Donglin Peng. Technological Status, Development Trend, and Thought Extension of Time Grating Sensors[J]. Laser & Optoelectronics Progress, 2023, 60(3): 0312008
- Laser & Optoelectronics Progress
- Vol. 60, Issue 3, 0312008 (2023)
Fig. 1. Measurement principle of mechanical time grating sensor
Fig. 2. Past, present and future of time grating displacement sensors
Fig. 3. Prototype structure of the four kinds of field type time grating sensors. (a) Cylindrical winding magnetic field type; (b) plane magnetic field type; (c) plane electric field type; (d) plane light field type
Fig. 4. 1.8 m diameter large time grating angular displacement sensor made by our team.(a) Stator coil skeleton which is cutting; (b) rotor coil skeleton after installed
Fig. 5. Precision worm gear pair mother machine independently developed by our team
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