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单片机控制的无刷直流电动机高性能控制器的设计 被引量:2
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作者 潘懿 焦营营 《自动化技术与应用》 2007年第1期80-82,共3页
文章介绍了基于PIC单片机的三相无刷直流电动机双闭环调速系统的软硬件设计,并将设计的控制器成功的应用于空调风机的控制中,实践证明,此控制器显著提高了系统调节的快速性,改善了系统的动态性能,达到了较好的节能效果。
关键词 无刷直流电动机 PIC16F873单片机 驱动电路 双闭环 pwm信号输出
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Design of High-voltage Electrostatic Generator Based on STM32 被引量:4
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作者 孔凡雪 李世光 +2 位作者 高正中 蔺相斌 张洪薇 《Journal of Measurement Science and Instrumentation》 CAS 2011年第1期72-74,共3页
This paper intreduced a high-precision high-voltage elec- trostatic generator which utilized STM32F103 as the main coutroller. The hardware and software design of the system were detailed. The full use of ample on-chi... This paper intreduced a high-precision high-voltage elec- trostatic generator which utilized STM32F103 as the main coutroller. The hardware and software design of the system were detailed. The full use of ample on-chip resources of STM32F103, such as ADC and the PWM output of timer, contributed to the small size and low cost of the system. The 16-bit PWM signals, generated by the timer on chip, served to adjust the our-put voltage accurately. The tot~ screen was responsible for the setting and display of output voltage, and the friendly humawcomptaer interaction was built. Experimental results indicated that this high-voltage static generator was of high precision and great practicability for application. 展开更多
关键词 STM32F103 high-voltage static generator voltage multiplying rectifier
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