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A Radiation-Hardened, High-Resolution Optical Encoder for Use in Aerospace Applications

机译：防辐射，高分辨率光学编码器，用于航空航天应用

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Advances in aerospace applications have created a demand for the development of higher precision, higher accuracy, radiation-hardened encoders. Historically, encoder products have proved somewhat deficient due to precision, accuracy, weight, and alignment concerns. MicroE Systems' Mercury II aerospace encoder design provides the precision and accuracy required by these applications while also addressing radiation, weight, and alignment concerns. The encoder is a grating-based, reflective, interferometric encoder consisting of three major components: a scale, a readhead, and processing electronics. The system is a kit design that is easily configured and forgiving of misalignments. Its large tolerance of tilts and translations during setup and operation, make this design ideal for aerospace requirements. The system is small in footprint and weight and requires minimal power for operation. The ability to attach multiple readheads to one processing electronics unit, as well as its alignment tolerances, makes it versatile enough to meet the most demanding applications.
机译：航空航天应用的发展提出了对开发更高精度，更高精度，辐射硬化编码器的需求。历史上，由于精度，准确性，重量和对准问题，编码器产品已证明有些不足。 MicroE Systems的Mercury II航空编码器设计提供了这些应用所需的精度和准确性，同时还解决了辐射，重量和对准问题。该编码器是基于光栅的反射式干涉式编码器，由三个主要组件组成：秤，读数头和处理电子设备。该系统是一种套件设计，易于配置并且可以避免未对准。它在安装和操作过程中对倾斜和平移的大公差，使其非常适合航空航天需求。该系统占地面积小，重量轻，运行所需的功率最小。将多个读数头连接到一个处理电子单元的能力及其对齐公差，使其具有足够的通用性，可以满足最苛刻的应用。

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