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International Telemetering Conference Proceedings / October 28-31, 1996 / Town and Country Hotel and Convention Center, San Diego, California / XRunner, a UNIX, client-server based, automated record-replay test tool developed by Mercury Interactive Corporation, was used by a project at NASA's Goddard Space Flight Center to automate intensive GUI/window-driven satellite operations functions. This work was part of the Integrated Monitoring, Analysis and Control COTS System (IMACCS), a COTS integration prototype development effort. XRunner, running in its object-oriented context sensitive mode, recorded the window/push-button images of significant events in spacecraft operations with sequential steps and generated test script language (TSL) for subsequent replay or test verification. The recorded TSL was optimized such that scenario replay timing, sequencing, grouping, and UNIX interactions became simple, easily-automated tasks instead of manually intensive, error-prone operations. This feature of the XRunner tool is expected to greatly enhance operations and testing.

ITC/USA 2011 Conference Proceedings / The Forty-Seventh Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2011 / Bally's Las Vegas, Las Vegas, Nevada / For those of us that are Trekies as well as techies, having Geordi's computer that can answer detailed system status questions in real time is something of a holy grail. Indeed, who doesn't like the idea of being able to ask a question and almost instantaneously get an answer? Fortunately, this basic functionality of being able to query an instrumentation system and have it return any level of detail about the system is within reach. Borrowing from another science fiction show, we might say: "We have the technology ..." The ability to network complex systems together - even to the point of having devices autonomously link into the system - is common place. Devices that can report their status, test themselves for failures, and self calibrate are also common. Certainly software interfaces into complex systems, including the graphics for hierarchical 3-D displays, can be created. Unfortunately, we do not currently have all of the different technologies needed for a fully automated instrumentation support system integrated into our particular domain. This paper looks at why we don't have this now and where we are in terms of getting there. This includes discussions of networking, metadata, smart instrumentation, standardization, the role manufacturers need to play, and a little historical perspective.

published_or_final_version / Business Administration / Master / Master of Business Administration

published_or_final_version / Business Administration / Master / Master of Business Administration

published_or_final_version / abstract / Architecture / Master / Master of Science in Interdisciplinary Design and Management

This thesis explains the development of a computer vision system able to find and orient relatively small objects. The motivations is exchanging a monotonous work done by hand and replace it with an automation system with help of an ABB IRB 140 industrial robot. The vision system runs on a standard PC and is developed using the OpenCV environment, originally made by Intel in Russia. The algorithms of the system is written in C++ and the user interface in C++/CLI. With a derived test case, multiple vision algorithms is tested and evaluated for this kind of application. The result shows that SIFT/SURF works poorly with multiple instances of the search object and HAAR classifiers produces many false positives. Template matching with image moment calculation gave a satisfying result regarding multiple object in the scene and produces no false positives. Drawbacks of the selected algorithm developed where sensibility to light invariance and lack of performance in a skewed scene. The report also contains suggestions on how to precede with further improvements or research.

The research examines the difficulties relating to the construction of a computer model for the automation of the design and cost estimation practices in engineering. The research has been carried out in an industrial context and the work has included both theoretical and pragmatic issues relating to the modelling of expertise for the production of commercially useful software in the field of combustion system design. The difficulties relating to the capture of ill-defined knowledge and subjective human decision-making with 'traditional' programming languages is examined and a study undertaken regarding the use of Artificial Intelligence techniques. A particular emphasis has been placed on decision-making under uncertainty. The work has resulted in the construction of a prototype expert system that can be used to produce design quotations relating to single burner gas-fired combustion systems. An important aspect of the decision-making characteristic of engineering design, and particularly for the cost estimating stages of a project, is the mannner in which engineers combine both cost and technical data in order to arrive at design solutions on the criterion 'value for money'. The formal mathematics of probability theory and confirmation theory provide tools for modelling expertise of this kind and the research has developed and examined two parallel systems. The first is based on the use of Bayes' theorem and the second makes use of ideas from both confirmation and fuzzy set theory. The general approach, developed within the research, of combining knowledge types relating to 'fitness for purpose' and 'cost' into ordinal measures of 'value' is fundamental to many areas of decision-making and has many applications. The research also addresses the use of rule-based methods for application domains where the knowledge is continually changing and the expertise of users is variable.

CAVALTECH is an equestrian automation company, owned by the student, which aims to automate the horseshoeing process. Horseshoeing is the art of attaching material to a horses hoof in order to protect it from wear and tear that it would not be subjected to in the wild. Horseshoeing is very expensive, hard-work and inconsistent. This project is about developing technology to assist in improving the horseshoeing process. The report summarises the planning processes involved in the project, reports the results and then makes comparisons between the two. The project is testament to the need for adaptive planning when undertaking novel projects as well as the need to be efficient and effective with the time available.

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