Abstract: In allusion to the rotors imbalance problem of revolving machines in the industry, this paper puts forward a solution based on ARM embedded technology and develops a test system of self-adaptive dynamic balance for rotors. The designing thoughts and process of hardware and software are expatiated. The system realizes a method that rotors can gain the unbalanced amounts only once without trial masses, based on two-side influencing coefficient method and self-learning mechanism. Considering a critical factor-rotor speed, the system also realizes a self-adaptive process of dynamic balance test.

Key words: rigid rotor, self-adaptive, influencing coefficient method, dynamic balance

摘要： 针对工业中旋转机械的转子不平衡问题，提出基于ARM嵌入式技术的解决方案，研制转子自适应动平衡测试系统，阐述系统硬件的设计思路和软件的实现过程。在转子无试重条件下，该系统根据双面影响系数法和自学习机制，一次得出不平衡量的计算方法。根据转子转速这一关键因素，实现了动平衡测试的自适应过程。

关键词: 刚性转子, 自适应, 影响系数法, 动平衡

CLC Number: 

• TP303