposed robotic workcell. Although the specific model chosen for discussion is the locksmithing industry, the procedures followed, the design tools utilized, and the methods of job-costing employed apply equally to other small parts industries.

Basic industrywide considerations reviewed for each robotization effort included:

1. Choosing the proper application for robotization
2. Obtaining management support and labor input to insure the success of the project
3. Deciding on the economic and production goals …

Design And Implementation Of A Local Area Network Utilizing Intel 310/80286 Systems, James Leach

Theses

The goal of this work was to provide the foundation for a course in networking by developing the hardware and software for a token ring Local Area Network (LAN). Any course work in networking would focus on the emerging International Standards Organization (ISO) Open Systems Interconnections (OSI) model. This model provides a seven layered structure, where each layer performs some logical aspect of the communication process. Thus, the software developed would have to provide the functionality of a multiple layered design, implying multiple tasks communicating by operating system primitives. Also, a simplified design would minimize the time for those students …

A Mathematical Analysis Of An Electronic Dot Generating Scanner For Dot Resolution And Tone Reproduction, Frederick K. Waechter

Theses

An electronic dot generating scanner is a complex machine. This complexity is based in the photographic methods which the scanner is designed to duplicate. This study addresses the mathematical principles of the entire scanner system. This paper was intended to provide an improved understanding of the scanner system. The hypothesis states that a mathematical analysis with experimental verification can be developed to accurately model the internal optics, tone reproduction, and output dot characteristics of an electronic dot generating scanner. The analysis begins with a functional block diagram, which shows the information flow through the scanner. This diagram breaks the process …

The Forms And Colors Of Nature On Silk, Sulaiman Abdul Ghani

Theses

None provided.

Productivity Through People : The Hewlett-Packard Way, Charles Serwedes

Theses

Petri nets have become a powerful tool for modeling and analyzing asynchronous concurrent systems. In this thesis I apply Petri nets for analyzing and modeling a flexible manufacturing workstation (FMS). A manufacturing workstation is modeled by using Colored- Timed Petri nets, with the consideration of tool handling, raw materials, quality checking and the reuse of reworkable scraps. A simulation program for a simplified Petri net model of manufacturing workstation is described and the production throughput is computed.

Establishing And Utilizing The Concept Of Socio-Technical-Spatial Systems In The 21st Century Work Environment, Asmita Gami

Theses

Productivity is an important aspect of work environment in a market economy. It depends on the integration of the efficiency of the technical system, the social structure of the organization as well as the spatial environment. The relationship of productivity to the spatial environment within the changing work environment is the primary concern of this research. The research attempts to identify where we are now in terms of our understanding of productivity and its relationship to the work environment as well as the historic evolution that has brought us to this stage. In addition, this project attempts to explain the …

Development Of An Off-Line Robot Programming System For Computer Control Of Ge P50 Robot, Subhas Vitthal Shetty

Theses

The General Electric P50 Robot has Teach Pendent Programming facilities. It is provided with a Computer Linkage - a communication control unit, but is not eguipped with any software which uses this linkage to communicate data between the computer and the P50.

A study was made of many Robot Programming systems existing today. The facilities a programming language should have was noted, and a Robot-Level Programming System was developed, which remote controls the P50 robot.

The program is written in TurboPascal and is developed on IBM PC/AT for communication between the P50 and an IBM PC Compatible Personal Computer. The …

Evaluation Of Word Processing Cost Effectiveness, Nicholas E. Tedesco

Theses

The objective of this thesis is to examine the use of word processing technology to determine if its implementation is a cost effective investment. This will be accomplished by comparing the cost of a typewritten page before and after the implementation or upgrade of word processing equipment. The degree of utilization and the impact of utilization on standard costs will also be examined.

Significant difficulty was encountered attempting to locate and compile statistical information on word processing. Therefore, a questionnaire was developed and distributed to the 100 largest public and 100 largest private companies headquartered in New Jersey, requesting information …

A Theoretical Investigation Of The Possibility Of Coexistence Of Three Microbial Populations Competing Purely And Simply In Configurations Of Three Interconnected Chemostats, Shiuan-Wu Chang

Theses

It is known from the literature that out of any number of microbial populations competing purely and simply in an environment which is homogeneous and has time invariant inputs (e.g. in an ideal chemostat) only one population can survive in a steady state under any conditions. However it has been proven possible for two competitors to coexist in two interconnected chemostats, which indicates that spatial heterogeneities may lead to coexistence of pure and simple competitors. The present study investigates whether the spatial heterogeneities created by three interconnected bioreactors may lead to a mixed culture (i.e. coexistence) of three pure and …

Application Of Robots In Developing Countries, Badi Uddin

Theses

The increasing versatility of robots has led to their use in a widening range of applications. The robot population is growing at a remarkable pace. The increase in the use of robots in industry has changed the standards of productivity and quality. During past years, as labor costs has risen, safety and environmental regulations have been changed to provide more benefits to workers and capabilities of robots became more sophisticated. Therefore, robots became a valuable piece of production equipment.

