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构建中国航天器物权法律制度的功能考察与立法研究 被引量:1
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作者 FENG Guodong YAO Zine 《Aerospace China》 2023年第1期41-47,共7页
A legal regime for property rights of spacecraft in China is of great significance for expanding new-types of international collaboration and promoting commercial space development in China.China has so far yet to est... A legal regime for property rights of spacecraft in China is of great significance for expanding new-types of international collaboration and promoting commercial space development in China.China has so far yet to establish the relevant legal regime that governs the property rights of spacecraft,this has therefore resulted in the lack of rule and fundamental law with respect to domestic commercial space development and international space collaboration.In contrast,under legislation,the legal regime of property right registration for commercial spacecraft was introduced by Congress in the United States of America(the U.S.A.)in 1984.This effectively promoted the commercial space development in the U.S.A.Similarly,the Civil Code of the People’s Republic of China(effective as from January 1,2021)has specified a legal regime of property right registration for aircraft and ships thereby having effectuated the flourishing development of China’s aviation and maritime industries.Constructing a legal regime for the property rights of spacecraft in China is meant to include but not be limited to the establishment of registration regime of property rights,a distinct regime of ownership,and a registration regime for mortgage and financial leasing in connection with spacecraft.It is recommended that establishment of the registration and exchange centers for property rights of spacecraft be considered in the cities of Beijing and Shanghai.These would operate as centers managing the property right registration and transaction settlement associated with spacecraft along with their effective payloads so as to create the formation of a transaction mechanism for domestic spacecraft and their effective payload applications,thus providing a legal basis for activities such as financing,investment and transfer of ownership,involving spacecraft developed in China.This would drive China’s aerospace industry to be better integrated with the global aerospace market.Formation of a registration regime for property rights of spacecraft in China is advised to take into account a variety of legislation modus such as mandatory registration,optional registration,a mechanism taking effect as a result of registration or against a third party as a result of registration or with a coverage of certain crucial legislative aspects specifically the registration body,registration subject,registration type,validity of registration,types of right,etc. 展开更多
关键词 regime for property rights of spacecrat registration of property right property rights of efcive pay-loads commercial space industry
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空间推进系统故障诊断方法研究 被引量:2
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作者 蔡永胜 《推进技术》 EI CAS CSCD 北大核心 1997年第1期88-89,共2页
论述了建构空间推进系统故障诊断专家系统的几个关键问题的解决方法。其一是利用故障树和征兆树来组织诊断判推,用于故障定位和故障预报。其二是诊断判推的区域性和时间性问题。区域性是指按气路、液路、推力室来划分判据;而时间性指... 论述了建构空间推进系统故障诊断专家系统的几个关键问题的解决方法。其一是利用故障树和征兆树来组织诊断判推,用于故障定位和故障预报。其二是诊断判推的区域性和时间性问题。区域性是指按气路、液路、推力室来划分判据;而时间性指诊断判据何时有效,判据的时间性表示方法以阀门动作指令为主,飞行程序为辅。 展开更多
关键词 航天器推进 故障诊断 专家系统 推进系统
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