建立燃气轮机数学模型是船舶动力及其控制系统研制的重要手段,建模的关键在于提高精度和收敛速度。
The mathematic model of gas turbine engine is important for the development of ship power and its control system. The key of modeling is the precision and convergence.
采用交流伺服电机作为驱动器件,可以和直流伺服电机一样构成高精度,高性能的半闭环或闭环控制系统。
Adopting ac servo motor as the driving device, can the dc servo motor and a high precision, high performance as the half closed loop or closed loop control system.
给出一个快速高精度温度控制系统的结构、特点及其实现方法。
This paper proposes a practical fast and accurate temperature control system including its structure, characteristics and design method.
因此研究和开发高精度的测井车控制系统具有重要的应用价值。
Therefore, it is of high application value to research and develop logging control system with high accuracy.
目前空间飞行器的高精度姿态控制系统大多采用飞轮系统。
Now, flywheels systems are elected as the actuators of attitude control system with high precision for most spacecrafts.
本文叙述了高精度伺服转台的单板计算机控制系统的设计方法。
This paper describes the design method of Single Board Computer Control System for a High precision servo table.
这两种方法可完全消除量化误差和调节死区,为设计高精度模糊控制系统提供了一种新途径。
The two methods can eliminate quantization errors and adjusting dead zone thoroughly, and provide a new way for designing fuzzy control system with high accuracy.
本文设计的是一种新型的温室的嵌入式温度控制系统,以高精度,快速的采集和响应速度,低功耗为目标。
In this dissertation a new type of embedded temperature control system of the greenhouse is designed. High precision, fast sampling and response speed, low power consumption are the goals.
采用高精度双通道旋转变压器作为发射架的位置检测装置,实现了闭环控制系统中位置信息的反馈。
High accurate double channels rotary transformer is the position detecter of the launcher, feeding back the position information of the closed-loop control system.
作为一种高精度的执行机构,反作用飞轮已广泛应用于卫星姿态控制系统中。
As a kind of high accuracy executive machine, reaction wheel has been extensively applied to the attitude control system (ACS) of satellites.
高精度的电容式位移传感器用来测量动平台的实际输出并形成反馈控制系统。
High precision capacitance displacement sensor is used to measure the actual output of moving platform and formed a system of feedback control.
本文介绍用于上海第三冷轧带钢厂高精度可逆冷轧机上的数字化复合恒张力控制系统。
This paper introduces the digital combined constant tension control system applicated on the high performance cold reversing mill of the third cold rolling strip plant of Shanghai.
针对国内对高精度环形激光陀螺(RLG)的需求,本文把FPGA应用于激光陀螺控制系统之中。
As the demanding for high accuracy Ring Laser Gyro is increasing in our country, FPGA is implemented in the control system of the RLG.
结果表明:该速度控制系统具有高灵敏度、高精度,且有很强的抗负载干扰能力。
The speed control system has high sensibility and precision, and has strong anti-interference of load.
仿真结果辨明:神经网络描述的电液伺服控制系统数学模型具有较高精度,算法全局逼近能力良好。
The results of simulation show that mathematical model of neural networks of electro-hydraulic servo control system has better precision and the algorithm has ability to approximate error of global.
本文介绍了作者最新研制的一种高精度压电陶瓷驱动微进给伺服控制系统,给出了系统的硬件组成及工作原理。
In this paper, a new micro-positioning servo control system using a piezoelectric. Actuator is introduced, the hardware consist and working principle are also given.
高速高精度跟踪控制系统,其速度和加速度误差环节的加入对系统的速度和加速度品质因数均有影响。
The high speed and precision track control system adopts speed error and acceleration error compensation to make influence on quality factors of speed and acceleration.
本文介绍一种基于虚拟测试技术建立的在高精度球体直径测量激光干涉系统中采用的温度测量和控制系统。
Here, a temperature measurement and control system used in high accuracy sphere diameter laser interferometry is introduced, which is based on virtual instrument techniques.
采用交流伺服电机作为驱动器件,可以和直流伺服电机一样构成高精度,高性能的半闭环或闭环控制系统。
Adopting ac servo motor as a drive device, can and dc servo motor as a high precision, high performance and a half closed loop or closed loop control system.
因此,研究高精度扫描控制系统设计方法和技术具有重要的实际意义。
Thus, studying methods and techniques to design a high precision scanning control system has practical sense.
控制系统在喷绘机使用360dpi高精度喷头时满足了大数据量快速传输,实现了喷绘机的高速高精度打印。
The system can realize high speed transmission of data stream and printing with high velocity and precision when print head with 360dpi precision is used.
高速高精度是运动控制系统追求的目标。
High speed and high precision are always goals of motion control.
介绍了电阻炉温度控制系统的硬件组成、温度信号的高精度转换及触发控制电路。
The hardware composition, high precision conversion of temperature signal and the trigger control circuit for resistance furnace are introduced.
依据这些原始数据设计适当的信息融合算法可以构建高精度的姿态航向参考系统,从而满足控制系统的要求。
With this measured data, information fusion algorithm is able to design a high precision Attitude and Heading Reference system. Therefore it can accord with the control system demand.
在舰船、车辆摇摆倾斜控制系统中,传统的测量控制系统必须选用高精度的惯性测量器件,成本较高。
In the sway control system of ships and cars the traditional measurement control system has to choose the high-cost inertia measurement device with high precision.
仿真结果表明EKF可在整个调速范围内进行高精度的转速和磁链估计,控制系统具有优良的动态和稳态性能。
Simulation results show that the EKF can give the accurate estimation of rotor speed and flux in all drive range, and the proposed control scheme processes the perfect dynamic and static performance.
高精度工作台控制系统是现代自动显微系统的重要组成部分,其精度直接影响显微镜对样品的检测质量。
A high precision control system of worktable is the important part in modern advanced microscopic system, its re-orientation accuracy affects the sample observation quality of microscope directly.
为降低温度效应对重力仪参数的影响,保证高精度重力仪的观测精度,研制了一种高精度的温度控制系统。
To reduce the influence of temperature on the parameter of gravity meter and insure the observation precision of the high precision gravity meter, a high precision thermostat is developed.
为降低温度效应对重力仪参数的影响,保证高精度重力仪的观测精度,研制了一种高精度的温度控制系统。
To reduce the influence of temperature on the parameter of gravity meter and insure the observation precision of the high precision gravity meter, a high precision thermostat is developed.
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