Although these are the fastest switching elements when actuation times are compared, the release, or turnoff time, is long. 尽管在比较激励时间时这类继电器是最快的切换元件,但释放或关断时间却比较长。
Release time is the opposite of actuation time. 释放时间与触动时间是相对应的。
Test results show that the hydraulic valve actuation system can realize continuously variable valve lift and the early intake valve closing by changing the time of oil pressure release. 通过实验证明这种液压气门机构可通过改变泄油初始相位角实现进气门最大升程和进气迟闭角的连续可变。
The actuation time and countdown value can easily be set by direct moving the corresponding arrows with mouse. 驱动时间和倒计时的价值可以很容易订定的直接动相应的箭头与鼠标。
The Response Time Index ( RTI) which is a parameter of sprinkler actuation represents the thermal time constant for the heat-responsive element of an automatic sprinkler and the square root of the associated gas velocity. 反映洒水喷头动作速度的指标&响应时间指数RTI,是由洒水喷头热敏感元件的时间常数和气体流速的平方根决定的。
Using the mechanism, the system is confirmed that the feed actuation is carried out smoothly, continuously, and with high accuracy over a long stroke with a simple control. At the same time, the feed velocity can be adjusted. 实验证明,利用简单的控制方式,该系统能够以很高的进给精度连续平稳地进给,且进给行程长,进给速度可调。
Time synchronization is a critical piece of infrastructure in any distributed system, but wireless sensor networks make particularly extensive use of synchronized time. Almost any form of sensor data fusion or coordinated actuation requires synchronized physical time for reasoning about events in the physical world. 时间同步作为分布式系统中的一项关键技术,在大多数使用无线传感器网络的应用中都有需要,如:传感器的数据融合技术需要时间同步来判断事件在物理世界发生的时间。
This paper presents the theory of PTCR actuation time measurement, the design of circuits, and performance of the instrument. 本文介绍了PTCR过电流动作时间测量原理,仪器的电路设计和基本性能。
The main problems of the camshaftless valve actuation are long response time, hard valve landing, high power consumption and complex, high priced actuation system. 无凸轮轴气门驱动的主要问题是响应速度不够高、气门落座冲击、能耗过高以及驱动系统复杂昂贵。
Pre-planning is performed on the specified path. Revising it by constraints on the joint velocities and on the actuation torgues results in minimum time trajectory. 根据轨迹作预规划,在此基础上用机器人关节速度及驱动力矩的约束条件作修正规划,得到最小时间轨迹的优化解。
Testing and Analyzing Method of Over-travel Time Armature Actuation Time and Free Moving Time of Electromagnetic Relay 电磁继电器触动时间、超程时间及自由运动时间的测试分析方法
The Study and Design of an Overcurrent Actuation Time Tester for PTCRs Used as Current Limiters 限流用PTCR过电流动作时间测试仪的研制
Wavelet transform method is introduced as a new signal-processing tool in the coil current signal analysis to obtain the armature actuation time. 分析电磁继电器电磁机构的动态过程,将小波变换作为一种新型的时频域分析工具引入到继电器线圈电流波形的信号检测中,分析继电器触动时间。
The results showed that the device had good performance of bi-stable actuation, and the response time was short ( about 10ms), which prove the feasibility of this prototype structure. 实验结果表明,器件具有良好的双稳特性,响应时间约为10ms,从而验证了双稳态微电磁驱动器原型的可行性。