Based on the dynamic property analysis of overheat temperature of drum boiler, a adaptive fuzzy controller is designed. Its subjection parameters are optimized by a kind of fuzzy control genetic algorithm. 低压绕组引线端子过热的原因分析及改进针对汽包锅炉过热汽温的特点,设计了自适应模糊控制器,即采用了一种模糊控制的遗传算法将控制器的隶属参数进行优化。
Actual simulation for control of water level in steam drum presents that the fuzzy immune PID controller can improve the performance of system obviously. 对锅炉汽包水位的实验仿真,表明了这种模糊免疫PID控制器可明显提高系统的性能。
Based on the dynamic property analysis of steam temperature of drum boiler, a combination hybrid adaptive prospect controller is designed. It includes a few hybrid adaptive prospect controllers that merge to work, the stable control signal is obtained by weighting the signals of the few controllers. 针对汽包锅炉蒸汽温度的特点,设计了一种具有预估功能的组合混合自适应控制器,它包括几个混合自适应控制器,且这几个控制器并联工作,控制信号由这几个控制器加权获得。
Taking account of the specific features of the water feeding process for a drum boiler, the authors have designed a type of self adaptive fuzzy controller with its subordinate parameters being optimized by the use of a fuzzy control based genetic algorithm. 针对汽包锅炉给水过程的特点,设计自适应模糊控制器,并采用一种模糊控制的遗传算法将控制器的隶属参数进行优化。
Design of Drum Boiler Burning System Adaptive Fuzzy Controller Optimized by Fuzzy Control Genetic Algorithm 用FCGA优化的汽包锅炉燃烧系统自适应模糊控制器的设计
GE-I Series PLC is used to simulate drum controller in this paper. Because of implement with software, it is easy to modify program, and its total steps, output points can be used in all conditions. 本文采用GE-I系列可编程控制器(PLC)的计数器来模拟鼓形控制器,由于用软件来实现,因此编程、修改灵活方便,而且总步数和输出点数可以满足所有场合的需要。
The specially designed magnetic drum controller allows the Chinese fonts on the drum to be retrieved not by drum address but by character codes match. 专门设计的磁鼓控制器不采用通常的寻址方式,而用按字模码搜索读鼓的方式取出汉字字模。
In this paper, the controller of automatic vertical steering control system for shearer drum is taken as a theoretical model; in addition, the structural diagram and digital simulation algorithm are adopted to design the computer simulation program and check the design rationality of the digital controller. 本文以滚筒采煤机自动控制滚筒调高系统的控制器为理论模型,采用结构图法数字仿真算法编制计算机仿真程序,验证所设计的数字控制器的合理性。
It changes the disadvantage that drum or cam controller in relay control total steps, output points are limited, large volume and weight, high costing. 改变了继电器控制系统中机械式的鼓形控制器或凸轮控制器步数和输出点数有限、体积大、重量大、成本高的缺点。
By analyzing the advantages of employing the drum controller logic functions, the trapeze diagrams are established. Finally, the standardized and typical design for control systems are put forward so as to enhance the working stability. 采用鼓形控制器逻辑功能的优点、建立梯形图,提出控制系统的标准化典型化设计及提高系统工作稳定性的方法和措施。
This paper presents the boiler drum water level fuzzy neural-PID controller structure and general algorithm based on. 文中给出了基于模糊神经-PID的锅炉汽包水位控制器的结构和一般算法。