stabilizer n. 1.稳定器,平衡器,止摇机。 2.(防止火药自然分解的)稳定剂。 3.【航空】稳定[安定]面。 4.【医学】安定剂。 5. (防止产量增长过快而降低农业补贴等类的)经济稳定机制。
fin n. 1.鳍,鱼翅;鳍状物。 2.手,臂。 3.【航海】(潜水艇的)鳍板,水平舵;【火箭】舵;【航空】稳定器,安定翼; 【军事】弹尾;【机械工程】翅,尾翼,周缘翅片;散热片。 4.〔美口〕(人的)头。 5.汽车尾部的突起装饰物。 6.= flipper. the anal [caudal, dorsal, pectoral, ventral] fin 臀[尾、脊、胸、腹]鳍。 fin, fur and feather 鱼类,兽类与鸟类。 a cooling fin 冷却片。 damping fin 阻尼片。 rear fin 尾翼。 Shark's fin 鲨鱼翅。 Tip [give] us your fin. 〔俚语〕让我们握手。 vt.,vi. (-nn-) 1.把(鳍)切下。 2.(猛烈地)拍动(鳍)。 3.给…装上翅片[鳍板]。 n. 芬兰人。
Properly rebuild the experiment formwork of lift - feedback fin stabilizer system on the base of original angle - feedback fin stabilizer system . 2 在原来角度反馈减摇鳍系统的基础上,通过适当的改造建立升力反馈减摇鳍系统的实验台架。
Its control precision , reliability and adaptability are not good enough . as the electronic technology develops so fast , the fin stabilizer also needs to be improved 随着电子技术的迅猛发展,减摇鳍系统也需要不断完善和改进,而随动系统的改造就成为必然。
If we could obtain the lift directly all the problems in angle transition will be avoided . that ' s the principle of lift fin stabilizer 如果我们能够直接测得鳍上产生的升力,就可以避开鳍角转化为升力时的诸多不确定因素,这就是升力反馈减摇鳍系统的基本思想。
This task is the core constructive item of national " 211 project " . the ultimate result is to equip lift - feedback fin stabilizer experiment equipment in laboratory 本课题来源于国家“ 211工程”重点建设项目,最终在实验室内装备一台升力控制减摇鳍实验装置。
The above - mentioned achievements not only bear theoretical value , but also build the solid foundation for the further research of lift - feedback fin stabilizer system 本文所做的工作不仅具有一定的理论价值,而且还为升力反馈减摇鳍系统的进一步研究工作打下了坚实的基础。
Using embedded industry control computer , rebuild the controlling and steering part of fin stabilizer , substitute the former simulating parts and realize the digital in the control part . 3 利用嵌入式工控机对减摇鳍的控制与操纵部分进行改造,代替原来的模拟器件,使控制部分实现数字化。
From the methods improving the control performance of the electro - hydraulic load simulator of fin stabilizer , we can draw the conclusions that these methods are fit for the rest passive loading system 本文所采用的提高减摇鳍电液负载仿真台控制性能的方法和得出的结论同样也适用于其它被动式加载系统。
Do much research on the characteristic and theory of plc , and study its the application in fin stabilizer system . the necessity of application of plc in fin stabilizer is also given . 3 结合减摇鳍系统,较全面地研究了可编程控制器( plc )的特点、原理以及在减摇鳍系统中的应用,提出了在减摇鳍系统中应用可编程控制器的必要性。
If we can obtain the lift produced by the fin stabilizer directly , we would avoid many indefinite factors when fin angle transferred into lift . this is the principle of lift - feedback fin stabilizer system 如果我们能够直接测得鳍上产生的升力,就可以避开鳍角转化为升力时的许多不确定因素,这就是升力反馈减摇鳍系统的基本思想。
It receives static and dynamic performances of fin stabilizer , which can prove that the methods advanced in this dissertation is effective for improving the comprehensive control performances of the electr o - hydraulic load simulator 通过实验得出减摇鳍电液负载仿真台的动静态性能指标,证明本文提出的提高减摇鳍电液负载仿真台综合控制性能方法是有效的。