A new method to determine mechanical efficiency of diesel engine by acceleration deceleration method under non external load is proposed.
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。
Conventional acceleration and deceleration control method plans velocity in single segment of machining path, so it can not meet the need for high speed.
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。
Proposes a method to control the system by combining the processes of acceleration and deceleration through software. It constructs corresponding control system.
针对这种运动非对称大惯量系统，提出一种把升、降速单一模型通过软件复合对系统进行控制的方法，并构建了相应的控制系统。
To implement high speed machining, the acceleration and deceleration control method of CNC machine tools must have better flexibility, stability and location accuracy.
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。
Using direct calculation method can easily change in acceleration and deceleration time, maximum start frequency, maximum operating frequency in order to adapt to different processing conditions.
采用直接计算的方式可以方便的改变加减速的时间、最高启动频率、最高运行频率以适应不同的加工状况。
Therefore, depending on the control precision and control to choose the right speed acceleration and deceleration control method is very important.
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。
In this paper, a convergent two-dimensional numerical simulation method for transport characteristics of intense ion beams in acceleration-deceleration system is presented.
本文介绍了对于强流离子束在加速—减速系统中传输特性的有效的二维数值解方法。我们要求如下的数值解：（1）非线性泊松方程。
In this paper, a convergent two-dimensional numerical simulation method for transport characteristics of intense ion beams in acceleration-deceleration system is presented.
本文介绍了对于强流离子束在加速—减速系统中传输特性的有效的二维数值解方法。我们要求如下的数值解：（1）非线性泊松方程。
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