The theoretical system and testing analysis methods put forward in this paper settle basis for the mechanical optimization, the dynamic response analysis and evaluating fatigue life of CVT.

• 本文提出的理论研究体系和试验分析方法，为金属带式无级变速传动系统动态优化，提高传动系统承载能力，进行系统的动力响应分析和疲劳寿命预估奠定了理论基础。