人工控制

Cognitive models based on self-reproduction are presented and built to improve the cognition of artificial fish, and high-level motion controls based on animal logic are implemented.

提出并建立了面向自繁衍的人工鱼的认知模型，提高人工鱼的认知能力，实现基于"动物逻辑"的人工鱼高级行为控制。

This article illustrates pre-control of construction security of manual digging pile,and introduces construction security control measures of manual digging pile from construction quality of breast wall,process safety technique,blasting,construction demand of electricity,ventilation,and detection of poison gas,in order to ensure safe and smooth implementation of construction.

对人工挖孔桩施工安全事前控制进行了阐述，并从护壁的施工质量、过程安全技术、爆破、施工用电、通风及毒气检测等方面介绍了人工挖孔桩和施工安全控制措施，以保证施工的安全顺利进行。

The possibility was discussed that the conventional mechanic carding machine was modified with a computer automatic controlling system based on the artificial neural network.

探讨了利用人工神经网络进行粗梳毛纺毛条质量控制的原理及方法，探讨了用基于人工神经网络的计算机自动控制系统改造传统机械式梳毛机的可能性，通过比较基于人工神经网络的计算机自动控制系统与一般自动控制系统提出了基于人工神经网络的计算机自动控制系统，经对实测数据验算，控制精度十分理想。

The artificial weather room intelligence control system is a kind of resources economy type develop in recent years efficiently the agriculture technique, make use of the artificial weather room to the glasshouse inside of various environment factor, carry on the automatic control and regulate, partly, or the stipulation that even get away from the natural environment completely, the best environment that factitiousness creates the feat farm crop growth, produce a product of high quality, high yield, carry out the superior quality, efficiently, low consume of industrialization scale produce.

帮忙翻译，3Q！人工气候室智能控制系统是近年来发展起来的一种资源节约型的高效农业技术，利用人工气候室对温室内的各种环境因子，进行自动控制和调节，部分地、或甚至完全摆脱自然环境的约束，人为创造适宜作物生长的最佳环境，生产出高品质、高产量的产品，实现优质、高效、低耗的工业化规模生产。

The thesis contains five chapters. The first chapter summarizes the development and research of switched reluctance drive, discusses the main research direction, and explains the main work in this paper. In chapter 2, hardware system which includes the design of power converter and various control circuit is discussed. TMS320LF2407 DSP is used to design the hardware circuits of SRM control system, and design details including the current detection, position sensing, fault protection, speed detecting, keyboard and display etc. are provided. Because of the full use of the abundant peripheral resources of DSP, it comes to the aim simplifying the circuit structure and heightening the reliability. In chapter 3, the application of neural network on SRM control system is introduced, a new the application of neural network and the method of sampling is proposed and a simulation system based on Matlab/Simulink is established. Chapter 4 discusses the routine designing issue. Because the modularized programming method is adopted, and multi-interrupt processing technique is used, operation efficiency of the control software is highly raised. At last, the foregoing SRM control system is tested. Speed adjustment is realized, and other targets on the research and design of SRM control system are reached, which establishes a good foundation for further research.

本文共分五章，第一章概述了开关磁阻电机调速系统(Switched Reluctance Drive，简称SRD)及其发展和研究现状，论述了其主要研究方向，并说明了本文的主要工作；接下来的一章主要讨论了SRM的硬件系统，主要包括功率变换器的设计和各种控制电路的设计，本文以TMS320LF2407为核心设计了开关磁阻电机控制系统硬件电路，给出了包括电流检测、位置检测、故障保护、测速电路及键盘和显示电路等部分电路的详细设计，充分利用了DSP的丰富外设资源，达到了简化电路结构、提高运行可靠性的目的；第三章介绍了人工神经网络在开关磁阻电机控制系统中的应用，提出了一种新的应用方式(利用GPFN神经网络调节PI参数)以及如何采取样本，搭建了基于Matlab/Simulink的仿真系统；在第四章中，讨论了开关磁阻电机控制软件的设计，采用模块化编程方法，采用基于多中断的控制程序，提高了控制软件的效率；最后，对所设计的开关磁阻电机控制系统进行了实验，实现了电机调速，达到了开关磁阻电机控制系统研究和设计的预期目标，为更近一步研究打下了基础。

An artificial neural network used for nonlinear vibration control systems is proposed in combination with state feedback control theories.

将人工神经网络理论引入振动控制工程领域，并将现代控制理论中的状态反馈理论与人工神经网络理论相结合，提出了一种基于BP网络的自适应控制方法。

In this study process, based on existing technology and level of understanding, we develop autonomically house artificial lighting luminous environment intelligent control apparatus which has complete intellectual property, it break through the limitation that bygone lighting control technology products only paying attention to control technology, but ignoring the control effect of artificial lighting luminous environment.

在研究过程中，基于现有技术和认识水平自主开发了具有完全知识产权的住宅人工照明光环境智能控制装置，突破了以往照明的智能控制相关产品仅注重控制技术，而忽视人工照明光环境控制效果的局限性。

Non-uniform deformation of ground surface was often aroused by frost heave, so, controlling the formation and development of frost heave was always of great importance. The mechanism of using intermissive freezing method to control frost heave was dealt in this paper.

土体冻胀容易引起地表不均匀变形，因此控制冻胀的产生和发展是人工冻结技术应用中的重要课题，针对间歇冻结模式控制人工冻土冻胀的机理问题。

The authors present fundamental principles of several APF control schemes based on DSP such as space vector modulation, hysteresis current control, monocyclic control, slide mode control, dead beat control, repetitive control, predictive control and ANN based control, and the respective merit and demeritof these control method are pointed out.

文章介绍了基于DSP的空间矢量调制、滞环电流控制、单周控制、滑模控制、无差拍控制、重复控制、预测控制、模糊控制以及人工神经网络控制这几种APF控制方案的基本原理，指出了它们各自的优缺点。

In this study, we hoped to clarify the mechanisms of pitch control in the pneumatic artificial larynx. METHODS: Three fluent Mandarin speakers using pneumatic artificial larynx devices were studied following total laryngectomies. They were asked to produce sounds in different pitches by following scales upward and downward.

使用气动式人工喉的音调控制，只能透过呼出气流通过橡皮膜片下压力的大小来控制振动的基本频率，本研究即在探讨橡皮膜片振动频率是否也像声带振动一样受到橡皮膜片驱动压力的影响，测量喉全切除患者在使用气动式人工喉发声时之橡皮膜片驱动压力和声音基本频率，并探讨此些病人在发声时之音调控制的原理。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。