The logical circuit diagram of the control system was developed with the single chip computer and transducer as the main part.
以单片机和变频器的选用为主要环节，研制出了控制系统的逻辑电路图。
Capable of working both in Mandarin and English; sound PC skills and good logical thinking Excel, Word, SAP, one kind of computer language..
能适应双语的工作环境，英语读写流利。
A register or electric circuit in a calculator or computer, in which the results of arithmetical and logical operations are formed.
储蓄器，累加器，加法器计算机或计算器中得出数学或逻辑运行结果的寄存器或电路
So in this paper based on the characteristics and the optimum state theory of the vehicle, some kinds of control schemes are compared and discussed, and the fuzzy PID control scheme is adopted at last. The relation between air-cushion pressure and fan rotational speed on the optimum driving state is studied. The cushion pressure is used as controlled variable and the fan revolution is used as regulated variable. And transducer and fan motor are actuators. Based on the structure and operating properties of half-tracked air-cushion vehicle, the control system scheme and structure are presented. A control scheme using the self-tuning PID fuzzy logical controller is adopted. Fuzzy rules are set up and some researches have been done for fuzzy tuning method. At the same time the real-time measurement scheme by computer control is proposed, and electric circuits are designed. In the control system of half-tracked air-cushion vehicle cushion pressure P〓 is used as controlled variable and the fan speed n〓 as regulated variable.
因此本文以半履带式气垫车的特性和最佳工作状态理论为指导，通过对各种控制方法的比较与探讨，提出采用模糊PID控制方案，并且研究了在最佳工作状态下垫压及风机转速的关系，提出气垫压力作为控制参数，变频器和风机电机为执行机构，风机转速为调节量；主要进行了自整定模糊PID控制器的设计，研究了自整定PID模糊控制器的实现方法，编制了模糊控制规则，制定了模糊控制参数查询表，并分析了影响自整定模糊控制器相关的影响因素，确定了模糊控制表；为了实现半履带式气垫车的自动控制，还提出了计算机模糊控制系统的原理与结构，设计了相应的测量电路与控制软件。
This is fine for anyone who has only a single drive or a single partition on their computers, such as the C drive, but if you have more than one physical or logical drive on your computer, it`s best to move your My Documents folder off the system drive.
这是罚款，任何人，只是一个单一的驱动器或一个单独在自己的电脑上，例如为C驱动器，但如果你有一个以上的物理或逻辑驱动器在您的电脑时，最好先提出你的我的文件夹关闭系统驱动器。
Because a computer's instruction set is so limited, even simple logical operations call for several instruction s
由于计算机指令组的功能如此有限，甚至一个简单的逻辑操作也需要若干条指令。
You can be armed with computer skills, an understanding of story writing, character development, and logical complexity progression.
您可以携带的计算机技能，文字的故事，性格发展的认识和逻辑的复杂性进展。
Computer science a program application that may consist of several steps but is a single logical unit.
一个程序应用可能包括几个步骤但确是一个单一的逻辑单元。
Computer Science A program application that may consist of several steps but is performed as a single logical unit.
作业：一种应用程序，可能包括好几个步骤，但作为一个单一逻辑单位执行
The main contributions of the dissertation are as follows: 1. From two different points of view, control theory and computer technology, it gives an overview of the emergence and the development process of HCS theory, analyzes the hybrid phenomena in process control and the difference and inherent connection among the HS, CVDS and the DEDS. The present situation and the results of the study are summarized and analyzed in detail. Moreover, the difficulties and problems to be resolved are pointed out. 2. From the purely discrete, or logical, view of dynamic systems, Discretization Method of hybrid system treats the entire system as a finite automaton or discrete event dynamic system and studies it using the DEDS theory in the discrete level. The thinking of the method and the nondeterministic problem caused by the discretization are explored deeply.
具体的内容和所取得的主要成果如下：（1）从控制理论和计算机技术两个方面详细地阐述了混合控制系统理论产生的原因和发展过程，深入地分析了过程控制中的混合现象以及HCS与CVDS、DEDS之间的区别与联系，全面、系统地概述了HCS理论的研究现状，对现有的研究成果进行了分析与评述，指出了理论研究与实际应用中所存在的困难和一些亟待解决的问题；（2）混合系统研究的离散化方法从纯逻辑或离散的角度考虑问题，将混合系统化为一个有限自动机或离散事件动态系统，然后利用DEDS理论在离散层次对其进行研究。
All the controlling orders and status information are delivered through the serial ports to both sides, the different measurements decide that the main computer to send different orders to external processor, all logical operations of the external measuring system are dominated by the external processor, this processor is made up by the MCS-51 serial single-chip processor.
