The Parameter Estimation for a Non-Linear Mathematical Model of Boiler-Turbine-Generator Unit

摘要：

The validity of mathematical model direct impact the research result of the boiler-turbine coordinated control system. Based on the mechanism mathematical model and system identification method, this paper build a non-linear mathematical model of boiler-turbine coordinated controlled object. By deducing and comparing the corresponding differential equation with another non-linear mathematical model, some results have been obtained, which supplied the theory foundation for the researchers to build an effective mathematical model. Simulation test verifies that this model can exactly reflect the varying trend of the controlled object.

关键词： nonlinear mathematical model simulation system identification boiler-turbine coordinated control parameter estimation.

作者: Zhongxu HAN Chun-yu GAO Dan LI

作者单位: China Electric Power Research Institute, China Northeast Dianli University, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）