结合共轭梯度法,借助于MATLAB软件,提出一种控制系统校正环节优化设计的新方法。
A new method of optimisation design for the correction element in control system is stated by combining the conjugate gradient method and using MATLAB software.
本设计利用超前校正原理,最终满足对控制系统性能指标开环放大系数、相角裕量、截止角频率的要求。
This design is the use of leading correction principle, finally meet the performance index of a control system open loop gain, phase margin, angular frequency requirements.
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.
用伯德图校正控制系统,在某些部门已是常用的方法。
Adjusting control system with Bode diagram has been a common method in certain fields, but remains a new subject.
采用MATLAB语言,构造了非线性积分器的SIMULINK仿真模块,并作了控制系统非线性校正的仿真。
SIMULINK emulation module of Nonlinear Integrator and the nonlinear compensation emulation of its control system have been achieved adopting MATLAB language.
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.
对主蒸汽压力控制系统、床温测量系统、床温校正系统和主燃料跳闸的动作条件进行了详细的分析。
The main steam pressure control system, bed temperature measure system, bed temperature adjust system and action condition of main fuel trip (MFT) are analyzed.
本文讨论光导纤维拉丝过程自校正控制系统的设计与实现。
This paper discusses the design and realization of self-tuning control system for an optical fiber drawing process.
本文对双闭环泵控式速度控制系统提供了一种简便而有效的分析方法及校正设计。
This paper advances a simple and effective analytic method and compensating design for the velocity control system of a double closed loop pump control.
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.
用频率法对一个自动控制系统进行动态校正是工程中最常用的方法之一。
A widely used method for the dynamic adjustment of automatic control systems is the frequency method.
同时又设计了模糊自校正控制,进一步提高控制系统的控制品质。
At the same time the fuzzy correct control is actualized to further improve the character of.
对控制系统的校正设计方法进行了简单的介绍;
This paper briefly introduces design methods of corrector on control systems;
仿真结果表明:采用广义预测控制并用预报误差代替一般的误差校正算法,液压弯辊板形控制系统精度和鲁棒性明显提高。
The simulation results show that the system precision and robust is greatly improved through generalized predictive control and output error compensation instead of error correction.
通过改变系统的结构参数和校正方法,从中得到性能最佳的控制系统。
Through changing the system's structure parameters or the rectifying methods, a control system with optimum performance is obtained.
在MATLAB环境下对汽车运动控制系统进行PID和根轨迹的设计和校正。
Auto kinetic control system was adjusted by PID and roots locus methods in the condition of MATLAB.
滑移率校正器根据系统运动状态自动调节系统的期望滑移率,提高了控制系统的稳定性。
The slip ratio corrector equipment can adjust the anticipant slip ratio according to the running state of system, which improves the stability of the control system.
本文讨论了如何利用MATLAB的控制系统工具箱设计串联超前一滞后校正装置,并对校正后的控制系统进行了仿真。
In this paper we will discuss how to use Control System Toolbox to design a cascade lead-Jag compensator, to run and to simulate it's program under MATLAB.
张力控制系统是参数时变、干扰较多的系统,采用串联校正设计方法很难得到希望的动态性能。
Tension control system is a time? Varying parameter system with disturbances, it is difficult to obtain desirable dynamic performance by means of series tuning design.
本文运用自校正自适应控制理论对气动位置伺服控制系统进行了研究。
The pneumatic position servo system is studied by self-tuning adaptive control theory in this dissertation.
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.
提出了采用滑模变结构电流内环与由PI调节器和数字低通滤波器组成的电压外环相结合的控制系统,以实现高性能高速度的功率因数校正。
This PFC was realized by employing sliding-mode variable-structure inner current loop control and outer voltage loop PI control with digital low-pass filter to achieve high performance.
本文分析了现有离散控制系统设计方法的某些不足之处;提出了一种不必画根迹的根迹法校正的设想;
The paper first analyses some defects of existing design procedures, and then puts forward an idea of Root-Locus Method Correction which removes the need to draw root-locus diagrams.
本文根据最优闭环传递函数,论述最优控制器的设计,对过程控制系统与仪表装置的校正设计有参考价值。
Based on the optimal closed-loop transfer function, a new design method of optimal controller is proposed; which can be widely used to a process control sys-tem and for instrumental calibration.
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.
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.
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