查询词典 structure

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。

Plagioclase is a continuous solid solution series of albite anorthite, but its crystal structure is in continuous, which can be divided into several feldspar areas with different structure and attachment .

斜长石是钠长石-钙长石的连续固溶体系列，但在晶体结构上并不连续，可以划分成几种结构和连生不同的长石区。

It is very important to investigate presented algebraic structure from new viewpoint, as well as aim at getting better results from an algebraic structure with few conditions.

从新的角度观测研究已有代数结构，在较少条件的代数结构中，期望得到较好的结论，具有重要的现实意义。

Catching on the general structure is more important than the algorism and data structure.

因此，对企业信息系统的总体结构的把握，即对体系结构的关注显得要比对程序的算法和数据结构的关注更为重要。

The alikeness of semantic structure of associational elements brings about the approximation of the internal structure of associational element group.

联想成分语义结构的类同性产生联想成分群内部结构的相近性。

The quantitative relationship between the melting point of normal alkane and its molecular structure is proposed, based on the characteristics of mole-cular structure by using topological method.

根据分子结构的特点，应用拓扑方法首次提出了正烷烃的熔点与其分子结构之间的定量关系。

The genetic structure of Alternaria alternata Keissler was influenced by genetic background of host cultivar, and the genetic structure of isolates from different host cultivar was different.

赤星病菌的遗传结构也随寄主品种的不同而表现出一定的差异，寄主品种的遗传背景影响着赤星病菌的遗传结构。

The genetic structure of Alternaria alternata Keissler was different among different places, and the more similarity of growing entironment of tobacco plant, the more similarity in genetic structure of these isolates.

不同地点赤星病菌的遗传结构之间都有一定的差异，生态环境相似性越大的地点，赤星病菌的遗传结构相似程度就越高。

Polycarbosilane lower the electronic structure and properties of PCS is a kind of high-molecular compound, the main chain by alternating silicon and carbon atoms of the silicon and carbon atoms are connected to hydrogen or organic group, molecular chains of linear or branch structure.

低聚碳硅烷的电子结构及其性质的研究聚碳硅烷是一类高分子化合物，其主链由硅和碳原子交替组成，硅和碳原子上连接有氢或有机基团，分子链为线形或枝化结构。

Especially aiming at the asymmetric structure of the cast, the allocation of aluminous liquid during the filling process was presented and the concept of structure mass fraction was inducted.

针对铸件的不对称结构提出了充型过程中铝液的分配问题，引入结构质量分数的概念。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我