A Methodology for Systems Engineering, Volume 24 |
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Page 32
... York and Boston ( Ref 3 ) . The plan called for installation of the experimental system . ( known as TD - X ) as soon as termination of the war effort permitted . As an experimental installation , effort was to be directed toward early ...
... York and Boston ( Ref 3 ) . The plan called for installation of the experimental system . ( known as TD - X ) as soon as termination of the war effort permitted . As an experimental installation , effort was to be directed toward early ...
Page 35
... York - Boston TD - X system , the report compared first costs per channel - mile and the present worth of annual costs † through a 15 - year study period . The major conclusion was that radio relay would have much lower first cost , or ...
... York - Boston TD - X system , the report compared first costs per channel - mile and the present worth of annual costs † through a 15 - year study period . The major conclusion was that radio relay would have much lower first cost , or ...
Page 37
... York - Chicago TD - 2 system . and the forecast distribution of engineering manpower . These charts are good examples of the kind of detail that must be provided in plan- ning a major development . Plan II contemplated extensive changes ...
... York - Chicago TD - 2 system . and the forecast distribution of engineering manpower . These charts are good examples of the kind of detail that must be provided in plan- ning a major development . Plan II contemplated extensive changes ...
Contents
SOME FUNDAMENTAL CONCEPTS OF SYSTEMS | 3 |
THE TD2 RADIO RELAY SYSTEM | 22 |
3 | 61 |
Copyright | |
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alternative amplitude analog computer analysis basic Bell Telephone Laboratories block diagram called channel Chapter choose circuit complete components cost creative creative technology criterion curve decision defined demand functions discussed economic encoding entropy environment equation evaluation example existing factors feedback frequency given important income individual information theory inputs and outputs interval scale kinds level of measurement logical Mason's rule matrix maximum means measure ment methods minimax mixed strategy noise objectives operations research optimal organization payoff payoff matrix phase physical planning possible preference probability problem profit projects properties radio ratio ratio scale requirements scale signal signal-flow graph solving specific statistical strategy studies subsystems systems engineering systems engineering process systems synthesis technical techniques telephone television theory tion transfer function transmission transmittance utility variables