Research on gravitational mass sensors Research contract status report, 15 Sep. - 15 Oct. 1965
Gravitational mass sensor - piezoresistive and barium titanate transducers, and torsional stress sensors
GRAVITY↗
Engineering topics
Forward, R. L.
Publications and source records attributed to Forward, R. L..
Mass detection by means of measuring gravity gradients.
Mass detection by measuring gravity gradients with cruciform mass sensor
TENSOR FIELD↗
Research on gravitational mass sensors quarterly progress report no. 2, 15 jan. - 14 apr. 1965
Cruciform sensor head, phase shift tuned amplifier, and air bearing support for sensor for detecting presence of small moving mass through gravitational interactions
SENSOR↗
Research on gravitational mass sensors Quarterly progress report no. 1, 15 Oct. 1964 - 14 Jan. 1965
Lunar orbiter and deep space probe gravitational sensor for determining mass distribution of moon and asteroids
MEASURING APPARATUS↗