查询词典 microcontroller

By a voltage-traced SPWM technology, the sine pulse width modulation wave was derived and the project of voltage output was designed. Resultantly, the microcontroller was fully used in the variable-frequency power system.

讨论了系统的硬件、软件设计和正弦脉宽调制波的生成和输出稳压方案的设计，采用了实时电压跟踪SPWM技术，使单片机在变频电源系统中得到了有效的应用。

to overcome some disadvantages of low precision,slow dynamic response,unconvenience parameter adjust existing in high-power ultrasonic power supply,it applies intelligent control composed of 8089 microcontroller is proposed.the article introduces the modulation principle of spwm,the composition of high-power ultrasonic power system applying the single chip computer to realize the soft of phase lock loop,the mechanism of work and the software thought.it realizes the low loss,high power factor and the whole performance of the circuit is developed.

摘 要：针对目前大功率超声波电源采用模拟控制电路存在精度低、动态响应慢、参数整定不方便等缺点，采用单片机8089组成智能控制的超声波电源系统。提出了基于spwm技术的双闭环控制策略和应用单片机实现软锁相的工作原理和软件思想，使整个超声波电源实现了低损耗、高功率因数，优化了电路的整体性能。

to overcome some disadvantages of low precision,slow dynamic response,unconvenience parameter adjust existing in high-power ultrasonic power supply,it applies intelligent control composed of 8089 microcontroller is proposed.the article introduces the modulation principle of spwm,the composition of high-power ultrasonic power system applying the single chip computer to realize the soft of phase lock loop,the mechanism of work and the software thought.it realizes the low loss,high power factor and the whole performance of the circuit is developed.

寂寞网民何时&回家吃饭&？基于单片机8089的超声波电源控制技术的研究。裴玖玲屈百达□摘要：针对目前大功率超声波电源采用模拟控制电路存在精度低、动态响应慢、参数整定不方便等缺点，采用单片机8089组成智能控制的超声波电源系统。提出了基于spwm技术的双闭环控制策略和应用单片机实现软锁相的工作原理和软件思想，使整个超声波电源实现了低损耗、高功率因数，优化了电路的整体性能。

Below TC wrote in a phone inputting Chinese characters, has been to 51 microcontroller.

在TC下面写的一个手机汉字输入，可以一直到51单片机中。

This is a pooling of microcontroller developers commonly used formula, it will automatically calculate various parameters.

这是一个汇集了单片机开发人员常用的计算公式，可以自动计算各种参数。

For example, the microcontroller inside a TV takes input from the remoter control and displays output on the TV screen.

例如，，在电视里的微控制器从遥控器里输入，，从电视屏幕现实输出灯具。

For example, the microcontroller inside a TV takes input from the remoter control and displays output on the TV screen.

或一个液晶显示器作为输出设备。例如，在电视里的微控制器从遥控器里输入，从电视屏幕现实输出。

In-Application Programming means that the microcontroller fetches new program code and reprograms itself while in the system.

应用程序编程是指微处理器获取新的程序编码，并在系统内自动重新编程。

A distributing microcontroller control system based on CAN bus for a type of full automatic wire striping and terminal stamping machine was constructed.

研究了CAN总线在运动控制系统中的应用，构建了基于CAN总线的单片机XC164CS全自动剥线端子压接机的分布式运动控制系统。

The microcontroller superposes the parameters with the video images from video tapes and then outputs to the monitor. While observing the outside activity of the athletes and understanding the inner parameter variations, users can make more precise judgments on how the exercise processes influence the body encumbrances.

其作用是把测量的参数通过单片机与监视录影将影像叠加在一起，最后在监视器上显示输出，可使监测者在观察运动员整体外部活动的同时，了解到其内部参量的变化，能更准确地判断人体负荷随著运动进程的变化所产生的的影响。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新