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Chain-grate bed temperature field is a large inertial, nonlinear and time delays controlled system.Its math model is not easy to figure out.Three Fuzzy-PID controllers are presented in this paper based on the dynamic character of fuzzy control and the static character of PID control.They are simulated via combining fuzzy logic toolbox with Simulink.The simulation result shows that they have better characters both in dynamic and static than general PID controller.At the same time, they have better robustness...

链篦机篦床温度场是大惯量、非线性、纯滞后的系统，其数学模型具有较大的不确定性；为实现其精确控制，结合模糊控制和PID控制各自在动态响应和稳态精度上的优势，提出了三种模糊PID控制器；利用Matlab的模糊工具箱和Simulink对三种控制器和常规PID控制进行了仿真比较；仿真结果表明，三种模糊PID控制器与常规PID控制相比具有良好的控制品质和较好的适应性。

Intensity field physics is the new region of Inertial Confinement Fusion, which has developed rapidly in the recent years.

强场物理是最近几年迅速发展起来的惯性约束聚变的研究新方向。

Fixed shell type vector hydrophone belong to mechanical type acoustic vector hydrophone, however moving shell type vector hydrophone belong to inertial type acoustic vector hydrophone.

本文研究的是三维同振球型矢量水听器，该水听器由球体外壳、压电加速度计、前置放大器、质量块、填充物、柔性悬置元件和框架组成。

All these are absolutely resulted from the symmetry function of inertial force.

而所有这一切，都来源于惯性力的对称作用。

Although this experiment by the free-falling 30 meters to simulate the "high-speed" campaign, but is still in the inertial reference frame completed, the conclusion of "not slowing down" from a psychological point of Einstein's theory of relativity proved the first assumptions.

虽然这个实验通过30米的自由落体来模拟"高速"运动，但仍然是在惯性参照系中完成的，因此实验的结论"不会变慢"从心理学角度验证了爱因斯坦相对论的第一个假设。

It is verified that the dynamicequations of free-floating space manipulator systems can be linearlydependent on a group of inertial parameters.

系统动力学分析的结果表明，结合系统动量及动量矩守恒关系得到的系统动力学方程将为系统惯性参数的非线性函数。

It has been expounded and verified that AY can only be a fruitage of the process accumulation of the difference in physical elapsed-time caused by the different intrinsic-real velocity of physical clocks between the traveler and earth mainly in the two inertial phases,the Lorentz-Filtzgerald Contraction; which denies the SR's Key Gene and reveals:（1）The Absolute Reference System must objective-uniquely exist in the universe, and ①the Lorentz effect of whole universe relative to ARS all are IRPCE,②the time-space of ARS is isotropic and steady-homogeneous.

这是关于物理时空理论问题的第一个最重要的关键性奥秘！它彻底否定了KGS，揭示了"绝对参照系和相对于ARS的Lorentz-Filtzgerald效应客观存在的必然性"，表明狭义相对论是核心灵魂缺失了的片面性理论。

The laws of mechanics are the same in all inertial frames of reference. This is called Galilean relativity

在所有的惯性参照系中，力学定律都是一样的，这叫做伽利略相对性。

Descartes and Gassendi were the first to insist that inertial motion must be rectilinear motion and that bodies move in circles or curves must be constrained by some external cause.

笛卡儿和加森迪首先坚持惯性运动是直线运动，在圆或曲线上的运动必被某些外因所限制）Such bodies， Descartes

Hamilton discovered the quaternion ,to the middle period of last century,the application of the quaternion and the quaternion matrix are discovered widely in geostatics,the theory of ped-top using, strap-down inertial ,naviation, enginery and organ,robot technology and artificial satellite attitude control,and so on.

R。 Hamilton发现四元数到上世纪中叶，四元数和四元数矩阵方法在刚体动力学、陀螺使用理论、捷联惯性导航、机器与机构、机器人技术、人造卫星姿态控制等领域应用非常广泛。

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。