便携式防空导弹自旋角位置测量装置设计

Design of the measuring device for the spin angle position of the portable air defense missile

文章基于盘式电机的原理结合光栅测角的方式,提出了一种低成本的便携式防空导弹自旋角位置测量装置,设计了基本的结构,建立了数学模型,并描述了其工作原理和自旋状态下的转子稳定方案。本设计可满足便携式防空导弹对自旋角位置测量低成本、小型化、准确性和稳定性等方面的需求。

Based on the theory of disk type electric machine and the angle measuring method by use of raster, this article puts forward a kind of low-cost measuring instrument of spinning angular position for portable air-defense missile. In this article, the basic structure is designed, the mathematical model is built, and the working principle and the rotor stabilizing scheme in the spinning state are described. This design of spinning angular position measurement can meet the requirement of low-cost, miniaturization, accuracy and stability for portable air-defense missile.