一种天基信息支援测控保障能力快速评估方法

Rapid evaluation method for TT&C support capability in space-based information support

天基信息支援的高实效性对测控保障能力提出了严格要求,针对测控保障能力的快速评估问题,提出了一种基于层次分析法的快速评估方法。首先,依据时序和事件逻辑匹配一致性原则,将整个评估流程拆解为天基信息支援对测控需求确定、评估数据收集、制定评估指标和标准、分析评估数据、提供评估反馈和建议5个步骤,并基于拆解步骤项,确定了评估实施流程,设计了评估层级结构模型,提出了评估方法。然后,依据独立性原则确定了评估指标和标准,采用综合赋值法确定了指标权值,得到归一化评估结果,并确定不同标准对应的决策建议。最后,通过实例验证表明,方法能够快速完成测控保障能力评估,并提供对应的合理处置决策建议,可为天基信息支援的辅助决策快速提供有效依据。

The high timeliness of space-based information support puts forward strict requirements for TT&C support capabilities.Aiming at the problem of rapid evaluation of TT&C support capabilities,an evaluation method based on analytic hierarchy process is proposed.Firstly,according to the matching consistency principle of timing and event logic,the whole evaluation process is divided into five steps:determined the TT&C requirements of actions,collecting evaluation data,setting evaluation index and standard,the analysis of evaluation data,and providing evaluation feedback and advice.Based on the five steps,the evaluation implementation process is determined,the evaluation hierarchy model is designed,and the evaluation method is proposed.Then,according to the principle of independence,the evaluation indexes and standards are determined,and the normalized evaluation result is obtained by metric weight as a result of comprehensive assignment method,and the decision suggestions corresponding to different standards are determined.Finally,an example shows that the method can quickly complete the evaluation of TT&C support capability,provide corresponding disposal suggestions,and provide a basis for space-based information support decision-making.