软传感器设计 关键词：软传感器、推理控制、二次变量、卡尔曼滤波、多速率采样。 [gap=8417]ds : Soft-sensor, Inferential control, Supplementary variable, Kalman filtering, Multi-rate Sampling
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multi-rate sampling domain 多速率取样领域
Input multi-rate sampling 输入多采样
output multi-rate sampling 输出多采样
Multi-rate Sampling Control theory 多采样率控制理论
Multi-rate Sampling Extended Kalman Filter 多采样率扩展卡尔曼滤波
Firstly it expatiates on the theory of software radio, discussing the Multi-rate Sampling, Digital Down Converting(DDC) and the Digital Signal Modulation/Demodulation and so on.
首先从阐述软件无线电的理论基础入手,对多速率采样技术、数字下变频以及数字信号的调制/解调技术等问题进行了分析与探讨。
参考来源 - 软件无线电系统数字中频接收模块的设计与实现The flue temperature has the characteristics of nonlinearity and time-varying, which is difficult to be measured. An integral model design of soft sensor based on multi-rate sampling is put forward to acquire the real-time flue temperature in this thesis.
本文针对焦炉火道温度不易测量,过程参数具有非线性、时变等特点,探究基于多率采样的焦炉火道温度软测量集成模型,在焦炉燃烧过程中的应用,实现实时测取火道温度的目标。
参考来源 - 基于多率采样的焦炉火道温度软测量集成模型·2,447,543篇论文数据，部分数据来源于NoteExpress
Then digital matched filter (DMF), which is used to synchronize spread spectrum code, especially the multi-rate sampling in DMF is studied.
然后探讨了用于扩频码同步的数字匹配滤波器（DMF），着重分析了DMF的多倍码速率采样问题；
Because of the randomness of sampling rate in large-scale systems and remote control systems, a kind of multi-rate sampling method based on self-adaption fuzzy modulator was presented.
针对复杂大系统和远程控制系统中采样速率的随机性问题，提出了一种基于自适应模糊调节的多速率采样方法。
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