一种光电复合线缆收放装置的设计研究

Design and Research About A Retraction and Release Device of Optoelectronic Composite Cable

光电复合线缆收放装置是一种辅助升空平台进行线缆收放的控制设备,根据升空平台的飞行要求,需要实时控制线缆的自动收放,保障空地之间的信息传输和能源供应。针对当前收放线装置结构复杂、强度低,以及系统可靠性差等问题,研究设计了一种小型化、智能化的光电复合线缆自动收放装置,提出了收放线控制方法。通过系统试验验证,线缆的张力值维持在0.5~2 N之间,响应时间为100 ms,收放线速度控制在3 m/s以内,该设备的稳定性和可靠性得到了很大提高。

The retraction and release device of optoelectronic composite cable is a kind of control equipment to retract and release the cable of the lift-off platform. According to the flight requirements of the lift-off platform,we need to control the cable in real time,and ensure the information transmission and energy supply between the sky and the ground. Aiming at the complex structure and low strength of retraction and release device,and the problems of poor reliability of system,a miniaturization and intelligent device of photoelectric composite cables is studied and designed in this paper,and the tension control method is proposed. The system test verifies that the tension value of the cable is maintained between 0.5~2 N,the response time is 100 ms,and reliability of the equipment are greatly improved.