1. BRONISLOVAS RAZGUS
Information acquired: 2025
BRONISLOVAS RAZGUS is an academic who published a paper in 2019 entitled Preliminary Design of the Hybrid Navigation System (HNS) for the CALLISTO RLV Demonstrator. BRONISLOVAS RAZGUS published this work as part of a team: SCHWARZ, Rene. Here is a description of this work: This paper focuses on the preliminary design of the Hybrid Navigation System (HNS) in development for the CALLISTO vehicle. The requirements and boundary conditions derived from the mission design are briefly introduced and their impact on the navigation design is discussed. Subsequently, the baseline architecture for the CALLISTO HNS including the design considerations for its sensor suite will be presented. The HNS features an approach that overcomes limitations of conventional navigation based on purely inertial solutions by fusion of measurements from different sensors. In order to satisfy the requested high accuracy in terms of estimation of vertical and lateral position as well as the flight altitude w. r. t. the landing pad, the sensor suite will comprise radar al.