This paper USES fractional order hold (FROH) to replace the traditional zero-order hold (ZOH), designs a numerical control system for the fin.
论文采用分数阶保持器(FROH)代替传统的零阶保持器(ZOH)，对减摇鳍系统进行数字控制设计。
Most of the fin stabilizers we use now are angle-feedback system, whose control torque is gotten by the calculation of fin Angle.
目前使用的绝大多数减摇鳍都是角度反馈系统，它通过鳍的转角来计算控制力矩。
Secondly, constituted the control system of pushing fin, and studied its control scheme.
其次，建立推力鳍装置控制系统，并对其进行了控制方案的研究。
According to lift feedback and lift limit, the original servo system of fin stabilizers is improved and lift control system of zero speed fin stabilizers is established.
通过升力反馈和升力限位，对原有减摇鳍随动系统进行改进，建立了升力控制的船舶零航速减摇鳍控制系统。
Most of the fin stabilizers we use now are angle-control system, whose control torque is gotten by the calculation of fin Angle.
目前使用的绝大多数减摇鳍都是鳍角控制系统，它通过鳍的转角来计算控制力矩。
The application of fault diagnosis in fin stabilizer control system.
故障诊断技术及其在减摇鳍系统中的应用。
In this paper, we present an Adaptive Network-based fuzzy Inference system (ANFIS), based on a neuro-fuzzy controller, as a possible control mechanism for a ship stabilizing fin system.
提出基于自适应网络模糊推理系统(ANFIS)的神经模糊控制器作为船舶减摇鳍系统的控制装置。
Then the drive system of the fin stabilizer is analyzed. To give a control policy which AC motor is controlled by applying electric current loop, speed loop, position loop in this system.
然后对转鳍驱动系统进行了分析，确定了在系统中使用电流环、速度环、位置环的交流电动机控制策略。
Lastly, design the digital control part of the fin stabilizer relying on the actual demand of the system, and analyze the experimental data of static loading experiments.
最后，结合实际系统的要求，设计了减摇鳍加载系统的数字控制部分，并对静态加载实验所获得的数据进行了分析。
The application of PLC in speed adjustment of fin stabilizer is introduced in this paper. This system USES PLC as the central device to achieve digital control of sensitivity adjustment of speed.
介绍了PLC在减摇鳍装置航速调节中的应用，以PLC为控制核心实现装置的航速灵敏度调节的数字化处理。
The application of PLC in speed adjustment of fin stabilizer is introduced in this paper. This system USES PLC as the central device to achieve digital control of sensitivity adjustment of speed.
介绍了PLC在减摇鳍装置航速调节中的应用，以PLC为控制核心实现装置的航速灵敏度调节的数字化处理。
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