By combining block-wise recursive PLS with finite memory method, a new adaptive algorithm was proposed to build adaptive soft-sensor.
针对基于批量数据的传统偏最小二乘（PLS）模型无法随生产过程的变化而更新的问题，提出基于块式递推PLS的限定记忆法。
Redundancy verification algorithm is a good approach to solve redundancy problem in rules lay of knowledge base of biomass soft-sensor expert system.
采用规则冗余算法可以很好地解决生物量软测量专家系统知识库中规则层的冗余问题。
Therefore, researching expert system knowledge organization method and knowledge base is meaningful theoretically for structuring soft-sensor hybrid model.
因此，研究专家系统知识组织方法和知识库对于生物量软测量混合模型结构的构建具有重要的理论意义。
Finally, the dissertation is concluded with a summary and discussions of the problems for further research and exploration on soft-sensor modeling technique.
最后，在总结全文的基础上，探讨了软测量建模技术有待进一步研究和探讨的问题。
Expert system can use experts' knowledge and experience to ratiocinate, judge and make decision, which is an effective way to construct the soft-sensor hybrid model.
专家系统能够运用专家的知识与经验进行推理、判断和决策，是解决生物量软测量混合模型构建的有效方法。
This brings difficulties to control and optimize Nosiheptide fermentation process. To solve this problem, soft-sensor technique was used, and a staged modeling method was proposed.
针对这一问题，利用软测量技术来实现关键生化参数的在线估计，并提出了一种分阶段软测量建模方法。
Sensor input, either hard or soft, enables a system to provide a combined view of all the disparate information that comes in.
无论是硬件或是软件传感器，它们的输入都能够使系统获得一个能够综合显示全部分散信息的视图。
The paper introduce the theory of surface acoustic wave sensor, the digital signal treatment, the method of soft design in the passive and wireless tire pressure monitoring system in detail.
文章详细介绍了无源无线轮胎压力监测系统中的声表面波传感器工作原理、回波信号组成、数字信号处理和软件开发方法；
The measurement sensitive field of ERT sensor is affected greatly by medium distribution. Such soft field character is one of major difficulties in image reconstruction of ERT.
ERT传感器测量敏感场受被测介质分布的影响，这一软场特性是ERT图像重建中的主要困难之一。
Mathematical simulation results show that the improved method can identify and orientate dual sensor soft fault more exactly and quickly than the traditional method.
数学仿真验证了改进方法比传统方法更能够及时准确地识别双余度传感器缓变故障。
The reason that the residual test method based on Kalman filter is insensitive to sensor soft fault detection is analyzed.
分析了基于卡尔曼滤波器的残差检验法对传感器缓变故障检测的不敏感性原因。
Then, USES PCA to reduce the dimensions of process data, trains the neural network with that data, and establishes the soft sensor.
本文采用主成分分析技术对过程数据降维，然后用降维后的数据训练神经网络，建立软测量模型。
Time alignment matching between the primary variables and the process variables is an important part of the soft sensor technology.
主导变量与过程变量之间的时序匹配是软测量技术不可缺少的组成部分。
The application of soft sensor and advanced process control technology in aromatics disproportionation unit is introduced.
介绍了芳烃歧化装置应用软测量和先进控制技术的情况。
The performance of soft sensor based on neural network can be affected significantly because of the problems. How to solve those problems is proposed.
这些问题具有一定的普遍性，若不能很好地解决，将直接影响软测量的性能。
On the basis of analysis of several methods for modeling, a soft sensor based on kernel principal component analysis (KPCA) and least square support vector machine (LSSVM) is proposed.
在具体分析了多种建模方法的基础上，提出了核主元分析结合最小二乘支持向量机软测量建模方法。
Flow measurement of liquid zinc based on soft sensor technique is that weighing sensor is used, according to the proportion of liquid zinc height and weigh, also proposed the sample period 0.
基于软测量技术的锌液流量测量采用称重传感器，以液面高度与重量成正比为判据，按0。
The work principle of the mechanical part, the choosing of the sensor, the design the measurement circuit and the design of soft wares are introduced in detail in this paper.
详细介绍了机械部分工作原理、传感器的选择、测试系统硬件电路的设计过程、下位机软件设计和上位机软件设计。
When introducing the hierarchical fuzzy system in soft sensor modeling, the rational structure of the fuzzy system is very important to the performance of the soft sensor model.
在采用递阶模糊系统进行软测量建模时，合理的模糊系统结构对于提高模型的性能具有重要的意义。
A soft sensor modeling method is presented which selects optimal fuzzy rules by tuning the radius of a subtractive cluster center.
提出了一种通过调整减法聚类半径优选模糊规则的软测量建模方法。
Soft sensor object is a new way for intelligent sensor design and a new method for sensor validation and sensor failure detection.
软传感器对象是一种新的智能传感器的设计与验证传感器和传感器故障检测的一种新方法。
The description is made of the operating principle, performance index, features as well as the hardware and sensor design and the soft ware function design.
介绍了其工作原理、性能指标和特点，以及硬件、传感器设计和软件功能设计。
Measure of simultaneous-sampling two channel signals sent from grating sensor, and soft-subdividing of moiré fringes in 200 based on simple system composed of DSP and MAX115 were introduced.
介绍了利用DSP和MAX115构成的系统对光栅传感器的两路输出信号进行高速同步采集，以及对光栅信号实现200倍频的软件细分方法。
The soft sensor is a new industrial technique based on inferential control.
软测量是基于推断控制的一门新兴工业技术。
Firstly, we introduce the basic circs of the project, soft sensor method and the theory of weighing method.
论文首先介绍了课题的基本情况、软测量技术及称重法建模。
Several model building methods for the soft sensor are described, including regression analysis and neural networks.
探讨了软测量常用的几类建模方法，包括回归分析和神经网络。
Use a soft object - e. g. a very clean cotton bud to make sure the whole sensor is covered by the tape evenly.
使用柔软的物体-例如一个非常干净的棉花棒，以确保整个传感器是由磁带均匀覆盖。
Based mainly on mechanism analysis, online soft sensor for FCCU reaction conversion and resultant yields is developed.
基于机理分析，实现了催化裂化反应再生系统预测转化率和产品产率的在线软测量。
The high quality sensor, provides the reliable soft and hard spacing for the engine bed, the security has the safeguard;
高品质的传感器，为机床提供可靠的软硬限位，安全有保障；
The high quality sensor, provides the reliable soft and hard spacing for the engine bed, the security has the safeguard;
高品质的传感器，为机床提供可靠的软硬限位，安全有保障；
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