A Methodology for Systems Engineering, Volume 24 |
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Page 37
... EQUIPMENT EINSTALLATION OF : EQUIPMENT : SYSTEMS TESTING TESTING JAN APR JUL OCT JAN APR JUL OCT JAN APR JUL OCT 1947 1948 1949 Fig . 2-6 . Tentative schedule for Plan I New York - Chicago TD - 2 system . and the forecast distribution ...
... EQUIPMENT EINSTALLATION OF : EQUIPMENT : SYSTEMS TESTING TESTING JAN APR JUL OCT JAN APR JUL OCT JAN APR JUL OCT 1947 1948 1949 Fig . 2-6 . Tentative schedule for Plan I New York - Chicago TD - 2 system . and the forecast distribution ...
Page 38
... EQUIPMENT 3 111/2 34 32- CHANNEL FILTERS 30 5 28 ELECTRON TUBES ANTENNAS MAINTENANCE PRACTICES 2 3 26- 24- 1212 ELECTRON TUBES 22 20 CHANNEL FILTERS 3 8 18 ANTENNAS 2 REPEATERS , TERMINALS , 16- AND TEST EQUIPMENT 14 12 REPEATERS ...
... EQUIPMENT 3 111/2 34 32- CHANNEL FILTERS 30 5 28 ELECTRON TUBES ANTENNAS MAINTENANCE PRACTICES 2 3 26- 24- 1212 ELECTRON TUBES 22 20 CHANNEL FILTERS 3 8 18 ANTENNAS 2 REPEATERS , TERMINALS , 16- AND TEST EQUIPMENT 14 12 REPEATERS ...
Page 152
... equipment units shared in common ( trunks , senders , markers ) to give a specified grade of service . Knowledge of utilization methods helps systems and development en- gineers create systems which are easy for applications engineers ...
... equipment units shared in common ( trunks , senders , markers ) to give a specified grade of service . Knowledge of utilization methods helps systems and development en- gineers create systems which are easy for applications engineers ...
Contents
WHAT IS SYSTEMS ENGINEERING? | 3 |
THE TD2 RADIO RELAY SYSTEM | 23 |
3 4 The State of the Environment at the End of | 32 |
Copyright | |
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Common terms and phrases
alternative analog computer analysis basic behavior block diagram called channel Chapter circuit complete components cost creative criterion decision decision theory defined demand functions direct distance dialing discussed economic environment equation equipment evaluation example existing exploratory feedback frequency given important income individual inputs and outputs interval scale kind laboratory level of measurement logical loop manufacture Mason's rule matrix means measure ment methods minimax mixed strategy objectives operations research optimal organization payoff payoff matrix phase physical system possible preference probability problem profit properties prospectus radio ratio ratio scale relation requirements satisfy scale signal signal-flow graph specific standing plans statistical studies subsystems systems engineering systems engineering process systems synthesis TD-2 system technical techniques telephone television theory tion transfer function transmission utility utility function value system variables