新一代大型运载火箭是为满足我国未来二三十年航天工程需求而研制的运载火箭,是我国由航天大国迈向航天强国的重要基石,是实施我国探月工程三期、空间站工程和火星探测工程等一系列重大专项工程的重要支撑,将推动我国航天事业整体跨越式发展。地面试验是获取产品设计裕度的重要方法,是验证航天产品设计方案正确性的重要途径,提高地面试验充分性和覆盖性是提高火箭飞行试验可靠性的主要手段,大型地面试验如期成功完成对 The new generation of large launch vehicles is a launch vehicle developed to meet the needs of China’s aerospace projects in the next two or three decades. It is an important cornerstone of our country’s journey from a space power to a space power and a third phase of China’s lunar exploration project. The space station project and Mars Exploration Engineering and a series of major projects such as the important support will promote the overall leaps and bounds in China’s aerospace industry. The ground test is an important method to obtain the margin of product design. It is an important way to verify the correctness of the design scheme of aerospace products. Improving the sufficiency and coverage of the ground test is the main means to improve the reliability of the rocket flight test. The successful completion of the large-