mathematical object
英 [ˌmæθəˈmætɪkl ˈɒbdʒɪkt]
美 [ˌmæθəˈmætɪkl ˈɑːbdʒekt]
网络 数学对象
双语例句
- For example temperature's inertia is great, it's time-lag is serious and it is difficult to establish accurate mathematical model of the object.
可是由于温度自身的一些特点，如惯性大，滞后现象严重，难以建立精确的数学模型等，给控制过程带来了很大的难题。 - In the hands of economists it becomes a mathematical object that can be pulled apart and tested to see how it works.
在经济学家的手中，这个故事变成了一个数学命题，可以拆开进行测试，以了解其运作原理。 - In this paper, The expert control method has been used to study engine idle speed. This system has a remarkable advantage where any exact mathematical model for controlled object need not set up.
应用专家控制的方法对汽油机怠速进行了研究，此方法的显著特点是不需要对控制目标建立精确的数学模型，模仿人的思路对发动机进行控制。 - Hardy holds a realism opinion on mathematical object, which is in favor of understanding the "subjective" objectivity of mathematics.
关于数学对象，哈代持极端的实在论观点，它有利于理解数学主观的客观实在性； - The internal model control is an advanced control algorithm based on the mathematical model of object. The main idea of IMC is that the model of object is connected to the actual object in parallel, and the controller approaches the dynamic inverse of the model.
内模控制是一种基于对象数学模型进行控制器设计的新型控制策略，其设计思路是将对象模型与实际对象相并联，控制器逼近模型的动态逆。 - This paper discusses the structure of the system, the constructing of the mathematical model of object, how to test characteristic parameter of object on line by the upwards curve method, the minimum principle of optimum control and the realization of concrete algorithm.
文中介绍了系统组成、对象数学模型的建立、采用飞升曲线法在线测试对象特性参数、最优控制算法的建立以及具体算法的实现。 - Since there is no concrete mathematical relationship between the object function value and the optimized parameters, the Genetic Algorithm has been applied in this work.
针对目标函数值与被优化参数之间没有具体的数学解析式这一特点，本文选取了遗传算法作为参数反求的优化算法。 - Poincare's criticism onthe expected reason, justification for the existence of mathematical object and opposition to the postulate of real infinite provide the developmental approach for the intuitionism in philosophy of mathematics.
彭加勒对逻辑主义预期理由的批判，对数学对象存在性的辩护和对实无穷假设的反对，都为数学哲学中直觉主义学派的发展开辟了道路。 - In this paper, fuzzy control is used to achieve intelligent control of a sewage pumping station. Fuzzy controller needs not an accurate mathematical model of object creation, and the structure is simple and has good control robustness.
本文采用模糊控制来实现污水泵站的智能控制，模糊控制器不需要建立被控对象的精确数学模型，并且结构简单，具有良好的控制鲁棒性。 - Inverse dynamics fuzzy rules model is the mathematical model about object movement disciplinarian which can be used for fuzzy controller design directly.
系统逆动力学模糊规则模型，是一类可以直接用于模糊控制器设计的关于对象运动规律的数学模型。 - They don't need the accurate mathematical model of object, and have fine ability of self-studying and adapting.
模糊逻辑和神经网络均不依赖被控对象的精确数学模型，且具有较强的自适应和自学习能力； - This paper introduces the endless rolling equipment of bar factory in Tangshan, and the mathematical model of controlled object is set up.
本文介绍了唐钢棒材厂的无头轧制设备，建立了被控系统的数学模型。 - The paper presents unified mathematical models of multi object fuzzy optimization, Substituting level cut method and iteration for the basic solution of multi object problems.
本文给出多目标模糊优化问题的统一数学模型；提出以水平截集法及迭代法作为多目标问题的基本解法； - To realize the mapping procession of 3D objects and its motion better, based upon mathematical model of the object. Analyzing method and conversion formula under some detailed situations are given.
