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The integration of line loading and material handlingFang, Tao 08 1900 (has links)
No description available.
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Application of quantitative techniques in facilities planningTotten, Dwight Lee 08 1900 (has links)
No description available.
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A study of operating costs for 'slant angle' palletized warehouse storageEllars, Otto Raymond 12 1900 (has links)
No description available.
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Effectiveness of an on-body lifting aid at reducing low-back physical demands during an automotive assembly task : assessment of EMG response and user acceptabilityGraham, Ryan Bevan 20 August 2008 (has links)
The purposes of the present work were: 1) to develop a computerized model that could predict the personal lift-assist device (PLAD) spring excursion and control spring stiffness for various individuals based on their anthropometry and working posture and 2) to test the PLAD’s (Version 6) effectiveness and user acceptability during static forward bending in an automotive assembly plant. Study 1 required 30 subjects to carry out a protocol that simulated unloaded stoop, squat, and freestyle lifting. Trunk inclination and knee angles were determined via 3 FastrakTM sensors, whereas a displacement transducer attached in-line with the PLAD determined excursion when the trunk or knees flexed. A model was created to determine spring excursion, and it was successfully validated with 10 additional subjects. A computerized model applying the excursion model and mathematical equations was also developed to calculate the required spring stiffness for offsetting a proportion of the L4/L5 bending moment for each individual in various postures. Study 2 investigated the effectiveness and user acceptability of the PLAD at an automotive manufacturing facility, using operators who performed an assembly process requiring forward bending and static holds. Surface EMG data were collected at six sites on the low back and abdomen, and a tri-axial accelerometer was mounted on each subject’s sternum to measure trunk inclination. A 20% reduction in the L4/L5 bending moment was provided to each wearer using the aforementioned computerized model. The PLAD was able to significantly reduce low back muscular activity, predicted-compression, and ratings of perceived exertion, without significantly changing abdominal activity or trunk inclination. Workers had positive opinions about the device, and 80% said they would wear the device everyday on-line. Additionally, the computerized model developed in Study 1 was effective, as worker low back muscular activity was reduced by approximately 20% when wearing the PLAD. With slight alterations, the PLAD appears to be beneficial in reducing low back forces and discomfort in many tasks that place excessive biomechanical loading on the low back. / Thesis (Master, Kinesiology & Health Studies) -- Queen's University, 2008-08-18 15:55:16.757
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Development and application of a pc-based computerized textile finished goods production and inventory control system utilizing barcodingMattel, William Maxwell January 1991 (has links)
No description available.
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An aeroelastic model structure investigation for a manned real-time rotorcraft simulationLewis, William D. 08 1900 (has links)
No description available.
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Design, fabrication and testing of a special purpose end effector for the task of bin-pickingGore, Kiron Pralhad 05 1900 (has links)
No description available.
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Input-output modeling of material flows in industryBailey, Robert Reid 08 1900 (has links)
No description available.
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Skrubberavfall : Hantering i hamnEngström, Alexander, Glifberg, David January 2015 (has links)
This paper deals with challenges associated with handling scrubber waste in the port of Karlshamn and what various industry partners are doing to meet this growing demand. The main challenges have been the proportion of ships with scrubber, the amount of generated waste and waste characterisation. An understanding of these factors has been crucial in order to ascertain the aim of this study, which has been made with calculations based on leading manufacturer’s scrubber analyses and with an estimation of the quantity of ships with scrubber by examining AIS data from the Port of Karlshamn. In order to calculate the quantity of scrubber waste two different scenarios were established, which in turn produced two different outcomes. It has been shown that these two do not represent a significant effect for the waste handling in port. It has been established that the scrubber waste is hazardous waste and needs to be disposed in port without involvement of other types of waste. The amount of scrubber waste is relatively small compared to today’s waste handling in Swedish ports and can be managed with ease, this despite a potential rising demand for scrubbers in the future. Keywords: Scrubber, SECA, waste handling, sulphur oxide
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Stability Analysis of Multi-Fingered Grasp under Destabilizing Gravity EffectHayakawa, Yoshikazu, Nakashima, Akira 09 1900 (has links)
the 18th World Congress The International Federation of Automatic Control, Milano (Italy), August 28 - September 2, 2011
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