Development of a high-precision torsional pendulum based on Roberval balance for micro-thrust measurement

Key Points

• The innovative torsional pendulum achieves high precision in micro-thrust measurement, enhancing performance.
• A calibration precision of 0.01 N was determined through extensive testing and validation.
• Assessment employed a Roberval balance configuration, allowing for improved measurement stability.
• Such advancements may enable more accurate thrust measurements in various engineering applications.