High performance satellite formation flight simulator (B05)

该项目为geo-Q中开发的所有与空间有关的大地测量概念提供了基本的模拟试验台XHPS。重点在于GRACE和GRACE-FO的详细系统模型的开发，以实现（a）内部耦合的分辨率及其对重力场解的影响和（B）GRACE-FO的干扰识别和缓解。此外，在高精度轨道传播方法中使用系统、传感器（融合）和干扰模型，我们将产生具有前所未有的深度和精度的特定于使命的模拟数据集，用于（a）优化现有的重力测量概念和（B）识别和评估geo-Q中提出的新概念。目标是完整地展示卫星系统、传感器和社区要求的所有情景的所有扰动效应。

The project provides the essential simulation test bed XHPS for all space-related geodesy concepts developed in geo-Q. The focus lies on the development of detailed system models for GRACE and GRACE-FO to enable (a) the resolution of internal couplings and their influence on the gravity field solution and (b) disturbance identification and mitigation for GRACE-FO. Furthermore, using system, sensor (-fusion) and disturbance models in a high precision orbit propagation approach, we will generate mission specific mock data sets with unprecedented depth and precision for (a) optimizing existing gravimetric measurement concepts and (b) identifying and evaluating new concepts proposed in geo-Q. The goal is a complete representation of satellite system, sensors and all perturbative effects for all scenarios requested by the community.