Transactions of the American Institute of Electrical Engineers · 1944 · 17 citations · 5 references
EngineeringElectrical EngineeringInstrumentationMicroelectronicsAnalog InstrumentationDifferential AmplifiersDifferential SystemsElectrical MeasurementSmall-signal AnalysisSystem InterfacingInstrumentation Design
This paper describes a new 14-integrator differential analyzer recently placed in service by the General Electric Company at Schenectady. This analyzer has a mechanical interconnection system but has integrators of novel design in that a Polaroid follow-up system is used rather than the more usual mechanical torque amplifiers.
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D. R. Hartree · Nature · 1935 · 50 citations · Full text
V. Bush, F.D. Gage, H.R. Stewart · Journal of the Franklin Institute · 1927 · 25 citations