惯性的

PSO algorithm and the function of the inertia weight are described. Using the characteristic of the tangent function and the arc tangent function for reference, two new strategies are produced.

首先分析了PSO算法惯性权重的作用，并借鉴正切和反正切函数的变化规律，提出了两种新的惯性权重改进策略。

We must use inertial component as feedback measuring sensor of velocity- stabilized loop to reduce regulation motion of carrier (such as plane, missile .etc) of photoelectric system carried by plane, and make a gyro stabilized control system.

中文摘要机载光电设备中必须采用惯性传感元件作为速率稳定回路的传感器，构成陀螺稳定控制系统，其目的是最大限度地降低载体的不规则运动对光电探测系统视轴的影响，本系统也毫无例外地采用惯性测速元件。

Closed 32d sphere and the cosmological constant plays a role as the origin of inertial motions.

止的优越惯性系，3 维宇宙空间是闭的，宇宙常数起到惯性运动起源的作用。同时，这

Calculation of the inertia force and inertia force moment on the drive ring plate and tumbler eccentric axis shows that the inertia force and inertia force moment of the reducer's driving mechanism are fully equilibrant.

传动环板及转臂偏心轴惯性力和惯性力矩的计算结果表明，这种减速器传动机构的惯性力和惯性力矩理论上是完全平衡的。

Fifthly,we take Hasbrouck model to discuss the form mechanism of momentum and contrarian anomalies in Shanghai and Shenzhen A-share stock markets from the aspect of information spread pattern and find that private information held by informed investors is an important factor thatcauses the anomalies.

采用Hasbrouck模型从信息传播模式角度探讨了沪深A股市场惯性与反转效应异象的形成机理，发现沪深A股市场中知情交易者掌握的私有信息分别是导致两市股票价格惯性和反转效应异象的重要因素。

In general, the study of this article includes the areas from IMU to the inertial integrated navigation system theories and applications, and some of studies are advanced.

总之，本文的研究范围涉及了从惯性元件到惯性组合导航系统及其理论的实际应用等多个方面，并在很多方面具有一定的创新之处。

Foucault's pendulum, and other much more sensitive experiments, demonstrate that an inertial frame is also one in which the distant galaxies do not appear to rotate.

一节，我们介绍了惯性系的概念：找一个参考系使牛顿定律适用于傅科摆和其他更敏感的实验，而我们发现在这个惯性系中遥远星系是不转动的。

As an important inertial device, micromachined accelerometers have broad applications in fields such as automotives, consumer electronics, and inertial guidance.

微机械加速度计作为一种重要的惯性器件，在汽车、消费电子、惯性制导等方面有广泛的应用前景。

The error of inertial navigation systems is cumulated in course of time because of the drift of the measurement unit-gyroscope. Using the celestial navigation system and the information processing technology, the paper disscusses the INS/CNS integrated navigation systems.

惯性导航系统由于其感测元件—陀螺仪的漂移造成导航系统误差随时间不断累积，本文利用天文导航系统，结合信息处理技术，探讨了惯性/天文组合导航系统的相关问题。

Facing the more and more tense international situation at present, a large number of stock aerial bomb should be reconstructed in our country , which is not only armys modernized need but also a need of the international politics and military affairs situation too.

鉴于本文所研制的惯性组合导航系统主要立足于对现有普通航弹进行制导化改造，经费较少，因此在选用惯性元器件和GPS接收机等各部分相应产品时要尽量达到最佳的性价比。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