基于T型支架的航天器电缆总装技术研究

摘要

针对航天器电缆立体交叉布局的需求，开展了基于 T 型支架上电缆安装方法的研究。在详细分析T型支架各项性能的基础上，提出了支架上实施电缆安装的技术方案，并通过开展静力、振动等工艺试验，验证了方案的可行性和可靠性。试验表明，T 型支架上电缆安装技术方案合理，有效地满足了航天器电缆立体交叉布局的需要，大幅提高了航天器总装效率。%According to the requirement for cables tridimensional layout in spacecraft, the research on new transmission line support (NTLS) is carried out. NTLS is namely T support. Based on the analysis of NTLS’s physical parameters, the scheme of cable installing is established. Experimentations of statics and vibration prove the feasibility and dependability of the scheme. The results of experimentation indicate that the scheme of cable installing on T support is reasonable and the requirement of cables tridimensional layout is satisfied. Therefore the efficiency of spacecraft assembly and integration is greatly enhanced.