1) scaling observation principle
比例观测原理
1.
We discussed the scaling observation principles of the construction of seismic physical model, as well as design and building of seismic physical model.
讨论了地震物理模型设计的比例观测原理,地震模型的设计与建造。
2) ratiometric measurement principle
比例式测量原理
1.
An optimal excitation pattern and its implemental circuit are given based on ratiometric measurement principle.
以比例式测量原理为基础,给出优化的激励模式及实施电路;根据转动极板为金属材质且电气悬空设计时计算角的象限判断标准和计算公式进行信号处理。
3) observation principle
观测原理
1.
Based on the observation principle of measuring the angular refraction and modeling the local refraction, several major obstacles resulting in no direct measurement for the refraction since always are analyzed,necessary conditio.
简述了天文大气折射和电磁波中性大气折射延迟的成因,以及不同观测站、不同方位的折射值存在差异的事实;根据测定瞬时天文大气折射、建立本地实测模型的观测原理和要求,分析了长期以来不能直接测定天文大气折射的几个主要障碍,介绍了现已具备的排除这些障碍的必要条件,为建立天文大气折射实测模型,和随观测站、随方位而异的电磁波折射延迟改正模型提供了保证。
4) proportional-integral observer
比例积分观测器
1.
A full-order proportional-integral observer is designed based on LMI(Linear matrix inequality) and a control law with fault compensation and disturbance rejection is proposed.
首先利用线性矩阵不等式设计了比例积分观测器,并在外界干扰是能量有界的情况下,设计了具有干扰抑制的状态观测器,使得干扰对状态估计的影响具有给定的H∞性能。
5) PIO
比例积分观测器
1.
Considering the influence of node coordinates of Stewart platform on its dynamic tracing programming, and the limited variation of the joint coordinate, a new high gain feedback control methodology by employing proportional integral observer (PIO) is developed to improve the output of Stewart platform.
针对Stewart平台铰节点坐标明显影响其动力规划的特点, 基于节点坐标未知部分变化范围不大的具体情况, 利用比例积分观测器(PIO)对动平台输出量进行有效的修正, 并在此基础上得到了针对Stewart平台的多输入多输出高增益反馈控制器。
2.
In the spirit of estimating the system states and unknown inputs simultaneously via proportional-integral observer (PIO), faults may be viewed as unknown inputs and can be estimated.
利用比例积分观测器能够同时估计系统的状态和未知项的思想,可将系统中的故障看作是系统的未知输入项进行故障估计,从而得到故障随时间变化的估计结果。
6) proportion harmony principle
比例协调原理
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条