近日,中国空间技术研究院总装与环境工程部自主研制的140吨振动试验系统顺利完成验收测试和型号振动环境试验,标志着世界最大推力电动振动试验系统研制成功。我国环境模拟试验能力再获新突破。为满足以我国载人航天工程为代表的大型航天器力学试验需求,该系统的设计立足于突破我国现有的单体振动台能力不足的瓶颈,具有完 Recently, China National Institute of Space Technology Assembly and Environmental Engineering independently developed 140 tons of vibration test system successfully completed the acceptance test and model vibration test environment, marking the world’s largest thrust electric vibration test system was successfully developed. China’s environmental simulation test capability again a new breakthrough. In order to meet the requirements of large-scale spacecraft mechanical tests represented by China’s manned space project, the design of the system is based on the bottleneck that has overcome the existing capacity of the existing monomer vibration table in our country.