为了更好地实现三维物体及其运动过程在计算机屏幕的成像映射过程，推导出一种对象在给定数学描述情况下的分析与计算方法，并给出了几种不同情况下的分析思路和坐标变换公式。 - Mathematical Model of Complex Object Versions
复杂对象版本的数学模型 - Traditional decoupling controlling comprehensive method is quit dependent on mathematical model of coupling object, so its application is limited in industry control field.
传统的解耦控制综合方法，对耦合对象的数学模型依赖性较大，因此限制了它在工业领域内的应用。 - The principle of the controller is independent on the mathematical model of the object controlled. The expected dynamic response time and the accuracy of steady state for the closed loop system can be set easily by the programmable keyboard.
这种调节原理不依赖被控对象的数学模型，只需用户通过编程器设定期望的闭环系统的动态响应时间和稳态精度。 - Because the mathematical system has been far away from the concrete mathematical object, is an abstract logic deduction system.
由于数学系统远离了具体数学对象，是一个抽象的逻辑演绎系统。 - At the same time use fuzzy PID control theory, we do not need to master the specific complex mathematical model of controlled object, so that we greatly save development time and improve the accuracy of the control system.
同时采用模糊PID控制原理，不需要具体掌握受控对象复杂的数学模型，大大节约了开发时间，同时提高了控制系统的精度。 - But they have a basic requirement which has to accurately build a linear mathematical model of controlled object or process.
但它们都有一个基本要求，就是必须精确建立被控对象或过程的线性数学模型。 - As is known to all, a mathematical object can be described with mathematical symbol, image, chart, stating language, even actual model, which involving the Multi-representations of mathematics.
众所周知，一个数学对象可以用数学符号、图象、图表、陈述性的语言、甚至现实原型等进行描述，这就涉及数学多元表征的问题。 - In China, the concept of the new curriculum reform provides education platform for us to study thoroughly. And the concept advocate that we should study the set as a language and make the students express the mathematical object, describe relations using the mathematical set language.
而我国的新课程改革理念也为我们深入研究提供了教育平台，倡导将集合作为一种语言来学习，培养学生能够利用集合语言叙述数学对象，描述关系等。 - Fuzzy control has a good robustness, not knowing mathematical model of control object and response fast, but fuzzy control can lead to steady-state errors by limited regulation of fuzzy.
模糊控制鲁棒性好，无需知道被控对象的数学模型，且在快速性方面有着自己的优势，但模糊控制易受模糊规则有限等级的限制而引起稳态误差。 - Firstly, determine the model structure by means of the mechanism analysis of Argon bottom blowing system process, then, identify the parameter of the model using the least squares method based on a set of test data; finally the mathematical model of controlled object is achieved.
本文通过对精炼炉底吹氩系统进行机理分析确定模型结构；然后基于一组实验测量数据用最小二乘法进行参数辨识，得出被控对象的数学模型。 - Mathematical language is a collection of mathematical language learning, learning to use mathematical language accurately the structure of the expression of mathematical object is conducive to the development of mathematical expression and communication.
数学集合语言是数学语言学习的基础，学习用数学语言准确的表达数学对象的结构有利于发展数学表达和交流的能力。 - Like this we can not get a precise mathematical model of the object, the fuzzy control method has specific solutions.
像这样一种我们不能得到其精确数学模型的对象，采用模糊控制方法就可以针对性的解决。 - The mathematical model of controlled object is established, and the model parameters are determined by step response identification method.
建立了受控对象的数学模型，用阶跃响应辨识法确定了模型参数。 - Enumerations of combinatorial structures produce many important classical counting sequences, such as Stirling sequence, a basic counting sequence and a most well-known mathematical object in Combinatorics.
组合结构的计数产生了许多重要的经典的计数序列，其中Stirling序列是基本的组合序列之一，也是组合数学中最为熟知的基本研究对象之一。 - First, discrete mathematical model of the object considering the network environment is given based on driving mode of the network nodes.
首先，根据网络节点驱动方式，建立网络环境下被控对象离散数学模型。 - Abstract algebra is one of important direction of mathematical research. Object of abstract algebra is special structure such as groups, rings, fields, modules and so on.
抽象代数是数学研究的一个重要方向，它以特定的代数结构，如群、环、域、模等为研究对象。