The platform is designed with TMS320F2812 as its core and realizes PWM signal trigger with EPM7128. The three-phase full-bridge circuit is constructed with IR2130.
平台以TMS320F2812为核心控制器，以EPM7128实现PWM信号触发，以IR2130为驱动芯片构建了三相全桥逆变电路。
You can use a SIGNAL statement to raise an error condition if the business rule defined in your trigger is violated.
如果违反了您在触发器中定义的业务规则，就可以使用signal语句来抛出一个错误条件信号。
SIGNAL statements will also roll back changes caused within the trigger.
signal语句也将回滚在触发器内发生的更改。
These buttons can be used as a signal so that a user can trigger an activity or business process.
这些按钮可用作一个信号，以便用户能够触发一个活动或业务流程。
One or more digital signal processors (DSPs) coupled to fast analog-digital converters (ADCs) perform the signal acquisition and pre-processing, trigger generation, and so forth.
一个或多个数字信号处理器(DSP)耦合起来可以构成速度很快的模拟-数字转换器(asc)，用来执行信号获取、预处理、触发器生成等操作。
Researchers soon found that in addition to leptin, a whole host of chemicals signal the brain to trigger hunger or fullness.
研究者很快发现，除了瘦素之外，还有一整套的化学物质给大脑发送信号，引发饥饿和饱腹的感觉。
This chemical signal is thought to trigger motivation and, eventually with repetition, addiction.
这种化学讯号被认为会触发动机，而且在反复后，终将会上瘾。
Upon reception of a burst detection start trigger signal, a gain control signal is output to an automatic gain control amplifier (201) so as to perform amplification with a maximum value.
当接收到短脉冲检测开始触发信号时，向自动增益控制放大器(201)输出一个增益控制信号，以便用最大值进行放大。
Others have to give a trigger signal or respond automatically to the behavior results.
有些工作还要求系统给出触发信号，或能自动响应生物的行为反应。
Set a trap for the WINCH signal as well, and assign the get_window_size function to be the trigger of the trapped signal.
为WINCH信号设置一个陷阱，同时指定get _ window_size函数作为捕获到的信号的触发器。
Do you need to trigger the cameras via an external signal?
希望通过外部信号触发照相机吗？
Same process, just a different trigger. Instead of this hunger signal coming from our stomach, this emotional signal — feeling sad — triggers that urge to eat.
同样的过程，只是用不一样的触发方式来代替原本我们胃里的饥饿讯息，这种情感上的讯息息——感到伤心——触发了想吃的冲动。
The hardware composition, high precision conversion of temperature signal and the trigger control circuit for resistance furnace are introduced.
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。
A binary tree routing topology is designed for propagating the system clock and trigger signal and the accurate timing and synchronization between sensors are provided by CPLD.
设计了二进制树型拓扑结构传播统一的系统时钟和触发信号，采用CPLD提供传感器间的精确时序和同步。
The test results show that the pulse signal generate and control device based on this type of trigger has characteristics of simple, easier operation, higher precision, lower cost and so on.
试验结果表明，以该触发器为控制核心的脉冲信号发生与控制装置具有结构简单、调节方便、性能可靠、造价低等特点。
The thyristor triphase-bridge full controllable rectification circuit is taken as main circuit of the system and the trigger circuit with saw-tooth synchronism signal is adopted.
该系统以可控硅三相桥式全控整流电路构成系统的主电路，采用同步信号为锯齿波的触发电路。
Dynamic speckle photography of the gear tooth has been achieved by combining a pulsed ruby laser with the external synchronizing trigger signal.
红宝石脉冲激光器和外同步触发信号结合实现了齿轮轮齿动态散斑图的记录。
Divider, coaxial line, trigger, signal processing, data acquisition, acquisition control and waveform analysis software is included in the device.
该装置包括分压器、同轴电缆、触发电路、信号处理、数据采集、控制和分析软件。
The synchronous signal of MC1311 CMOS camera is shaped by monostable trigger 74ls221. The data are stored in AT24C02, protected in the case of electricity loss.
使用单稳态触发器74ls221对送给MC 1311CMOS摄像机的同步信号进行整形。使用AT 24 C02对数据进行存储，实现了数据的掉电保护。
It also discusses some key techniques such as the design of ECL circuit, high speed signal processing and external trigger control.
并对ECL电路、高速信号及外部触发控制等关键技术进行了详细的讨论。
Focused on the problem of getting the trigger in random pulse signal data acquisition, a rapid trigger detection system was designed.
针对随机脉冲信号采集中的触发信号获取问题设计了一种快速触发检测系统。
In this system, the signal sampling includes two kinds, free sampling and trigger sampling which corresponded to contiguous random sample and impact signal respectively.
信号采集模块包括自由采集和触发采集两种，分别适用于连续随机信号和冲击信号的采集。
The wide-angle sky screen can be used for measuring the terminal velocity of the projectile, and providing synchronous signal for other trajectory measurement apparatus as the trigger device of the .
该装置可以用来测试弹丸末速，作为较大靶面的触发装置，为其他弹道测试仪器提供同步信号。
In this paper, a SVPWM signal generator is designed with VHDL. This signal generator can transform time signal into SVPWM trigger signal successfully with good anti-jamming capability.
本文利用VHDL硬件描述语言设计了一种SVPWM信号发生器，该信号发生器不仅成功实现了输入时间信号到SVPWM触发信号的转换，而且具有良好的抗干扰能力。
A single trigger pulse generating circuit outputs a pulse signal when an output level of an amplifying unit is changed.
单触发脉冲产生电路在放大单元的输出电平改变的时刻输出脉冲信号。
The main control system includes the synchronous signal generating circuit, the testing circuit of thyristor cut-off voltage and the trigger circuit of the thyristors etc.
论述了主要硬件电路的设计方案，其中包括晶闸管两端电压检测、三相电源同步信号检测等。
The switch rate of thyratron is related to the triggering signal. The fast thyristor is usually used in the trigger circuit, but the triggering signal is not ideal.
氢闸流管的导通速度与触发信号有关，常用触发电路中使用快速晶闸管，触发信号并不是很理想。
The switch rate of thyratron is related to the triggering signal. The fast thyristor is usually used in the trigger circuit, but the triggering signal is not ideal.
氢闸流管的导通速度与触发信号有关，常用触发电路中使用快速晶闸管，触发信号并不是很理想。
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