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首页> 外文会议>International Astronautical Congress >FINAL CONFIGURATION OF THE ISPACE HAKUTO ROVER FOR A GOOGLE LUNAR XPRIZE MISSION
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FINAL CONFIGURATION OF THE ISPACE HAKUTO ROVER FOR A GOOGLE LUNAR XPRIZE MISSION

机译：谷象函授古怪的古怪Xprize任务的最终配置

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ispace is developing a four wheeler rover called Sorato for a lunar mission. The rover is being developed for the Hakuto Google Lunar XPRIZE (GLXP) team, now one of the few remaining teams in the competition to be the first private team to travel 500m on the lunar surface. ispace is now partnered with India-based Axiom and its GLXP team, Indus. Indus has contracted a launch on the Indian PSLV launch vehicle, and Hakuto is its payload. The Sorato rover has progressed over several years to its final flight configuration of just 4 kilograms, with a comprehensive sensors package including 4 conventional cameras and one newly-developed time- of-flight camera. This paper presents the final year of design and qualification testing to prepare the rover for flight. The design includes inexpensive COTS components, offset by a redundant architecture which requires only a small subset of components to reach its objective. This paper presents several years of screening and radiation testing efforts to allow order-of-magnitude increases in computing power compared to conventional missions. It also presents advances in materials selection, design and qualification testing to reduce the mass of the rover, using the thermal properties of engineering plastics such as Polyetherimide resin. ispace is using a promotional business model to fund its first mission, and some of its partners are entitled to a replica rover. It is also planning future missions with dozens of rovers. These requirements justify the use of mass-manufacturing techniques such as injection molding of engineering plastics and optimization thereof. Using injection molding of the wheels has saved 450 grams as well as increased the thermal performance of wheels (in terms of isolating the rover from the lunar noontime surface temperatures) compared to previous ispace rovers. The summary of environmental testing and simulation for the cruise and surface mission simulations is presented.
机译：Ispace正在开发一个名为Sorato的四轮车流动站，用于月球任务。罗孚正在为Hakuto Google Lunar Xprize（GLXP）团队制定，现在剩下的剩余团队之一是第一个在月球表面上旅行500米的私人队伍。 ISPACE现在与印度的Axiom及其GLXP团队合作，Indus合作。印度签约在印度PSLV发动车上发布，Hakuto是其有效载荷。 Sorato Rover在几年内进行了几年，以至于其最终的飞行配置仅为4公斤，具有全面的传感器包，包括4个传统的相机和一个新开发的飞行时间摄像头。本文介绍了设计和资格检测的最后一年，以便为飞行中的流动站准备。该设计包括廉价的CITS组件，由冗余架构偏移，该架构只需要一个小组件子集来达到其目标。本文介绍了多年的筛选和辐射测试，以允许与传统任务相比计算功率的数量级增加。它还介绍了材料选择，设计和鉴定测试的进步，以减少揽胜的质量，使用诸如聚醚酰亚胺树脂的工程塑料的热性能。 ISPACE正在使用促销业务模式来资助其第一个使命，其中一些合作伙伴有权享受副本流动站。它还规划了几十个群体的未来任务。这些要求证明了使用大规模制造技术，例如工程塑料注射成型及其优化。与先前的ISPACE ROVERS相比，使用轮子的注塑成型并增加了车轮的热性能，以及从月球内部温度与月球内部温度的漫游者的热性能增加。提出了巡航和表面任务模拟的环境测试和仿真综述。

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