Variable Time Base Integrator Circuit for Buffet Signal Measurements

[摘要] A measurement circuit to obtain buffet data from wind tunnel models wherein a signal proportional to the average RMS value of buffet data is produced for subsequent recording. Feedback means are employed to suppress the D.C. portion of signals developed by the strain gages during dynamic testing. Automatic recording of gain settings of amplifiers employed in the circuit is also provided.

[发布日期] 1973-02-06

[学科分类] 航空航天科学