Space inflatable structures are usually made from large thin membranes, and they are of ultra-lightweight, small package volume, low cost, and high deployable reliability.

• 空间充气展开结构通常由复合薄膜制成,具有超轻、折叠体积小、制作成本低和很高的展开可靠性等显著优点,是超大型空间结构的发展方向。