关于计算机和激光雷达外部测量设备间的数据传送及计算机对激光雷达测量元部件的控制，采用串行通讯的方式进行。计算机根据激光雷达的测量方式和不同的系统参数向外部测量设备发出不同的控制命令字和状态命令字，外部测量系统的智能操作由外部主控CPU控制完成。
With the development of the computer, the PLC is perfected day by day. The function has overtopped the category of logical control and sequence control. It provides with simulation control, process control and remote communication, etc.
随着计算机技术的不断发展，PLC控制技术得以不断扩展和完善，其功能远远超出了逻辑控制和顺序控制的范畴，具备了模拟控制、过程控制以及远程通信等功能。
Years experience in requirement analysis, or in system design/testing or developmentBA. or above in Computer Science or related, CET4 or aboveAbility to interact professionally with a diverse group, executives, managers, and subject matter expertsStrong listening and communication skills coupled with strong interviewing and questioning skillsStrong Logical thinking, excellent writing and analytical skillsSolid command of the language and the ability to express complex ideas clearlyStrong negotiation, organizational, and facilitation skillsA proven ability to find creative ways of satisfying user needsProficient in MS Word, Excel and PowerPoint skillsFamiliarity of Oracle/MSSQL database and Tomcat is a strong plus.
在开发期间与开发人员紧密工作，确保开发人员正确理解需求，软件功能设计满足现在的需求识别需求错误与缺陷，编写需求缺陷识别和提示报告有效管理需求的变更和修改编写与维护需求说明文件任职要求1年以上需求分析、系统设计、软件测试或开发经验计算相相关本科以上学历，CET4级以上英文水平能与不同人士沟通，包括管理人员、经理、专业人士或专家等优秀的聆听、沟通技巧、面谈、提问技巧优秀的逻辑思维，优秀的写作分析能力优秀语言表达能力，能清晰表达复杂的概念或思想优秀的判断、组织及推动技巧能够发现不同的创新方式以满足用户需求熟练运用MS Word，Excel and PowerPoint等了解关系数据库Oracle/MSSQL或Tomcat优先考虑。
Otherwise, the production scheduling problem, which is limited to plan management for coke pushing for coke oven battery, and the related expert system based strategy are presented, which considered the environment and task as motive, and process constraints and models as heuristic knowledge. The mode of expert system developed can be used to solve the generalized production scheduling problem for industrial process.(8) The integrated control system that combines process optimization and production scheduling tasks is developed successfully for coke oven battery, in which micro computer and programmable logical controller are used as hardware base, real-time multi-tasking multi-user operating system and standard control configuration software package as software base. As a result, the very nice overall control system proficiency is achieved by quite short-time development and little budget of hardware and software.
此外，本文还提出了以大型焦炉装置推焦作业计划为核心的生产调度管理命题，并开发了一类以规则基专家系统和启发式搜索技术为基础、以环境和任务为动力、以过程约束和过程模型为启发式知识、用于求解大型工业过程生产调度管理问题的启发式求解策略模式；（8）以大型焦炉装置为工业背景，以微型计算机和可编程序控制器为硬件基础，以实时多任务多用户操作系统和标准工业控制组态软件包为软件环境，成功地研制了大型焦炉装置的计算机优化控制、生产调度管理一体化系统，从而使得以较短的开发周期、较少的硬软件投资来获取较好的系统整体性能。
Introducing virtual reality technology into material handling system, intervening the computer between operator and machine will be a effective method for resolving the problem above, by which a remotely operating system is constructed, in which the intelligence of operator, artificial intelligence, the strong calculation and logical inference capability of computer are synthesized so that the operator operates the machine far away from the poisonous environment, deep gully and tunnel Here we introduce the virtual reality technology into material handling machine system for the first time, and set the excavator, which performs in the dangerous environment, as a object for studying, present the theory of VR-based excavator remotely operating simulation, and as for the human computer interface and the generation of virtual environment, a series of problem are studied as follows.(1) Analyses deep into the virtual reality technology, put forward the theory of VR-based excavator remotely operating simulation, research contend method, etc.(2) Study the motion modeling of hydraulic excavator, which is simplified as a robot, the parameter verification of the rods, the state matrix of the end performer, the constraint representation and constraint driving equation, finally the motion simulation is given (3) Set the data glove and stereo display equipment as an example for the interface between human and the computer in virtual reality application. Study the nerve physiology and psychology basis and interference principle, data transforming relation of virtual space, which is based on two kinds of equipment above, (4) On the basis of data glove, set up the simplified structure of hand model, present BP nerve network-based gesture recognition, develop Herzen's collision detection algorithm, and its application in the procedure of virtual hand's operating virtual objects, on the basis of studying deep into haptic type, get the mathematics model of contact problem between virtual hand and virtual objects, and for the first time, put forward nonlinear contact finite element modeling idea.(5) Develop OPENGL-based developing environment of virtual scenes, modeling principle, study deep into obtaining data resource of virtual scenes, and their interface with OPENGL, VRML-based scene modeling, etc.
