Browsing by Author "Powell, E. A."

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    Automatic assembly design project 1968/9: report of technical survey committee
    (College of Aeronautics, 19) LeHunte, G. G.; Stout, K. J.; Charnley, C. J.; Powell, E. A.
    An Industrial survey has been carried out to determine the desired features of an automatic as machine. A questionnaire was circulated to industry and the results of the 38% response obtained were analysed and plotted. From these, conclusions were drawn as to the industrial requirements of an assembly machine.
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    The design of a numerically controlled drilling system using fluidic elements 1966/7
    (College of Aeronautics, 1967) Powell, E. A.; Boshier, G. C.
    This report outlines the aims of the project and procedures used to bring it to a successful conclusion. It also summarises the results of an investigation into the parameters which govern the specification of a numerically controlled point to point drilling machine.
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    A short note on useful codes for fluidic control circuits
    (College of Aeronautics, 1968-06) Powell, E. A.
    This note gives a survey of codes particularly useful for computational and analogue to digital circuits. Also included are logic circuits capable of converting the code into natural binary form as at some stage in a control circuit this is normally required.