中国空间科学任务有效载荷的管理

 空间科学任务有效载荷往往是新原理、新方法和先进技术的集中体现，在实现任务科学目标过程中发挥关键和核心作用。中国以空间科学工作者为主组成的研制队伍航天工程经验不足，导致有效载荷技术攻关难度大，管理日益复杂。阐述了空间科学任务有效载荷的有效管理经验，包括建立载荷PI（principle investigator）制管理模式，高度重视关键技术攻关和载荷标定试验，提升载荷管理等级，并以单位载荷研制为抓手，全面推进质量管理等。对实施载荷PI制和载荷数据PI制进行了初步分析和探讨。

Practice and analysis of payload management for space science missions in China

Space science payloads are instruments with definite performance, utilized to explore the unknown world. Due to lack of engineering experience the payload team, mainly composed of space scientists, is facing significantly increasing difficulty and complexity in solving key technologies of science payloads. China has thus established a management mode of payload principleinvestigator (PI) system for space science missions, with emphases on managerial requirements for key technology and payload calibration, fully carried out ground test verification, upgraded payload-management level, and payload development. All science payloads are required to be fully verified by pre-flight experiments. All the measures have significantly stimulated scientific innovation, reduced technical risks, promoted organic integration of science and technology, science and engineering, comprehensively given impetus to quality management, and promoted major achievements. Based on the successful practice of payload-management, this paper puts forward some relevant thoughts on the implementation of payload PI system and data PI system.