Expert fuzzy control is used on temperature and negative pressure control and a safe and economic result can be obtained.
对温度和负压采用专家模糊控制，既能保证系统的安全性，又能提高经济性。
Sometimes the negative pressure control system of boiler in power plant contains a strong nonlinear sector such as dead-zone which makes the system oscillate.
火电厂炉膛负压控制系统中有时含死区类的强非线性环节，死区使该控制回路产生振荡，仅用常规pid控制器无法克服这一现象。
Boiler control system is composed of drum water level control system, stem pressure control system, hearth negative pressure control system and combustion economical control system.
锅炉控制系统可以分为汽包水位控制系统、蒸汽压力控制系统、炉膛负压控制系统和燃烧经济控制系统。
To control the respiratory infection, some measures are taken such as ward negative pressure control, reasonable air distribution and high efficiency exhaust air filtration, obtaining better effects.
针对控制呼吸道传染病的要求，采用了房间负压控制、合理的气流分布、高效过滤排风等技术，取得了较好的效果。
The results showed that subjects of negative hints group performed ironic effects of self control in high mental pressure context.
结果发现，高压力下，消极暗示组更容易使被试产生自我控制的反语效应。
The under-balanced drilling technology is based on how to control the bottom negative pressure which is related to the pressure computation of multiphase flow in annulus .
井底负压值控制是欠平衡钻井技术的基础，而井底负压值的大小与环空多相流的有关压力计算有关。
Safe: negative pressure combustion, not against fire, without the danger of explosion, and water, electricity, auto alarm, using PC control.
安全性高：负压燃烧、不逆火、无爆炸之虞，且断水、断电、自动报警，采用PC控制。
It realizes the automatic control tasks of the boiler's supplying water system, the regulating system for the negative pressure, the combustion system.
实现了对锅炉供水系统、负压调节系统以及锅炉燃烧系统的自动控制任务。
Meanwhile, the control of air flow, furnace negative pressure and primary air flow are introduced.
同时也介绍了送风量、炉膛负压和一次风量的控制。
The sophisticated designs of digital pressure display, precise negative pressure adjustment, and foot switch control make this mute oil pump more convenient to manipulate.
特殊设计的数字式压力显示，精密负压调谐，外置控制脚踏开关和精心选配的低噪声无油膜式泵，使产品更方便操作控制和使用。
Methods The vacuum negative pressure meter and the delayed control line were used.
方法：用真空负压表、延迟控制线路，接通电话机免提键、存储拨号键。
Ischemia model preparation and negative pressure treatment were not conducted in the normal control group, and only immunohistochemical staining was given.
正常对照组不行缺血模型制作及负压治疗，仅行免疫组织化学染色检测。
The controls for drum water level, steam temperature, and negative furnace pressure are in analog control, among them, the drum water level control is under fuzzy PID control.
汽包水位、蒸气温度、炉膛负压的控制采用模拟调节方式，其中汽包水位则选择了模糊PID调节。
Full use of its bearing capacity of the tank to reduce the oil vapor emissions, the principle is to use the weight of the valve plate to control the breath pressure and suction tank negative pressure.
充分利用油罐本身的承压能力来减少油蒸气排放，其原理是利用阀盘的重量来控制油罐的呼气正压和吸气负压。
The device can control the load born by the top plate to be within a normal pressure range when the inside of the electric dust catcher is in the state of high negative pressure.
在电收尘器内部高负压状态下，本装置能够控制顶板所承受的载荷在常规的压力范围之内。
The device can control the load born by the top plate to be within a normal pressure range when the inside of the electric dust catcher is in the state of high negative pressure.
在电收尘器内部高负压状态下，本装置能够控制顶板所承受的载荷在常规的压力范围之内。
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