天线的设计过程中采用了串馈阵、移相器的等损耗等设计概念。
Some new concepts are used such as series-feed and equal-loss during this design.
该天线阵采用矩形波导宽边纵向缝隙耦合微带线结构给串馈微带贴片线阵馈电，从而构成二维平面阵。
Rectangle metal waveguide slot-microstrip coupling structure is used to feed series-fed microstrip patch linear array, thus a planar array is obtained.
文中详细论述了提升机双馈串调系统的转矩特性和提升机切电阻时启动力矩设计计算。
Discuss in detail the torque characteristics of hoister double-fed cascade adjusting speed system and the designing calculation of starting torque of hoister shearing resistor.
建立了加水前馈-串级控制模型，对加料采用批量控制技术进行实时修正。
The water added feedforward cascade control model was established, and the casing was timely revised with batch control(technology).
介绍了斩波内馈调速技术，以及与变频和串级技术的比较。
This paper introduces chop feedback speed regulation technique and compares it with frequency conversion and cascade technique.
针对锅炉过热汽温的特点，设计前馈-反馈串级复合型控制系统。
Based on the characteristics of superheated steam temperature of a drum boiler, a new cascade feedback control system with load feed-forward is designed.
在控制软件方面除采用经典的PID控制外，还引入了串级、前馈及模糊控制等算法，有效地提高了系统的控制性能。
Besides the typical PID controlling method, concatenation, feedforward and fuzzy control algorithms are used. As the result, the control functions of the system are efficiently improved.
本文完成的主要工作有：设计直流蒸汽发生器的串级前馈—反馈控制系统。
These main jobs completed are included: the cascade feedforward-feedback control system of the once-through stream generator is advised.
设计了前馈串级复合控制算法，设置了合理的控制参数，实现了系统的快速、稳定、准确控制。
Suitable control parameters are set. A rapid, steady and accurate control of the system is realized.
设计了前馈串级复合控制算法，设置了合理的控制参数，实现了系统的快速、稳定、准确控制。
Suitable control parameters are set. A rapid, steady and accurate control of the system is realized.
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