惯性

The tube mill is a typical MIMO system with long time delay and time changing apparently. It has the characteristics of simple lagging, great inertia and non-linearity. The mathematical model is hard to be established and changed slowly with the elapse of time.

球磨机制粉系统是一个典型的多变量非线性时变系统，各控制量和被控量之间存在着相当严重的耦合，且球磨机具有纯滞后，大惯性的特点，数学模型难以建立且随时间缓慢变化。

A new fuzzy control strategy was presented for the temperature in the tunnel kiln based on adaptive particle swarm optimization algorithms.

针对隧道窑燃烧过程中的大惯性、纯滞后、多变量、时变参数以及工作机理复杂等特征，利用清晰集构造模糊集法确定模糊控制器输入量和输出量的隶属函数，并基于自适应粒子群算法给出了隧道窑新的温度模糊控制策略。

The mass of the platter with its inertia is an integral part of the turntable concept.

盛肉盘的大量以它的惯性是转盘概念的整体部分。

And the grasp features of the combined numerical cyclist dummy's hand is determined by simulation experiments, highlighting the interaction force between the cyclist and the two-wheeler, the driving inertia of the two-wheeler, the coupling force between the tyre and the ground, and thus set up the human-vehicle-road coupling system simulation model.

通过仿真试验确定组合式骑车人数值仿真假人的手部抓握特性，突出骑车人与两轮车之间的相互作用力，两轮车的行驶惯性和其轮胎与地面之间的耦合力，从而建立了骑车人-两轮车-路面耦合系统仿真模型。

Large format photo typesetter for the big drum of records, you need to exhaust systems, and films and records, the drum rotation of bigger, speed of the inertia was restricted, the speed record, you must rely on an increase in the number of the laser beam in order to improve the speed record.

不小幅面照排机的纪录滚筒不小，必给抽气编制和胶片变不静安装，而且纪录滚筒越不小，不静弹时的惯性也越不小，不停速不离给受到不拘，纪录的速率较矮，务必靠补充激平平束数目来提矮纪录速率。

Position and velocity errors of Inertial Navigation System increase unboundedly in time.

摘要惯性导航系统(Inertial Navigation System，简称INS)之位置和速度的估算误差会随著时间而增加。

This paper first elaborated the principle of SINS, some interrelated information,and the affect of renewed arithmetic to the system"s precision. Then, we studied thequaternion in traditional renewed attitude arithmetic. The quaternion is simple, andwhen run it into computer, it"s time saving. So, this arithmetic is often adopted byengineering. However, the quaternion brought unexchangeable error inevitably. Whenthe carrying body moves in highly dynamic situation, the error would become larger.So we should take effective measure to get over it.

本文首先论述了捷联式惯性导航系统的工作原理及相关知识，捷联惯导系统姿态更新算法对系统精度的影响；其次研究了传统的姿态更新算法中四元数法，该算法简单，计算量小，因而在工程中经常被采用，但是在四元数法中不可避免的引入了不可交换性误差，特别是在载体处于高动态环境时，这种误差就会很大，必须采取有效措施加以克服。

On this foundation, application changes control of structural slippery model designed dimensional machine theoretically inertial space contrail coordinates brachial carrier attitude and extreme ungual hand of motion change; of program of control of structural slippery model to overcome afore-mentioned changing controller of structural slippery model trembles brace up defect, add designed an ambiguous controller, with coming to dynamic adjustment to change according to control output of the system the structure slips the coefficient that the fast approach such as modular controller leads, achieve thereby make sure the system is had already answer quickly can eliminate original controller to have again tremble brace up the purpose of defect.

在此基础上，应用变结构滑模控制理论设计了空间机械臂载体姿态和末端爪手惯性空间轨迹协调运动的变结构滑模控制方案；为了克服上述变结构滑模控制器抖振的缺点，附加设计了一个模糊控制器，以根据系统的控制输出来动态调节变结构滑模控制器等速趋近率的系数，从而达到既保证系统具有快速响应又能消除原有控制器具有抖振缺点的目的。

Objects made from the edge of the uniform linear motion is also called inertial movement.

物体不受力时所作的匀速直线运动也叫惯性运动。

The process of uniform velocity temperature control is a complicated process and has the characteristics of big inertia,pure time-delay and nonlinearity,and it is hard to obtain the exact mathematic model.

匀速升温控制是个复杂的过程，具有大惯性、纯滞后、非线性等特点，难以得到精确的数学模型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。