一、超高加速度承载应用日益广泛现代机械向重载、多自由度、高速度、高加速度、高精度、高刚度和高可靠性等方向发展,物流装备也是如此,此需求对相关理论和技术提出了严峻挑战。随着航天、航空、生物、分析化学、高速加工等领域的迅速发展,机械装置越来越多的在高加速度承载条件下运行,以我国航空、航天以及军事领域应用为例,部分组 First, the application of ultra-high acceleration bearing an increasingly wide range of modern machinery to heavy load, multi-degree of freedom, high speed, high acceleration, high precision, high stiffness and high reliability in the direction of development, logistics equipment is also true, this demand for related theory and technology Raised serious challenges. With the rapid development in the fields of aerospace, aviation, biology, analytical chemistry, high-speed machining and the like, more and more mechanical devices are operated under high acceleration bearing conditions. Taking the applications of China’s aviation, aerospace and military fields as an example, some groups