Combining a new parameter identification algorithm capable of online time varying delay prediction with internal model control, an adaptive IMC algorithm for time varying delay systems is proposed.
把一种新的能在线估计时变时滞系统参数的辨识算法与内模控制相结合,提出了时变时滞系统自适应内模控制算法。
To the widely existed characteristics of time-delay, non-linear and timevarying of parameters in the industry process, an adaptive neuron-fuzzy PID controller based on optimal prediction is presented.
针对工业过程中普遍存在的时滞、非线性、对象参数时变等特性,提出了一种基于最优预测的神经元模糊自整定PID控制算法。
In respect of eliminating error caused by time delay and making reasonable prediction to the data stream, many methods are experimented in order to realize the aim of real time tracking.
在消除时间上的延迟所造成的误差以及对这些数据流进行合理的预测等方面,采用了多种解决方案,以达到实时跟踪的目的。
The simulation results show that the algorithm based on expectation prediction value achieves higher prediction hit rate of cache and lower average waiting delay than the algorithm based on FIFO.
仿真实验结果表明,该算法与传统的FIFO算法相比较,提高了缓存的预测命中率,减少了用户平均等待延迟。
A new multi-branch time delay neural network is adopted to conduct prediction research on chaotic time series.
采用新型多重分支时间延迟神经网络进行混沌时间序列预测研究。
Based on nonlinear prediction ideas of reconstructing phase space, this paper presents a time delay BP neural network model, whose generalization is improved utilizing Bayes' regularization.
基于相空间重构的非线性预报思想,建立一个时滞的BP神经网络模型,采用贝叶斯正则化方法提高BP网络的泛化能力。
Presented strategy against bullwhip effect in petrochemical enterprises in the way of scientific prediction, shortening supply delay and reducing uncontrollable price factors.
提出通过科学预测方法、缩短供应时滞、减少价格不可控因素等方法解决石化企业牛鞭效应现象的对策。
A new kind of controller combined prediction with intelligent control for large delay process is presented.
针对大迟延过程,提出一种预测与智能控制相结合的新型控制器。
In this paper, a robust self-tuning control algorithm for PID controller with pole assignment optimal prediction suitable for the process with unkaow or time-varying delay is proposed.
本文提出一种适合于时变时滞系统的极点配置最优预报自校正PID鲁棒控制算法。
Theoretical analysis and simulation showed that this algorithm can improve the prediction precision, reduce the limitation to head motion, and decrease visual delay effectively.
理论分析和仿真检验都表明,该算法明显地提高了预测精度,减缓了图像的抖动和对操作者头部运动的限制,有效地减少了视觉延迟。
Considering a temperature control system with great delay and model slow changes, a new adaptive prediction control scheme is presented in this paper.
针对一类具有大滞后及模型慢时变的温度控制系统,提出了一种自适应预测控制方案。
The result proves that predicting network time-delay by SVM has greater accuracy than by linear prediction algorithm.
结果证明,和线性预测算法相比,采用支持向量机预测网络延时具有较高的正确率。
Based on the prediction method of univariate time series, and according to the proper selection of dimension and delay time, the time series can be predicted precisely.
根据单变量时间序列的混沌预测方法,只要嵌入维数和延迟时间选择得合理,便能进行精确的预测。
Prediction algorithm is used to compensate the time delay, the results show that delay can be eliminated and the system retains the stability. The testing results coincide well with numerical results.
采用预测补偿算法对时滞进行了补偿,结果表明补偿算法消除了时滞的影响,试验系统稳定且试验结果与数值计算结果吻合得较好。
A routing algorithm based on time series prediction for delay tolerant network is proposed.
本文提出了一种基于时间序列预测的延迟容忍网络路由算法。
Furthermore, on the basis of the improvement on BP algorithm and the controller's structure, this paper adds a nonlinear prediction model to solve the time-delay problem.
另外,在对BP算法和控制器结构改进的基础上,加入了非线性预测模型,来解决热网的大滞后问题。
The invention adopts the prediction method of parallel processing with the video compression process and avoids the time delay caused by prediction and channel allocation.
本发明采用与视频压缩过程并行处理的预测方法,避免了因为预测和信道分配所造成的延时。
The algorithm has not only PID control features, but also self-tuning control and optimal prediction features that may overcome the time delay. Simulation results indicate …
计算机数字仿真结果表明这种控制策略对具有未知或时变分数时滞系统是非常有效的。
The algorithm has not only PID control features, but also self-tuning control and optimal prediction features that may overcome the time delay. Simulation results indicate …
计算机数字仿真结果表明这种控制策略对具有未知或时变分数时滞系统是非常有效的。
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