加减速控制是CNC系统的关键技术之一。
The control of acceleration and deceleration is one of key techniques used in CNC systems.
S加减速曲线算法及励磁电流自适应控制器。
The algorithm of the S acceleration & deceleration curve and the excitation current adaptive controller.
根据采样次数决定加减速，可以避免预测减速点。
It avoided the prediction of the deceleration point by every sampled time.
采用合适的加减速曲线，避免了工作台的柔性冲击。
On account of the proper acceleration-deceleration curve, the flexible impact of work station can be avoided.
主机传动部分：采用伺服电机控制张力，加减速稳定快速。
The driven part of main motor: adopt servo motor to control tension; the control of speed is more stability and fast.
加减速电路，理论分析，指导性文档。电机设计者有价值参考！
Adds and subtracts the fast electric circuit, the theoretical analysis, the instruction documents the electrical machinery designer has the value reference!
对加减速控制方法在CNC数控系统中的运用进行了总体介绍。
To adding the control method reducing the speed, in CNC, the population having wielded go along in numerical control system introduces that.
提出了一种快速确定柴油机机械效率的方法——无外载加减速法。
A new method to determine mechanical efficiency of diesel engine by acceleration deceleration method under non external load is proposed.
本文包括三部份：1。不饱和交通加减速无穷大时的排队模型；
This paper consists of three main parts:1. Queue models with the assumption of infinite acceleration and deceleration under the unsaturated traffic condition.
主要介绍了一种基于单片机的简化后的指数型加减速曲线控制方法。
This paper presents an exponential accelerating and decelerating curve method based on chip microcomputer for the control mechanism.
霜甲冰冻效果：提示上已经变成了100%以配合加减速效果的改变。
Frost Armor Chilled effect: the tooltip has been changed to 100% due to the haste effect change.
大惯性负载加减速过程的平稳性问题严重影响了阀控系统的动态特性。
The smoothness of acceleration and deceleration process is a serious problem in valve control system with high inertia loads.
残废术(末日守卫)：技能提示因为加减速效果的修正改为45%减速。
Cripple (Doomguard) : the tooltip has been changed to 45% due to the haste effect change.
首先本系统针对步进电机运行的特点，全新设计了步进电机加减速算法。
Firstly the system designs a new stepper acceleration and deceleration algorithm to control the stepper motor based on its features.
传统的段内加减速控制方法由于整体速度偏低，不能适应高速加工的需要。
Conventional acceleration and deceleration control method plans velocity in single segment of machining path, so it can not meet the need for high speed.
将拐角前后的S加减速和拐角区域内速度连接后，得到了平滑的速度曲线。
A smooth velocity profile is obtained by the connection of the S-shape for the trajectory and the curvature based on the corner.
这些汽车的加减速由软件控制，而沿路的交通信号灯及其它标志则由摄像机读取并识别。
The software controls acceleration and deceleration, while the cameras read and interpret traffic lights and other signs.
所以根据不同的控制精度、控制速度选择合适的加减速控制方法是很重要的。
Therefore, depending on the control precision and control to choose the right speed acceleration and deceleration control method is very important.
高速加工对数控机床加减速控制方法提出了更高的柔性、平稳性和位置精度要求。
To implement high speed machining, the acceleration and deceleration control method of CNC machine tools must have better flexibility, stability and location accuracy.
由于矿井提升机对转速精度及加减速度要求较高，必须采用高精度变频调速系统。
As the mine hoist on the speed of addition and subtraction accuracy and speed requirements of high precision, variable-frequency control system must be used.
针对五轴并联数控机床的特点，文章在已有的研究基础上提出一种加减速控制方法。
Considering the kinematic features of the five-axis CNC parallel machine tool (PKM), a feed speed control method is proposed based on the known research fruits.
由于加减速快，动车组常被当作公交车运用于城市内部或市郊交通，比如地铁和轻轨。
Because of the high acceleration and deceleration, MU trains are often be used for inner-city trafic or environs trafic as railway buses, such as subway and so on.
为解决并条机启、停过程的自调匀整控制，关键要实现启停机加减速过程的平稳变速。
To realize the auto-leveling control of draw frame during its start and stop process, a premise to solve this problem is to keep a steady speed change during the accelerating and decelerating process.
利用加减速位移曲线函数的表达式保证位移、速度、加速度、加加速度曲线的连续性。
The continuity of acceleration deceleration displacement, speed, acceleration and jerk function is satisfied by the form of the acceleration deceleration displacement function.
文中根据路线允许最低车速和载重车的加减速行程曲线，用图解法确定爬坡车道的长度。
According to the lowest driving speed allowed by the routes and the stroke curve of add-substract speed of the trucks, we have determined the length of climbing roadway with the graphic method.
电机的加减速采用平滑的正弦曲线，满足电机的起动频率和运行频率，减少了系统的冲击。
The smooth sine speed wave is adopt in order to satisfying motor's stating and moving frequency. The sine speed wave reduces the impact of the sy...
针对在加减速或出现其它扰动时的延伸率波动问题，提出了在反馈控制中增加比例控制的解决方案。
Aiming at the fluctuation problem of elongation during acceleration, deceleration and the appearance of other disturbances, a scheme of adding a proportional controller was brought forward.
针对在加减速或出现其它扰动时的延伸率波动问题，提出了在反馈控制中增加比例控制的解决方案。
Aiming at the fluctuation problem of elongation during acceleration, deceleration and the appearance of other disturbances, a scheme of adding a proportional controller was brought forward.
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