Design of dynamic deformation sensor of airtight ring in slit environment

Qiankun Chen; Panfei Li; Qi Zhou; Meng Li

doi:10.1117/12.2637409

13 May 2022 Design of dynamic deformation sensor of airtight ring in slit environment

Qiankun Chen, Panfei Li, Qi Zhou, Meng Li

Proceedings Volume 12248, Second International Conference on Sensors and Information Technology (ICSI 2022); 122481I (2022) https://doi.org/10.1117/12.2637409
Event: 2nd International Conference on Sensors and Information Technology (ICSI 2022), 2022, Nanjing, China

Abstract

It is of great research significance for the deformation of the airtight ring to measure the air-tight of the aircraft and determine the attitude of aircraft in launching device, as the airtight ring is a part of the launch device. Based on the full analysis of various displacement testing techniques and the actual working environment of the airtight ring, a displacement sensor which can be applied to test the dynamic deformation of the seal ring is designed. On this basis, the test of the static and dynamic characteristics of the sensor were carried out. The result shows that the precision of the designed displacement sensor could meet the test requirements, and can be effectively applied to the dynamic displacement measurement of the seal ring.

Citation Download Citation

Qiankun Chen, Panfei Li, Qi Zhou, and Meng Li "Design of dynamic deformation sensor of airtight ring in slit environment", Proc. SPIE 12248, Second International Conference on Sensors and Information Technology (ICSI 2022), 122481I (13 May 2022); https://doi.org/10.1117/12.2637409

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