计算轴系扭振固有特性的Riccati法  

Riccati Method for Calculation Natural Behavior of Shaft System Torsional Vibration

作　　者：庞立云[1] 任福春[1] 韩中合[1] 李如翔[1] 王文永[1] 

机构地区：[1]华北电力学院,071003

出　　处：《中国电机工程学报》1992年第4期40-44,共5页Proceedings of the CSEE

摘　　要：本文将Riccati传递矩阵法推广到轴系扭振固有特性的计算,理论分析和数值计算表明,这种方法具有编制程序简单、占有内存少、运算速度快、数值稳定和计算精度高等特点。因此这是一种较为理想的计算轴系扭振固有特性的方法。In this paper Riccati Transfer Matrix Method is extended to calculate natural behavior of shaft system torsional vibration. Theoretical analysis and numerical calculation show that this method, has some characteristics: simple design of program, less computer storage, better numerical stability, higher calculation speed and accuracy. Therefor, this method is practical and efficient for calculating natural behavior of shaft system torsional vibration.

关 键 词：汽轮发电机 轴系 扭振 

分 类 号：TM311.014[电气工程—电机]