查询词典 automatic control

Study the automatic system of fully mechanized sublevel caving working face applying neural network control theory.

应用神经网络控制技术对综放工作面自动化系统进行了研究。

What you get: Four-cylinder engine, automatic transmission, sunroof, antilock brakes, stability control.

有：四缸引擎，自动变速箱，天窗，防抱死制动，稳定性控制。

The main content of this dissertation includes: 1. Research on the theory of ultrasonic power supply, introduce its development process. On the basis of these, fix on the scheme of medical ultrasonic low-power supply. 2. According to the principle of modularized design, divide medical ultrasonic low-power supply into four parts. They are power amplify circuit, power control circuit, frequency automatic tracking circuit and matching circuit. Separately research on their theories and design their circuits and necessary programs, especially, effectively resolve the problem tracking the supersonic vibration system with a narrow syntony frequency bandwidth and a high swing. 3. The matching experiments gain good result, and prove that medical ultrasonic low-power supply is entirely up to the mustard on intellectualization, wide band of working frequency, steady output and high efficiency.

本文工作的主要内容包括： 1、研究了超声功率电源的原理，并回顾了它的发展过程，在此基础之上确定本文医用小功率超声电源的设计方案； 2、按照模块化的设计原则，将医用小功率超声电源的设计分解为功率放大电路、功率控制电路、频率自动跟踪电路和匹配电路等四个部分，分别研究了各部分的原理，在此基础之上进行了具体的电路设计和程序设计，尤其是有效地解决了对谐振频率带宽窄振幅高的超声振动系统的频率跟踪问题； 3、通过与超声振动系统的各项配合实验，取得了很好的实验结果，验证了医用小功率超声电源完全满足智能化、工作频带宽、输出功率稳定、输出效率高的设计要求。

According to the tracking method of the video frequency moving object target self-adapting window, tracking reliability is greatly increased, which is widely applied in the fields of robot technology, vision navigation, automatic supervision, traffic control and the like.

这种运动目标自适应窗口的跟踪方法，可使跟踪的可靠性大大提高，并可广泛应用于机器人技术、视觉导航、自动监视、交通管理等诸多领域。

Automatic gauge control system in double-stand reversing cold mill is introduced. This system is consists of regulating device, thickness gauge and tachometer.

介绍了双机架可逆式冷轧机组厚度自动控制系统，该系统由调节装置、测厚仪和测速仪组成。

The traction control system is also fully automatic.

牵引力控制系统是也完全自动的。

The structure and function of the automatic loading measurement control system of train trestle bridge are introduced, and the testing method of measurement accuracy is put forward.

论述了火车栈桥自动装车计量控制系统的构成及功能，并提出了计量准确度的测试方法。

The smart module is made up of 89C52 microcon?鄄troller,peripheral circuit and TC35 wireless module,which can be widely applied to the field of smart house guard against theft,remote control,equipment maintenance nobody on watch and modern supervi?鄄sory of automatic product line.

整个智能模块主要由89C52型微控制器、外围电路和TC35型无线模块构成，可广泛用于智能家居防盗、远程监控、无人值守设备的维护及现代自动化生产线的监控等领域。

The completion of automatic cycling of cutting operations on engine lathe or turret lathe by means of limit catches and electrical elements has often been refered as simple programming control .

利用行程挡块和电气元件控制普通车床或六角车床，实现刀架自动循环的简易程序控制，在上海的工厂、学校和科学研究单位中，已经进行了将近五年的试验。

The paper introduces the design and composition of automatic loader and unloader and hoist signal integrated control system.

提升机是矿井主要机电设备之一，确保其安全正常运转，提高工作效率，降低故障影响时间至关重要，文章详细介绍了潘一主井提升机自动装卸载及提升信号综合控制系统的设计与构成。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。