基于2mm微马达的微型直升机设计与研制

摘要

介绍了一种微型直升机的设计与研制过程。该直升机主要由两个直径仅2mm的电磁型微马达组成，整体结构设计简单，将微马达作为机身的一个组成部分，分别驱动两个微型旋翼产生升力，使微型直升机离地起飞。%The design and fabrication of a micro-helicopter which is mainly consists of two 2mm-diameter electromagnetic micromotors is described. The structure of the micro-helicopter is designed very simple. Two same rotary-wings are respectively installed on two micromotors and can be driven at great rotating speed to generate upward forces for the micro-helicopter to support its own weight.