# \#fbg-shape-sensor

**URL:** https://forum.ofscn.net/tag/fbg-shape-sensor/18.md

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## [光纤光栅传感技术对于机器人进行角度、曲率、形状传感监测的应用 - 北京大成永盛科技有限公司](https://forum.ofscn.net/t/topic/1343)

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**Author:** [@blueman](https://forum.ofscn.net/u/blueman)\
**Replies:** 1\
**Last updated:** [March 31, 2026, 12:32pm UTC](https://forum.ofscn.net/t/topic/1343 "2026-03-31T12:32:41Z")

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机器人技术是一个新兴领域，它彻底改变了制造和自动化行业。多年来，机器人在各种工业和非工业应用中的使用有所增加。随着机器人变得越来越复杂和通用，对机器人精确形状传感监控的需求越来越大。在本文中，我们将探讨光纤光栅传感技术原理，以及北京大成永盛科技有限公司助力机器人技术中的机器人形状传感监测。 This is a companion discussion topic for the original entry at https://w…

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## [Positioning Accuracy of Multi-Core Fibers in Packaging](https://forum.ofscn.net/t/positioning-accuracy-of-multi-core-fibers-in-packaging/352)

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**Author:** [@frostweaver](https://forum.ofscn.net/u/frostweaver)\
**Replies:** 1\
**Last updated:** [January 22, 2026, 12:14pm UTC](https://forum.ofscn.net/t/positioning-accuracy-of-multi-core-fibers-in-packaging/352 "2026-01-22T12:14:32Z")

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In shape sensing, how is the precise 120-degree angular spacing of multiple fibers maintained within the tube?

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## [Fundamentals of Shape Sensing](https://forum.ofscn.net/t/fundamentals-of-shape-sensing/310)

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**Author:** [@frostweaver](https://forum.ofscn.net/u/frostweaver)\
**Replies:** 1\
**Last updated:** [January 21, 2026, 1:24pm UTC](https://forum.ofscn.net/t/fundamentals-of-shape-sensing/310 "2026-01-21T13:24:14Z")

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How is spatial curvature calculated using the strain differences in multi-core gratings?