可控翼伞单电机伺服机构微机控制

MICROPROCESSOR CONTROLLING OF SERVO MECHANISM IN SINGLE MOTOR OF CONTROLLED RAM AIR PARACHUTE

可控翼伞后缘有二组操纵绳,控制它可以改变翼伞飞行方向,实现回收体在预定点(区域)着陆和回收。通常使用二个电机分别进行操纵控制。为了提高系统的性能,减少部件,探讨了单电机进行双边操纵控制的新方案。文中主要介绍微机操纵控制系统的硬件、软件设计。

There are two groups of controlling lines at the trailing edge of the controlled ram air parachute, which can change the flying direction of the ram air parachute ;md realize retrieval at the preassigned location (area). Generally two motores are used for two groups of controlling lines respectively at home and abroad. In order to promote the performance of the system and reduce the components, a new concept that only a single motor was used in to control either the left or the right was developed. This article will mainly introduce hardware and software in microprocessor controlling system of the ram air parachute