Results 11 to 20 of about 9,715,056 (293)
Control Engineering Practice, 2000 Abstract This paper presents the state of the art of PID control and reflects on its future. Particular issues discussed include specifications, stability, design, applications, and performance of PID control. The paper ends with a discussion of alternatives to PID and its future.
K.J. Åström, T. Hägglund
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Multivariable predictive PID control for quadruple tank [PDF]
, 2010 In this paper multivariable predictive PID controller has been implemented on a multi-inputs multi-outputs control problem i.e., quadruple tank system, in comparison with a simple multiloop PI controller.
Uddin, Vali, Katebi, Reza, Saeed, Qamar
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Cascade Control Method of Sliding Mode and PID for PEMFC Air Supply System
Energies, 2022 Proton exchange membrane fuel cells (PEMFC) are vulnerable to oxygen starvation when working under variable load. To address these issues, a cascade control strategy of sliding mode control (SMC) and Proportion Integration Differentiation (PID) control ...
Aihua Tang +3 more
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An AEFA-Based Optimum Design of Fuzzy PID Controller for Attitude Control Flywheel with BLDC Motor
Aerospace, 2022 A new method for optimizing the fuzzy PID controller, based on an artificial electric field algorithm (AEFA), is proposed in this paper, aiming at improving the stability indicator of the Brushless DC (BLDC) motor for the small satellite attitude control
Zhizhou Zhang, Yang Li
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Towards intelligent PID control [PDF]
Automatica, 1992 Abstract Autotuners for PID controllers have been commercially available since 1981. These controllers automate some tasks normally performed by an instrument engineer. The autotuners include methods for extracting process dynamics from experiments and control design methods. They may be able to decide when to use PI or PID control.
Åström, K.J. +3 more
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Patents, software and hardware for PID control: an overview and analysis of the current art [PDF]
, 2006 Proportional-integral-derivative (PID) control provides simplicity, clear functionality, and ease of use. Since the invention of PID control in 1910 (largely owing to Elmer Sperry’s ship autopilot) and the straightforward Ziegler-Nichol (Z-N) tuning rule
Ang, K.H., Li, Y., Chong, G.C.Y.
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Performance Comparison of Control Strategies for a Variable-Thrust Solid-Propellant Rocket Motor
Aerospace, 2022 This paper deals with a performance comparison of the control algorithm for a variable-thrust solid-propellant rocket motor (VTSRM). To do this, we develop a simulation model of a VTSRM considering characteristic changes in the combustor and design ...
Jihyoung Cha +1 more
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IEEE Access, 2021 Considering that the speed control system of the suspended permanent magnetic maglev train is more complicated and the parameters are more unstable than those of other trains, the traditional speed-tracking algorithm has large tracking errors, frequent ...
Yahui Liu, Kuangang Fan, Qinghua Ouyang
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2006 IEEE Conference on Computer Aided Control System Design, 2006 IEEE International Conference on Control Applications, 2006 IEEE International Symposium on Intelligent Control, 2006 PID controllers are the most widely used control scheme in industry. Traditionally these controllers have been implemented in analog or digital form on specifically dedicated communication links. However, there has been significant recent interest into deploying control over general purpose communication channels, which allow one to transmit data ...
Quevedo, Daniel E. +3 more
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Research on speed control algorithm of coal mine local ventilator
Gong-kuang zidonghua, 2020 At present, coal mine local ventilator system mainly adopts conventional PID control algorithm to carry out frequency-conversion speed-regulation，but the conventional PID control parameter adjustment mainly relies on artificial experience, adjustment ...
DU Gang, MA Xiaoping, ZHANG Ping
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