Now, robots are able to perform all kinds of hazardous and heavy duty jobs which are harmful to human life or …

Computered-Aided Digital Filter Design And Simulatio, Pao-Tsan Chiang

Theses

The simulation is written by C language on AT&T Unix pc 7300 environment, some fundamental mathematics is introduced in the beginning, then digital filter specification method: window, frequency sampling, equiripple are discussed, and Kaiser window method is discussed in details for programming.

There are many problems are met in my simulation, such as F.F.T. aliasing, leakage, Picket fence convolution, correlation, but solutions are proposed.

The result could be output data and graph, GSS_Drivers graph package is utilized, because consideration of operation speed and convenience are emphasized, speed is compromised, but easy to be restructured.

A Dsp Toolkit For The Unix/C Environment Of The Pc 7300 Compute, Suwutchai Jesdanun

Theses

The Digital Signal Processing (DSP) TOOLKIT is a package of programs designed to use the fast Fourier transform (FFT) and display its output responses in graphics form. This tool provides three different window functions and five data modifiers for filter designing and spectrum analysis. Flexible features for modifying the plottings, such as y-axis auto-scaling, xy-axis scaling and center line adjusting of the graphics display, are included.

All programs are written in C programming language for the UNIX System Environment of the UNIX PC 7300 computer. The program structure of DSP TOOLKIT is designed so that modules can be added or …

A Prognostication Of Just-In-Time Efficacy In American Manufacturing, Mark L. Kahan

Theses

"Just-in-time" is a Japanese philosophy of business management which has as its ideal the complete elimination of waste in the process of adding value to a product. Some experts have contended that its basis is not cultural, but technical, and is thus applicable to American manufacturing concerns. After an initial exploration of economics and productivity concepts, and of U.S. logistics, inventory, and purchasing practices, the matter of Just-in-time will be addressed, both theoretically and in terms of Japanese business and labor relationships and culture. Then, based upon a case study consisting of observations made at a traditional American manufacturer, this …

Relationships Of Light And The Spirit, Bernadine Wisniewski Koert

Theses

None provided.

Database Recovery, Kim L. Emanuel

Theses

Recovery techniques are an important aspect of database systems. They are essential to ensure that data integrity is maintained after any type of failure occurs. The recovery mechanism must be designed so that the availability and performance of the system are not unacceptably impacted by the recovery algorithms running during normal execution. On the other hand, enough information must be stored so that the database can be restored or transactions backed out in a reasonable amount of time. Concepts, techniques, and problems associated with database recovery will be presented in this thesis. The recovery issues for both centralized and distributed …

Career Education: A Second Grade Curriculum, Patricia Maender

Theses

Unavailable.

Voyage To Another City, Michael Robert Alves De Lima

Theses

None provided.

Master Of Fine Arts Degree Programs Marketing And Communication Programs, Araya Srikanlayanabuth

Theses

The purpose of this thesis will be an attempt to solve a graphic design problem which will be an effort to produce a creative marketing and communication program. In this demonstration project, I intend to develop a set of publications to promote the Master of Fine Arts Degree Programs at the College of Fine and Applied Arts, Rochester Institute of Technology.

Computer Aided Instruction And A Graphical Authoring System, Catherine Lofgren Goodykoontz

Theses

In the early 1960's, the computer was first used as a means of delivering instruction to college students. Today, the computer as an educational tool has been integrated into curricula from preschool to the university. This thesis focuses upon the specification and implementation of a Graphical Authoring System which is used to create, deliver and administrate instruction of a pictorial nature (combining graphics and text). The system explores a question format different from the traditional formats of multiple choice, true-false, and fill-in-the-blank which are available in current authoring systems. The question format to be explored allows the student to identify …

An Algorithmic Approach For Multi-Color Ramsey Graphs, Wei Li

Theses

The classical Ramsey number R(r1,r2,...,rm) is defined to be the smallest integer n such that no matter how the edges of Kn are colored with the m colors, 1, 2, 3, . . . ,m, there exists some color i such that there is a complete subgraph of size ri, all of whose edges are of color i. The problem of determining Ramsey numbers is known to be very difficult and is usually split into two problems, finding upper and lower bounds. Lower bounds can be obtained by the construction of a, so called, Ramsey graph. There are many different …

