The simulation results prove that the control system has perfect decouple and self - learning control performance for multi - variable strong - coupled time - varying deaerator water level control system 仿真结果表明，该控制系统对多变量强耦合的除氧器水位控制对象具有良好的解耦性能和自学习控制特性。
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In the article , we simply discuss the situation of deaerator vessel weld cracking in the power plant and analysize the reason of deaerator vessel weld cracking in detail . in the end , we discuss the problems that should be paid attention to give some ideas to prevent from cracking of the weld 简述了目前火电厂中除氧器水箱焊缝裂纹的特点，分析了裂纹产生的原因，并提出了在结构设计、安装制造及运行管理中应注意的问题和采取的防止措施。
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The main production includes heat - pipe , heat - pipe exchanger setting , rubber tyre hot water deaerate power station , boiler deaerator , tyre forming machine , rubber cutting machine , vulcanize , vulcanizing pot and the special carbon steel or stainless steel pot for oil , chemical engineering , medicine , chemical fertilizer field use 济南仙峰泰山化工设备有限公司主要生产热管、热管换热器、橡胶轮胎厂子午胎斜交胎热水除氧动力站、锅炉除氧器、轮胎成型机、切胶机、硫化机、硫化罐，还有石油、化工、化肥、医药、冶金、建材等行业使用的各种碳钢、不锈钢、有色金属的塔、罐、釜、换热器等产品。
