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Automation Performance IndexMakarechi, Shariar 30 November 2006 (has links)
Automation is intended to improve overall building performance. Building Automation Systems (BAS) are attractive and popular due to their promise of increased operational effectiveness. BAS can be optimized and a well-designed and well-implemented BAS is expected to increase a buildings overall appeal and value as a result of improvement to its performance. In order to improve the level of automation in buildings, a measurement tool in the form of a performance index is needed. The goal of this research is to quantify a buildings level of automation-performance. The specific objective is to develop an Automation Performance Index (API) model for evaluating the extent of a buildings automation-performance. A methodology is outlined with ten tasks to accomplish the goals of this research and a criterion for each task is described.
An extensive literature research and expert survey are performed to identify the key parameters that influence the performance of BAS. Seminars related to the building automation and commissioning fields were also attended to obtain the views of practitioners, manufacturers experts, as well as scholars in the field of building automation and performance commissioning. A Delphi method of research approach is conducted through a series of interviews and surveys of industry and academia experts. The feedback from experts and the research from literature, industry and academic resources are combined, classified and categorized for identification of significant parameters around which Automation Performance Index (API) model can be defined.
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THE DIFFUSION AND ADOPTION OF A TECHNICAL INNOVATION: THE AUTOMATED TELLER MACHINELozano, Marvin Francis, 1950- January 1987 (has links)
No description available.
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Adaptive welding and seam tracking using laser visionSicard, Pierre January 1987 (has links)
No description available.
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Automation of Electrospark Deposition of TiCp/Ni on RSW Copper ElectrodesSyed, Murtasim 12 October 2010 (has links)
Electrospark Deposition (ESD) is a specialized micro-bonding process which is used to coat a base material, known as the substrate, with a stronger, tougher, and more durable top layer, the electrode. Short durations of electrical pulses ranging from milliseconds to microseconds are used to deposit the electrode onto the substrate. This process can be used to repair damaged parts, tools or equipment, or to improve and extend tool and equipment life.
The objective of this study is to develop a better understanding of the TiCp/Ni Metal Matrix Compound (MMC) coating process on RSW electrodes for the purpose of automation. Key aspects of the process are identified to aid in developing a method and approach for process automation.
In order to test the effects of automating this ESD process three automation solutions were considered and tested. The first was a Manual-Automated Hybrid setup which involved the use of a manual vibrating TiCp/Ni electrode applicator which was mounted on a CNC lathe. The second solution was the novel Actively Controlled Rotating and Reciprocating mechanism which replaced the vibration of the manual applicator with an actively controlled reciprocating mechanism and added rotational control of the TiCp/Ni electrode. The third solution was the novel Actively Controlled Rotating and Vibrating mechanism which used the rotational portion of the Actively Controlled Rotating and Reciprocating mechanism but replaced the reciprocating mechanism with a vibrational one.
Observations of initial tests lead to an understanding of how the TiCp/Ni electrode wears during the process while using a manual applicator as opposed one of the novel mechanisms and helped to solidify a method to ensure even wearing of the TiCp/Ni electrode for automation.
Further testing of the Actively Controlled Rotating and Reciprocating mechanism provided information about the electrical characteristics of the process and the effects of these results on the process. These test results were used to develop a constraint on the contact duration between the TiCp/Ni electrode and the RSW Copper electrode.
Force measurements of the manual operators at Huys Industries Ltd, the Actively Controlled Rotating and Reciprocating mechanism, and the Actively Controlled Rotating and Vibrating mechanism were used to identify differences in the process results based on the mechanism used. With the use of this data an upper limit for the contact force for this process was specified in order to ensure damage free coatings.
The Actively Controlled Rotating and Vibrating mechanism was used to specify a minimum travel speed for the TiCp/Ni electrode along with a minimum number of passes required to ensure gapless coatings.
The Actively Controlled Rotating and Vibrating mechanism produced relatively decent coatings of TiCp/Ni on the RSW Copper electrodes and serves as a proof of concept and basis for automation of this process.
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Throughput analysis in a conveyor-fed automated storage and retrieval warehousing facilityKittell, Robert Paul 12 1900 (has links)
No description available.
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An analysis of throughput performance for automated storage/retrieval systemsRizo-Patron Leguia, Alvaro Jose 12 1900 (has links)
No description available.
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Simulation of a microload automated storage/retrieval systemQuiroz, Marco Antonio 08 1900 (has links)
No description available.
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A minimum cost design for an automated warehouseBozer, Yavuz Ahmet 12 1900 (has links)
No description available.
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An architecture for an apparel manufacturing enterpriseMalhotra, Rajeev 05 1900 (has links)
No description available.
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Robust fixed-structure controller synthesisCorrado, Joseph R. 08 1900 (has links)
No description available.
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