本文首次将虚拟现实技术引入物料搬运机械系统，并以恶劣环境下的挖掘机为对象，提出了基于虚拟现实的挖掘机远程操作仿真理论，并就这一理论的人机接口和虚拟环境的生成作了如下深入的研究：(1)深入分析虚拟现实技术本身，提出了基于虚拟现实的挖掘机远程操作仿真研究课题、相关的研究内容、方法等；(2)研究了液压挖掘机机器人化的运动学建模方法，杆件参数确定方法和末端执行器的状态矩阵，约束的表示和约束驱动方程等，并作了运动学仿真；(3)以手套和立体显示设备为人与计算机接口的主要器件，研究了虚拟现实应用中基于这两种设备的神经生理、心理学基础、交互原理等，虚拟空间的数据变换关系；(4)在以数据手套传输入数据的基础上，建立了手模型的简化结构，提出了基于BP神经网络的手势识别方法，发展了Herzen的碰撞检测算法应用在虚拟手操作虚拟物体的过程中，具体研究了基于雅可比边界框的理论推导过程和初步仿真结果，在具体分析触觉反馈类型的基础上，得出了虚拟手与虚拟物体接触产生力反馈过程的数学模型，首次提出了基于非线性接触有限元接触理论的建模方法；(5)建立了基于OPENGL的微机平台虚拟场景的开发环境，建模机制；深入研究了虚拟环境场景建模的数据源获取方法、与OPENGL数据接口的制定。
But he also has the obdurate quality I`ve seen in so many people who are drawn to computer programming and logical thinking.
但他也有顽固的质量在我见过如此多的人被吸引到谁计算机编程和逻辑思维。
The arithmetic and logic unitis the functional unit that provides the computer with logical and computational capabilities.
算术逻辑部件是为计算机提供逻辑及计算能力的部件。
At last, according to the computer simulation models, the thesis analyses different questions aim at different purpose, such as: the logical scheme of yard machines, the optimization of yard machine attempter, the affect that some kinds of working environment effect on the yards work, and the most high-point throughput of the yard and its bottle-neck, All this provides the decision support for the terminal manegement.
最后，在计算机仿真模型的基础之上，针对不同的仿真目标，通过对模型的修改，本论文重点研究和分析了自动化堆场机械匹配作业的协调性、机械的合理配置、堆场机械作业策略优化、不同外界工况对堆场作业的影响，以及堆场的极限作业能力和瓶颈等问题，为码头管理者提供了决策依据。
At last, according to the computer simulation models, the thesis analyses different questions aim at different purpose, such as: the logical scheme of port railway machines, the optimization of port railway machine attempter, the affect that some kinds of working environment effect on the port railways work, and the most high-point throughput of the port railway and its bottle-neck, All this provides the decision support for the terminal manegement.
最后，在计算机仿真模型的基础之上，针对不同的仿真目标，通过对模型的修改，本论文重点研究和分析了集装箱码头铁路物流机械匹配作业的协调性、机械的合理配置、堆场机械作业策略优化、不同外界工况对作业的影响，以及集装箱码头铁路物流的极限作业能力和瓶颈等问题，为码头管理者提供了决策依据。
In the meaningful context of themes our curriculum targets linguistic expression, mathematical and logical thinking skills, scientific discovery, artistic expression, physical development, through activities like: Circle Time, audio-visual journeys, computer assisted learning, learning diary, bed-time story telling, social activities, weekend activities, family brainstorming research projects.
根据不同主题而设计的各种单元活动，整合了语言表达、数学操作、科学发现、艺术表现和体育游戏等活动，包含了稚语心声、视听之旅、电脑辅助教学、学习日记、睡前故事欣赏、社会远足、周末活动、亲子脑力激荡等特色活动，从而更大限度地满足每一位幼儿不同的学习需要。