A Design Method of PID Controllers for First-Order Lag with Dead Time Based on Partial Model Matching
نویسندگان
چکیده
منابع مشابه
investigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
Design of Multi-loop PID Controllers Based on the Generalized IMC-PID Method with Mp Criterion
A new method of designing multi-loop PID controllers is presented in this paper. By using the generalized IMC-PID method for multi-loop systems, the optimization problem involved in finding the PID parameters is efficiently simplified to find the optimum closed-loop time constant in a reduced search space. A weighted sum Mp criterion is proposed as a performance cost function to cope with both ...
متن کاملTuning of PID Controllers for First order Stable / Unstable Time Delay Systems with a Zero
PID controllers are designed for First order stable/unstable time delay systems with a zero by using IMC method. In this method first order Pade’s approximation is used while deriving PID controller parameters from IMC controller. Simple tuning rules for stable/ unstable First Order Plus Time Delay (FOPTD) system with a positive zero and unstable FOPTD system with a negative zero are given in t...
متن کاملPerformance Comparison of Optimal Fractional Order Hybrid Fuzzy PID Controllers for Handling Oscillatory Fractional Order Processes with Dead Time
Fuzzy logic based PID controllers have been studied in this paper, considering several combinations of hybrid controllers by grouping the proportional, integral and derivative actions with fuzzy inferencing in different forms. Fractional order (FO) rate of error signal and FO integral of control signal have been used in the design of a family of decomposed hybrid FO fuzzy PID controllers. The i...
متن کاملDesign of PID controllers for interval plants with time delay
First of all, the box theorem is extended to the interval plants with the fixed delay. An approach is presented to design the PID controller for interval plants with the fixed delay, which can obtain all of the stabilizing PID controllers. Then, using Hermite–Biehler theorem, extreme point results are provided by the virtual quasi-polynomials. When two virtual and two vertex quasi-polynomials c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the Institute of Systems, Control and Information Engineers
سال: 2000
ISSN: 1342-5668,2185-811X
DOI: 10.5687/iscie.13.46