Interactive Virtual Debugger For Gpss/H, Eugene Johnson

Theses

GPSS (General Purpose System Simulator) is a language, designed to aid the computer modeling and simulation of a wide variety of different real life systems. As with any other large programming project, debugging GPSS programs is unavoidable and often difficult. The present thesis describes an Interactive Visual Debugging System for GPSS/H which attempts to simplify the debugging task by allowing the programmer to observe the actual behavior of the model in simulated real time, while preserving all traditional interactive debugging tools - breakpoints, system traps, selective displays, etc. The present version of the Interactive Visual Debugger is developed for the …

Effects Of Teaching Writing With Computer Word Processing, Mary F. Garrett

Theses

To Justify the expense and time Involved in teaching word processing to Junior high students, an attempt was made to demonstrate an educational benefit, the improvement of student writing. Two classes of eighth grade language arts students were instructed in writing using a computer word processing program, and three other classes wrote without computers. At the beginning and end of the unit, the students in both groups completed a writing assignment, which was evaluated by two different readers in order compare the of quality of writing.

The average posttest scores of students in both groups declined, and scores declined slightly …

A Functional Reading Curriculum For Severely Handicapped Students, Marie Sassenrath

Theses

In Missouri, the State School System serves the majority of severely handicapped students aged five to twenty-one and strives to facilitate their integration into community environments. The State Schools' most recent curriculum was developed in 1975. This guide cannot adequately prepare handicapped students for survival in a least restrictive environment because much of the guide's content is nonfunctional and taught in objectives simulated (classroom) settings . Its are not stated behaviorally, nor do they provide criterion levels new type of curriculum for is evaluation; needed. A clearly, a functional reading curriculum would equip the severely handicapped student with some degree …

A Survey Of Teachers' Perceptions Concerning The Single Parent Child, Margaret E. Huebner

Theses

This impact of parental divorce on childrens' adjustment has become the concern of many educators. Family life and childhood socialization has been continually redefined due to this marital disruption phenomenon. Since the structure of the contemporary American· family, composed of mother, father, and children has changed, educators need to be aware of the special needs and adjustments necessary for the children.

The purpose of this study was to determine by a survey if children from single parent homes were perceived in a more negative way, by their teachers, than children from intact homes. If children from single parent homes were …

Pate De Verre Process, Ann Frellsen

Theses

The intent of this thesis is to present a concise summary of the basic processes involved in the pate de verre method of casting glass. The pate de verre process allows one to cast practically any conceivable form into a glass object. Prior to beginning, however, one should give same consideration to the entire process its possibilities and its limitations. Beginning with making glass frit, the techniques covered include experimentation an combining glass frit with ceramic frits to achieve a variety of surfaces not normally available with one glass formula. The ingredients of the plaster mold used to contain the …

An Interpreter For Parallel Prolog, A Study And Implementation, Morad Benyoucef

Theses

In April 1982, a new institute named ICOT (Institute for New Generation Computer Technology ) was created in Japan. The institute was to support the FGCS ( Fifth Generation Computer Systems ) project. The project is a tremendous effort to enter the fifth generation of computing. The idea is to have a Logic Programming Language as a base language for the project. "The goal is to develop basic computer technology to build an intelligent computer system and its prototype which will have an inference function and an intelligent interface function." [18] The inference machine to be developed will be a …

Ipl: Interfaced Prolog/Lisp, Steven J. Recard

Theses

This thesis report describes the design and implementation of an interface between the two most common artificial intelligence languages, Lisp and Prolog. The interface is accomplished by small extensions to each language, and provides Prolog programs with the capability of invoking Lisp functions. The interface is simple yet powerful; it the supports passing of arbitrarily complex data objects, regardless of data type. The particular language implementations extended were C-Prolog [Pereira,85] and XLISP [Betz,86], both interpreters running under the Unix operating system.

An Exploration Of Conscious And Instinctive Concepts Within Ceramic Sculpture, Pamela Jayne Fayer

Theses

This thesis report describes the driving force behind my ceramic sculpture, a pursuit of form reflecting conscious and instinctive concepts in art. Each piece, a created situation removed somewhat from the context of the visual and expected, calls attention to the processes by which the human species functions. The environments created program a controlled ituation that evokes viewer response as they add to and heighten the illusions of real situations. The drama of these sculptural realities is further intensified by being life-sized. An intention of the work is not to function as the object it visually represents, but to explore …

Dye Image Stability Of Polaroid Time Zero Supercolor Prints, Anthony Zych

Theses

This paper discusses research on an automatic focusing system for IC-linewidth measuring instruments. The instrument incorporates a collimated light source, a device to move a sample in small, precise increments, and a charge-coupled device. The autofocusing model would measure the step-height to a focus position. Thickness of samples on an enlarged scale were measured to verify the feasibility of this device.

Music And Art : An Analogical Approach, Donald Groscost

Theses

None provided.