speed stability

Analysis and Experimental Study on the Speed Stability of a New Sampling Equipment

新型高速取样装置速度稳定性的分析与研究

Because the system need the higher speed stability , the speed PLL is adopted .

针对系统需要高精度速度稳定性控制的特点，确定采用速度锁相方法进行控制。

The speed stability and design of control system on modulated clutch

调速离合器转速稳定性与控制系统设计

The test results prove that the acceleration and speed stability have been improved .

发动机试验表明，其加速性和转速稳定性明显提高。

A Simulation of Fuzzy Control Idling Speed Stability Controlling for Gasoline Engines

汽油机怠速稳定性的模糊控制仿真研究

An Investigation into Low Speed Stability of Piston Motors

柱塞马达低速稳定性的研究

The Speed Stability Criterion of the Rotary Cylinder with Eccentric Load

偏心负载作用下的摆动气缸速度稳定性判据

The application demonstrates that the performance of the speed stability has been greatly improved by this method .

实际应用的结果证明了利用此补偿器，系统的速率平稳性被大大的提高了。

Study on Idling Speed Stability by Spark Advance Angle Controlling Based on CMAC

基于CMAC的点火提前角控制怠速稳定性的研究

The machine adopts high-power brushless motor , speed stability and durability .

本机采用大功率无刷电机，转速稳定，经久耐用。

Testing results of the servo system developed show that the system is of high accuracy and excellent super low speed stability .

系统实测结果表明，可实现优越的精度和稳定的超低速运行特性。

Furthermore it studies its speed stability through using a robust adaptive control scheme based on Lyapunov ′ s direct method .

然后，建立了系统的数学模型，利用基于Lyapunov直接法的鲁棒模型参考自适应控制策略，对系统的速度稳定性进行了研究。

Preliminary Study on the Speed Stability in the Extreme hot Start up of 200 MW Turbo-generator Units

200MW机组极热态启动转速稳定性初探

And that parallel mode requires the servo system to have good speed stability to ensure invariable output of speed .

平行式要求伺服系统具有良好的速度稳定性，保证恒定的速度输出。

The rotary speed stability of engine in idle speed state is analyzed and studied further by using fuzzy control theory , BP neural network and PID theory .

用模糊控制理论、PID调节、BP神经网络对发动机怠速的速度稳定性进行了深入分析和研究。

The line speed stability of the designed digital controller keeps in good agreement with the requirements in local well logging , and the workload is also decreased .

所设计的数字控制器的速度稳定性完全满足测井工作需要，降低了劳动强度。

The effect of different factors on the idling speed stability is analysed and improvements are proposed based on the test and research of the fuel delivery characteristics of LR 6105 diesel engine .

通过对LR6105柴油机供油特性的试验研究，分析影响其怠速稳定性的各种因素，并提出改进方案；

Digital AC-Servo control system is used to increase speed stability , adjust-ranges , automatization , measurement-precision , at the same time the system has some self-diagnose functions .

采用数字式交流伺服控制系统控制动横梁速度，使系统额速度稳定性、调节范围、自动化程度和测量精度都有大幅的提高，且具有一定的自诊断功能。

It is pointed out that the difference of the two modal frequencies affects the speed stability and the efficiency of the ultrasonic motor by analyzing operation mechanism of traveling wave type ultrasonic motor .

从分析超声电机的工作机理出发，指出旋转型行波超声电机定子两相模态频率不一致影响超声电机旋转稳定性和输出效率。

This system is based on the advanced automatic testing principle , uses industrial control computer . The start-up circuit and speed stability circuit let the target seeker gyro start the rotation and make stable speed .

该测试系统基于先进的自动测试原理，以工业控制计算机为核心，设计的起转和稳速电路启动位标器并产生稳定的转速。

The reservoir was found in the late nineteen fifties , and explored in the nineteen sixties . Experienced Productivity construction , High speed stability mining . Decrement , three main development stages .

该油藏于20世纪50年代末期发现，60年代投入开发，经历了产能建设、高速稳产开采、递减三个主要开发阶段。

For the sake of having a fine stiffness and speed stability in this system , we designed a rotational speed regulation loop inside the position loop and adopted PI regulation algorithm as a basic algorithm of speed loop controller .

为了使系统能够有很好的刚性和速度稳定性，在位置环之内设置了一个转速调节环，并且以PI调节算法作为速度环控制器基本算法。

The full-digital servo control system of satellite antenna has already passed the whole satellite payload system test . The result shows that the system has good speed stability , high precision scan period and can work reliably under the simulative space environment .

本文所设计的卫星天线全数字伺服系统已通过卫星有效载荷系统的联试实验，结果表明：该系统具有较高的转速稳定性和高精度的扫描周期，可以在外太空模拟环境下长期可靠地运行。

Based on the experiments , mechanism which these nonlinear phenomena effected motor operation performance was qualitatively analyzed , and then some advices of control these phenomena were taken . These results offer some theoretical basis to improve the motors ' speed stability and operation performance .

在试验的基础上，定性分析了这些非线性现象影响电机性能的机理，从而提出控制这些非线性现象的建议，为进一步提高超声电机稳定性和可靠性建立了理论基础。

Experiment and research on the idle stability of the high-speed direct injec - tion diesel engine controlled by a micro processor show that n-Q characteristic and the transition characteristic of the fuel injection system have greater in - fluences on the idle speed stability .

对利用微机控制的高速直喷式柴油机的怠速稳定性进行了试验研究。结果表明，n&Q特性和燃料喷射系的过渡特性对发动机的怠速稳定性都有较大影响。

We compared our two new models according to their calculation speed and stability .

我们对所提出的两种模型进行了计算速度和稳定性的比较。

The new algorithm increases the convergent speed and stability .

新算法对初值要求不高、收敛稳定性好、收敛速度快。

Research on High Speed Machining Stability Database

高速切削稳定性数据库的研究

Taper back design , according to Body Engineering , fast speed and stability .

斜背式设计，符合人体工程学，速度快捷，稳定。

It has great trajectory tracking precision , good robustness and ideal response speed 、 stability .

它具有较高的轨迹跟踪精度，一定的鲁棒性以及比较理想的响应速度、稳定性。