对阀控马达系统寻求PID控制参数进行校正,为了更加真实的反映实际情况,以阀控马达系统为例建立了离散仿真模型。
PID parameters are seek to correct valve-controlled motor system., to reflect actual conditions truer dispersed artificial model is set up with valve-controlled motor for the example.
依据小波的非线性逼近能力和神经网络的自学习特性,提出了一种基于小波神经网络模型的自校正控制算法。
Based on the learning characteristic of neural network and the function approximation ability of the wavelet, a new self tuning control algorithm is presented.
负荷预报作为供热系统的设定值,模型误差作为预测控制的校正量。
The load forecast is used as set point of heat supply system, and model error is used as corrected value of predictive control.
本文指出自校正控制中广泛采用的CARMA模型会导致控制系统对确定性扰动和非平稳随机扰动缺乏鲁棒性;
The CARMA model generally assumed in self-tuning control frequently leads to the controlled systems lacking robustness to deterministic and non-stationary stochastic disturbances.
本文提出一种具有参考模型的广义最小方差鲁棒自校正控制算法。
A kind of generalized least square error robust self tuning controller algorithm with model reference is proposed.
用此模型编制成火力控制系统功能软件,商大大提高射击校正精度。
If the model is programmed into the function software of fire control system, firing accuracy will be greatly increased.
测量机的软件部分又包括测量数学模型的建立、测头的校正、坐标系的建立、测量运动的控制、测量路径的规划等等。
The software includes the modeling, probe qualification, coordinates-setting, design of motion control system, path-planning of measurement and so on.
建立了汽车电动助力转向和半主动悬架集成控制的动力学模型,运用自校正控制理论设计了集成控制器。
A model of the integrated dynamic control system of electric power steering (EPS) and semi-active suspension system (SASS) is set up.
讨论了软测量的原理、应用场合、模型建立和模型校正,以及它对检测和控制系统的影响。
The principle, application scopes, model establishment and model correction of the soft measurement as well as its influence upon detection and control systems are discussed.
模型法静校正主要是研究表层结构,建立对静校正合理的控制。
Model static correction which mainly studies the surface structure build up the correct control of static correction.
针对化工过程某些非线性系统的不对称动态特性,提出了一种基于自校正模型的多模型预测控制算法。
To handle the unsymmetrical dynamic characteristics of some nonlinear systems in chemical process, a multi-model predictive control method was proposed based on self-tuning model.
推导出液压伺服系统各元件的传递函数,并由此建立起位置伺服系统的数学模型,设计出超前—滞后校正控制器。
Derivates the transfer function of elements of the servo system, constructed the mathematic model of the position servo system and advance-lag revising controller was designed.
仿真研究表明,只要恰当地选择神经网络正、逆模型的结构和辨识数据的长度等参数,实现加热炉神经网络内模自校正控制的结果是令人满意的。
Simulation shows that if chosen the appropriate ANN structure and training data quantity, its ANN internal model self-tuning control can be realized and the results can be acceptable.
本文推导了在时域内对电液伺服道路模拟试验台进行随机波形再现控制时,基于CARMA模型的,单输入单输出系统和多输入多输出系统的,隐式最小方差自校正调节器。
To reappear stochastic waveform on ESVRST in time field, the minimum variance implicit self-tuning regulators of SISO and MIMO systems are deduced based on CARMA models in this paper.
本文介绍了工业过程先进控制系统中的软测量技术原理、模型建立、模型校正及软测量应用范围。
The principle of soft-sensing technique from advanced control system in industrial process was introduced. Soft-sensing model establishment, correction and application were discussed.
针对国内即将出现的环城高速公路,建立了一类新型高速公路控制模型,提出了具有实用价值的自校正控制算法,并且进行了预案的仿真实验。
In this paper, a model of the traffic control for freeway around city is established, the self tuning controller is designed, the simulation result is given.
从预测模型、反馈校正和优化控制三方面对预测函数控制基本原理进行了系统的阐述并针对一阶加纯滞后对象推导了单变量预测函数控制的基本算法。
The principle of PFC is introduced from three aspects: predictive model, error compensation and optimal algorithm. The basic PFC algorithm for first-order plus time delay system is developed.
对传统分析结果进行了校正,并将研究结果应用在针对复杂大生产过程的控制模型。
It adjusts the traditional research findings and applys the findings to the control modeling of complex industrial process.
研究了广义预测控制的模型反馈校正方法,将递推极大似然法和遗忘因子递推最小二乘法结合起来,给出了一种改进的递推极大似然参数估计算法。
Model feedback correction algorithm of GPC has Benn studied. Combining the RML and forgetting factor RLS, an improved RML parameter estimation method has been given.
在分别建立宏动、微动、宏微机构模型的基础上,提出复合型宏动控制和模糊自校正PID微动控制的宏微控制策略。
The feedforward and feedback are combined to control the macro stage, and the fuzzy-adaptive PID control algorithm is employed in the micro stage.
针对电梯运行速度的特殊要求,通过对预测模型、控制率和反馈校正的分析,认为GPC方法能满足电梯运行速度控制的要求。
According to the special demand of elevator move speed, the predictive model, control rate and feedback rectify are investigated and analyzed. The GPC method is determined to elevator speed control.
利用全局线性模型进行滚动优化,利用非线性预测模型校正线性模型,实现非线性预测控制。
Nonlinear predictive control is realized by the global linear model based roll optimizing, and on-time adjusting using neural network based nonlinear model of the nonlinear system.
对高温高压化学传感器检测校正平台的温度控制系统进行了分析,建立了系统优化的数学模型。
Temperature control system of experimental platform for high temperature-pressure chemical sensor is analysed, and an optimization model of the system is established.
全局线性模型用于滚动优化 ,非线性模型用于预测系统输出和校正线性模型 ,实现非线性预测控制。
Nonlinear predictive control is realized by the global linear model based roll optimizing, and ontime adjusting using neural network based nonlinear model of the nonlinear system.
全局线性模型用于滚动优化 ,非线性模型用于预测系统输出和校正线性模型 ,实现非线性预测控制。
Nonlinear predictive control is realized by the global linear model based roll optimizing, and ontime adjusting using neural network based nonlinear model of the nonlinear system.
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