PI, PD and PID Controllers Using Single DVCCTA

Shrivastava, Prakhar; Surendra, Sagar; Ranjan, Rajeev Kumar; Shrivastav, Abhishek; Priyadarshini, Bindu

doi:10.1007/s40998-019-00180-z

Cited by 8 publications

(12 citation statements)

References 20 publications

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“…To solve this problem, the fuzzy PI control method is employed. It is also possible to use PID for steering angle tracking control, but its parameter adjustment is more complex than PI control [41,42]. From the previous test, PI control was sufficient for steering angle tracking control.…”

Section: Off-center Arm Steering Angle Tracking Error Control Strategymentioning

confidence: 99%

Coupling Control Strategy and Experiments for Motion Mode Switching of a Novel Electric Chassis

Guo

Zhang

et al. 2020

Applied Sciences

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A flexible chassis (FC) is a type of electric vehicle driven by in-wheel motors that can be used in narrow conditions in agricultural facilities. The FC is composed primarily of four off-center steering mechanisms (OSMs) that can be controlled independently. Various FC operation modes can be achieved including cross motion (CM), in-place rotation (IR), diagonal motion (DM), and steering motion (SM). However, it is difficult to achieve satisfactory motion mode switching (MMS) results under traditional distribution control methodologies due to a lack of linkage relationships between the four OSMs. The goal of this study was to provide a coupling control method that can cope with this problem. First, dynamic MMS models were derived. Then, an MMS coupling error (CE) model was derived based on coupling control and Lyapunov stability theory. Second, a fuzzy proportional integral derivative (PID) controller with self-tuning parameters was designed to reduce the CE during MMS. A fuzzy PI controller was also employed to improve response times and decrease OSM tracking motion steady-state error. Finally, MATLAB/Simulink simulations were performed and experimentally validated on hard pavement. The results showed that the proposed methodology could effectively reduce CE and guarantee MMS control stability while substantially shortening response times. The proposed methodology is effective and feasible for FC MMS.

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Section: Off-center Arm Steering Angle Tracking Error Control Strategymentioning

confidence: 99%

Coupling Control Strategy and Experiments for Motion Mode Switching of a Novel Electric Chassis

Guo

Zhang

et al. 2020

Applied Sciences

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“…Literature review reveals that the PID controller implementation includes a wide variety of designs based on the use of different active elements [4][5][6][7][8][9][10][11][12][13][14][15][16][17]. In [4], voltage-feedback operational amplifiers (OAs) are extensively used to implement conventional voltage-mode (VM) PID controllers.…”

Section: Introductionmentioning

confidence: 99%

“…This could be the result of input noise injection. Also, a recent VM PID controller using a single active component was reported in [12], but its limitations are the same to those in [11]. Three DDCCs and five passive elements are used in the construction of VM PID controllers [13].…”

Section: Introductionmentioning

confidence: 99%

Design of Mixed-Mode Analog PID Controller with CFOAs

Roongmuanpha,

Satansup,

Pukkalanun

et al. 2024

Preprint

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The design of a mixed-mode proportional-integral-derivative (PID) controller circuit using current-feedback operational amplifiers (CFOAs) as active components is proposed. With the same circuit topology, the proposed configuration of three CFOAs, four resistors, and two capacitors is capable of performing the PID controller in all four operation modes: namely voltage mode, trans-admittance mode, current mode, and trans-impedance mode. Numerous mathematical analyses are conducted to determine the controller performance under ideal and non-ideal conditions. Additionally, the mixed-mode second-order lowpass filter is suggested, and also used to examine the workability of the proposed mixed-mode PID controller in a feedback control structure. The proposed PID controller is implemented with the commercially available IC-type CFOA AD844, and the simulation results are presented to illustrate the functionality of the controller and its closed-loop control system.

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“…Their wide range of applications have stimulated and sustained the design and invention of various PID controller circuits and sophisticated hardware modules. Over the last two decades, the enormous literature on PID process controllers has featured a wide range of design techniques based on numerous active compo-nents, such as operational transconductance amplifiers (OTAs) [3], second generation current conveyors (CCIIs) [4]- [5], current feedback operational amplifiers (CFOAs) [6]- [9], current differencing buffered amplifiers (CDBAs) [10], differential voltage current conveyor transconductance amplifiers (DVCCTAs) [11], current follower transconductance amplifiers (CFTAs) [12]-13], voltage differencing transconductance amplifiers (VDTAs) [14], voltage differencing current conveyors (VDCCs) [15], and second generation voltage conveyors (VCIIs) [16]. In [3]- [4], [6], [9]- [10], the PID controllers designed with the signal-flow graph approach have been proposed.…”

Section: Introductionmentioning

confidence: 99%

“…However, for the realizations in [3]- [4], [9]- [10], [16], at least four active components were required. Furthermore, PID controller realizations of [4]- [6], [9]- [11], [13]- [15] include a number of passive components, i.e., at least five passive components, some of which are also floating. Floating passive components were used to design single active element-based PID controller circuits in [7]- [8], [12]- [13], [15]- [16].…”

Section: Introductionmentioning

confidence: 99%

Novel Voltage-Mode PID Controller Using a Single CCTA and All Grounded Passive Components

2022

Informacije MIDEM

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A compact voltage-mode proportional-integral-derivative (PID) controller based on the utilization of a single current conveyor transconductance amplifier (CCTA) is presented in this paper. The presented active PID controller is made up of a single CCTA, and four truly grounded passive components, i.e. two resistors, and two capacitors. The design consideration of the controller parameters has been examined. Besides, the crucial sensitivity performances of the controller parameters for ideal and non-ideal conditions have also been discussed. An application on the closed-loop test system is demonstrated to validate the practicability of the proposed PID controller circuit. To confirm the theoretical behavior, the proposed circuit is simulated with the PSPICE program using TSMC 0.35-μm CMOS process technology. Experimental test results based on commercially available CFOA AD844 and OTA CA3080 integrated circuits are also provided to demonstrate the practicality of the proposed circuit.

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PI, PD and PID Controllers Using Single DVCCTA

Cited by 8 publications

References 20 publications

Coupling Control Strategy and Experiments for Motion Mode Switching of a Novel Electric Chassis

Coupling Control Strategy and Experiments for Motion Mode Switching of a Novel Electric Chassis

Design of Mixed-Mode Analog PID Controller with CFOAs

Novel Voltage-Mode PID Controller Using a Single CCTA and All Grounded Passive Components

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