The working principle, the composition of hardware structure and the software flow of ventilator control parts are introduced.
文中介绍了矿井通风节能控制系统的工作原理、硬件结构组成及风机控制部分的软件流程。
This paper introduces the design and implementation of ventilator control system based on FPGA including principle and electric circuit.
本文详细介绍了基于FPGA的呼吸机控制系统的设计和实现，包括原理和电路结构图。
In this article, the author expatiates on the fixing actuality of the ventilator and introduces the method that reduces vibrating and control yawp by sound insulation cover.
阐述了通风设备的安装现状，介绍了用隔声罩减少振动，控制噪声的方法。
The necessity of mine local ventilator auto control is analysed, a kind of method of self-adjusting fuzzy control in mine local ventilator is proposed.
分析了矿井局部通风机自动控制的必要性，并提出自调整模糊控制调节通风机转速方案。
The paper introduces a new semi-transverse ventilation system with oblique walls, a fire control technique with ventilator braked by reversal operation and their functions in the fire control.
文章提出了一种新的斜墙式半横向通风方式和风机反转制动消防技术以及它们在火灾时的作用。
Describes the methods and the target of the quality control and the maintenance of ventilator in detail.
本文详细介绍了呼吸机的质量控制及维护的目标和方法。
The initiative control of the noise producing by axial flow ventilator is investigated in experiment environment.
在实验室环境研究轴流式通风机噪声的主动控制问题。
The simulator and experiment proved that the methods above have better control results. This thesis has certain application value in controlling speed of ventilator and coiling machine.
本文的系统仿真与实验结果验证了以上方法能达到较好的控制效果，本文的设计对风机、绕线机、振捣棒的速度控制具有一定的实用价值。
This paper introduces in detail the design and implementation of ventilator SPONT control chip based on FPGA, including principle and electric circuit.
本文详细介绍了基于F PGA的呼吸机SPONT 模式控制芯片的设计和实现，包括原理和电路结构图。
System's analog variable, switch variable collect unit and switch variable output unit can monitor and control some equipment, such as air-condition, ventilator and fire alarm equipment.
系统的模拟量及开关量采集单元和开关量输出单元可以监控空调、通风机、火警等装置。
The necessity and importance of medical equipment quality control are analyzed on the basis of clinical cases of ventilator using.
通过呼吸机临床使用案例分析了医疗设备质量控制的必要性和重要性。
Frequency conversion control system of local fan of ventilator was introduced in this paper.
介绍了井下通风局扇的变频控制系统。
The ventilator is also equipped with wire control switch for controlling the power supply . The product features convenient installation and diversified colors as white, blue, gray and brass.
还有线控开关控制电源式，安装更方便，颜色多样化，有白色、蓝色、灰色、古铜色。
Conclusions:To set up the respiratory passage way and control breath via ventilator were a primary step for saving successfully;
结论：及时建立呼吸通道给予呼吸机控制呼吸是保证抢救成功的首要步骤；
The new control system greatly improved the stability, reliability, and safety of the ventilator. The refitment is easy to implement, and the cost is low.
改进后明显提高了呼吸机的稳定性，可靠性和安全性，且成本低，易于操作。
The new control system greatly improved the stability, reliability, and safety of the ventilator. The refitment is easy to implement, and the cost is low.
改进后明显提高了呼吸机的稳定性，可靠性和安全性，且成本低，易于操作。
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