查询词典 controlled system

It is well known that fingerprints of an individual are unique and are normally unchanged during the whole life.depends on this kind of unique and stability,we can get up a person together with his fingerprint, and can verify his identity by comparing his fingerprint with the fingerprint keeped in advance.this is the fingerprint-identify technique.as one of living characteristic identifies ,it has been applied in many kinds of safe system:simple lockfast system;complicated controlled gate system;fingerprint and intelligence card combination application;network safety depending on the fingerprint identifies etc.

摘要众所周知：每个人的指纹是唯一的并且终生不变的。依靠这种唯一性和稳定性，我们就可以把一个人同他的指纹对应起来，通过比较他的指纹和预先保存的指纹进行比较，就可以验证他的真实身份。这就是指纹识别技术。作为生物特征识别的一种，由于它具有其它特征识别所不可比拟的优点，使得自动指纹识别被广泛地应用于各种安全系统中：简单保险柜/箱系统；较复杂的门禁系统；指纹与智能卡结合应用；基于指纹识别系统的网络安全等。

The Automatic Control Valves ABS is ABS for short, which is based on the conventional brake system security technologies to enhance improved by controlling the brake hydraulic flaps to achieve control of the wheel locking, the braking process , only when the wheels tend to be controlled when locking, ABS will tend to locking of the wheels anti-lock brake pressure regulation; in the control wheel was not tended to locking, the braking Butterfly Valves process and the conventional system exactly the same dynamic system, the braking process, its work process is actually locking - release - Locking - release cycle of the working process, the vehicle is always in the critical state of locking of the roll gap.

而ABS是制动防抱死系统的简称，它是在常规制动装置基础上的加强改进的安全技术，通过控制刹车油压的收放，来达到对车轮抱死的控制，在制动过程中，只有当被控制车轮趋于抱死时，ABS才会对趋于抱死车轮的制动压力进行防抱死调节；在被控制车轮还没有趋于抱死时，制动过程与常规制动系统的制动过程完全相同，其工作过程实际上是抱死—松开—抱死—松开的循环工作过程，使车辆始终处于临界抱死的间隙滚动状态。

According to the asymmetry and nonlinearity of the symmetrical valve controlled asymmetrical piston system, in order to improve control precision of the system, the work characteristic of the system is analyzed, then a new control method based on the cerebellar model articulation controller is advanced, and the CMAC compound controller is designed.

针对对称阀控非对称缸系统的不对称性和非线性，为了提高系统控制精度，分析了该系统的工作特性，提出了基于小脑模型神经网络的控制策略，设计了CMAC复合控制器；为验证CMAC复合控制器的有效性，进行了实验研究，并与普通的PID控制器进行比较。

The system,mainly controlled by the minimum system which consists of the single-chip microcomputer and FPGA,is designed based on the basic principles of digital oscilloscope,which achieves the function of the measured signal's sampling,storages and playbacks of the ordinary oscilloscope,adds the equivalent sampling and sample-and-hold function,which greatly improves the measurement range of the system.

基于数字示波器的基本原理，以单片机和FPGA组成的最小系统为控制核心，实现了普通示波器对被测信号的采样、存储与回放，并且增加了等效采样和采样保持功能，极大地提高了系统的测量范围。

In this study, we use the thermoelectric cooler whose surface temperature can be controlled by adjusting the direction and magnitude of its current to improve the cold stage and cooling system of a cryomicroscope system. The temperature control circuit and the integrated software were also elaborated to make the cryomicroscope a modular system which is convenient to use.

