Decoupling Control Based on Support Machines th-order Inversion for the Boiler-turbine Coordinate Systems

摘要：

A boiler-turbine unit is a typical multi-input multi-output (MIMO) industrial control system in power plant, which has nonlinear and couple characteristics. As there exist strong couplings between main steam pressure and power output, we present a new coordinated control strategy: th-order inverse system method based on Support Vector Machine (SVM). Cascading SVM inversion with the original system can form a pseudo-linear system. Then we can solve the problem of nonlinear system by the traditional linear system methods. Simulations show that this strategy has good control performance and can be implanted for engineering.

关键词： Support vector machines boiler-turbine decoupling inverse system method

作者: Zhao-lei Liu En-hui Zheng Jian Sun Le Chen

作者单位: Jiliang University, Hangzhou, CO 310018 P. R. China China Jiliang University, Hangzhou, CO 310018 P. R. China

会议类型: 国际会议

会议名称: 2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)

会议地点: 四川绵阳

会议语种:英文

页码: 2625-2628

在线出版日期: 2011-05-23（万方平台首次上网日期，不代表论文的发表时间）