航天器谐波传动机构效率试验测控系统设计

Design of Measurement and Control System for the Efficiency Test of Spacecraft Harmonic Drive Mechanism

摘要:

介绍了谐波传动机构的原理和应用,针对工作于空间环境下的航天器谐波传动机构,设计了一套传动效率试验测控系统;叙述了整套测控系统的结构、原理,设计了一套谐波传动机构在空间环境下的效率试验方法;并针对传统试验装置的缺点和不足,在实现基本功能的基础上,采用了针对性的软件设计,设计了一套自动测试流程,提高了整套系统的自动化水平;同时,针对测试数据无规则跳变的问题,设计了数据筛选算法,提高了控制精度和试验的准确性。

Abstract:

The principle and application of harmonic drive is introduced, for spacecraft harmonic drive mechanism working in space environment, a set of transmission efficiency test and control system is designed. The structure and principle of the whole control system is described, the efficiency test method in the space environment of a harmonic drive is designed. To improve the traditional test device, pertinence software is designed based on the realization of the basic functions, improve the level of automation of the whole system. At the same time, to solve the irregular jumping problem of the test data, a data selection software is designed, improving the accuracy of control and test.