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近日,搭载在我国新技术试验-1卫星上的充气式重力梯度杆成功完成了在轨充气展开和成像试验,这是我国首次在轨开展的空间充气展开结构技术试验,标志着我国充气展开空间结构具备了初步工程化的能力。其中重力梯度杆的重要组成部分-充气伸展臂是一种新型空间充气展开结构,由北京空间机电研究所(以下简称机电所)与哈尔滨工业大学(以下简称哈工大)共同开发、联合研制,使我国在该领域的研制能力达到国际同类技术水平,该项目也成为了企校“产、学、研”合作模式的成功典范。
Recently, the inflatable gravity gradient pole carried on China’s New Technology Experiment-1 satellite successfully completed in-orbit inflatable deployment and imaging experiments, which is the first time for our country to carry out a structural inflatable structure test in orbit, marking China’s inflatable deployment space The structure has the initial engineering ability. One of the important components of the gravity gradient rod - inflatable stretching arm is a new type of space inflatable structure, developed by the Beijing Institute of Space Electromechanics (hereinafter referred to as the Electrical and Mechanical Services) and Harbin Institute of Technology (hereinafter referred to as HIT) jointly developed so that our country The research and development capability in this field has reached the international level of similar technologies. This project has also become a successful example of the cooperation model of “production, study and research”.