本研究利用调整热电致冷晶片的电流大小与方向即可控制表面温度升降之特性，将其应用於低温显微镜系统的冷冻台及冷却系统改良设计，同时配合温控电路与软体程式达到升降温之控制，最后并将整个系统模组化以增加使用上的便利性。

I used the homemade ECDL to measure the 2S-3D two photon transition spectrum of Helium , the advantages are that the expense of homemade ECDL is cheap and have good output power. At the same time, I used the electronic part can be got in the market to manufacture a pulse generator in the experiment, the pulse generator can control the output frequency, the pulse width, the relative phase and also can simultaneously control four sets of systems or instruments need the TTL pulse control. The advantage is that the cost of the pulse generator is cheap and the pulse generator is stable. To isolate the magnetic field I used the magnetic foil to helium cell. I also built a gas discharge system, the switch sequence of this system can be controlled by the pulse generator. Finally I built a detecting system can measure the helium energy state.

本实验是利用一台自制的外腔雷射系统来量测2S-3D的氦原子双光子跃迁，其优点在於自制的外腔雷射之费用非常便宜，也有不错的输出功率，同时在实验中我利用市售的电子零件制作了一台脉冲产生器，可控制输出的频率、脉冲宽度以及相对的相位，且可同时控制四套需要TTL脉冲控制的系统或仪器，优点除了便宜之外，也非常稳定；为了隔绝磁场，利用了磁场隔绝金属箔，我也在实验室中建立了一组气体放电系统，其系统可以用脉冲产生器来控制开关时序，最后，我建造了一个氦原子能阶的量测系统，而且费用低廉，可与本实验室的另外一门研究光梳雷射系统做结合。

Taking advantage of multitask mechanism in the current opearting system, this article puts forward a method of software designing that is to be used for the multitask mechanism in a single-chip system , and gives such an example as using the method for program designing in a program-controlled intercommunication system.

根据现代操作系统具有多任务机制的突出优点，提出了一种适合单片机系统的多任务机制的软件设计方法，并给出了在程控对讲系统中应用该方法进行程序设计的实例。

Mainly, the article divides into six contents: system development background and method of exploitation, demand analysis, system analysis, system design, system implementation and conclusion. In demand analysis, has established first with the example model, and comes the detailed description through the active chart to use the example. Through the sequence chart and the VOPC chart, I completed the definition of boundary, control and data entity of the fore-platform in system analysis. The system design mainly has carried on the detailed design to kind of and the database.

在需求分析中，先建立了用例模型，通过文字和活动图来详细的描述用例，确定了前台子系统的各个功能模块；系统分析中，使用序列图和VOPC图完成了对系统运作过程中涉及的界面、控制、数据实体的定义；系统设计主要主要对类及数据库进行了详细的设计；系统实施中，对前台子系统的物理部署、实施环境进行描述，包括系统的主要界面和部分代码。

Secondly, the author completely combs and sums up the credit system at different stage. The thesis analyzes the transformation of China's credit system after the foundation of New China. The thesis compares the characteristics and performance of different credit system; understand the historical status of credit system, Summarizes the deficiency in order to improve credit system arrangement.Thirdly, by analyzing an example of how middle size enterprises finance, we conclude that middle and small size company can avoid credit admeasure by the innovation of credit system.

论文分析了从新中国成立至今我国商业银行信贷制度的变迁，通过对不同阶段信贷制度安排的特点以及绩效的比较，了解我国商业银行信贷制度的历史状况，并总结不足，以有利于今后更好的完善。3、通过一个中小企业融资的案例的实证分析，得出银行信贷制度的创新可以使小企业的信贷避免遭遇信贷配给，同时大银行利用平台贷款可以在小企业贷款中降低交易成本，获取比较优势。4、对商业银行信贷制度做了具体细致的研究。

Lastly, the thesis lays out the antetype of Technological Innovation Ability Evaluation Decision Support System , and designs the basic structure of the systems, which consist of man-machine conversation management system, problem processor syetem, modelbase management system, database management system, knowledgebase management system and methodbase management system. This thisis designs the database structure.

该体系结构由人机对话管理系统、问题处理系统、模型库管理系统、数据库管理系统、知识库管理系统及方法库管理系统6个相互关联的模块组成的系统；根据评价指标体系和指标的定义设计了企业技术创新能力评价的数据库结构。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。