【源码】应用于各类工业控制的通用PID调谐器仿真设计
本軟件包旨在支持論文IEEE Access(De Keyser, Muresan and Ionescu)中的工作,介紹了一種用于工業應用中基本回路控制的直接通用(自動)調諧器。
This software package is meant as support for the work presented in paper IEEE Access (De Keyser, Muresan and Ionescu) and introduces a direct universal (automatic) tuner for basic loop control in industry applications.?
直接特征是指不需要第一手模型,如一階階躍響應、死區時間近似。
The direct feature refers to the fact that a first-hand model such as a step response first order plus dead time approximation is not required.?
相反,通過適用于工業應用的單次試驗來識別頻域中的一個點和相應的環路頻率響應斜率。
Instead, a point in the frequency-domain and the corresponding slope of the loop frequency response is identified by single test suitable for industrial applications.?
該方法已被證明可以克服其他(自動)調諧方法中的缺陷,并已在模擬和實驗條件下的各種常見和奇異過程中得到驗證。
The proposed method has been shown to overcome pitfalls found in other (automatic) tuning methods and has been validated in a wide range of common and exotic processes in simulation and experimental conditions.?
該方法對噪聲具有很強的魯棒性,是實際工業應用的一個重要特點。
The method is very robust to noise, an important feature for real life industrial applications.?
控制結構是工業上最常用的結構,即比例積分微分(PID)型。
The control structure is the most commonly used in industry, i.e. proportional-integral-derivative (PID) type.?
由于微分作用的選擇困難,在工業上往往不被采用,因此在該方法中,積分與微分增益之間存在直接關系。
As the derivative action is often not used in industry due to its difficult choice, in the proposed method we use a direct relation between the integral and derivative gains.?
這使得用戶在調諧結構中具有微分作用的優點,因此大大提高了在實際控制應用中良好性能的潛力。
This enables the user to have in the tuning structure the advantages of the derivative action, therefore much improving the potential of good performance in real life control applications.
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