Results 281 to 290 of about 1,459,605 (329)
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2015
This chapter presents the analysis of event-based control structures which are based on the use of a PID controller and send-on-delta sampling. The proposed structures correspond to two cases frequently used in wireless control systems. The problem of the limit cycles that may appear in this kind of systems is stated, discussing a mathematical ...
Chacón, Jesús +2 more
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This chapter presents the analysis of event-based control structures which are based on the use of a PID controller and send-on-delta sampling. The proposed structures correspond to two cases frequently used in wireless control systems. The problem of the limit cycles that may appear in this kind of systems is stated, discussing a mathematical ...
Chacón, Jesús +2 more
openaire +2 more sources
Disturbance observer based speed control of PMSM using fractional order PI controller
IEEE/CAA Journal of Automatica Sinica, 2019In this paper, fractional order PI ( FOPI ) control is developed for speed control of permanent magnet synchronous motor ( PMSM ). Designing the parameters for FOPI controller is a challenging task, especially for nonlinear systems like PMSM.
A. Apte, Ujjwala Thakar, Vrunda A. Joshi
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Robust predictive PI controller
Proceedings of IEEE Systems Man and Cybernetics Conference - SMC, 2002A robust discrete-time PI controller can be designed for stable systems based on a simple model. The controller has three tuning parameters, one of them being the sampling period, which can be chosen from the step response of the plant. The relationships between the parameters assuring the stability of the system are derived.
J.M. De la Cruz, S. Dormido, F. Velasco
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Autotuning of PI+p controllers
2008 IEEE International Conference on Computer-Aided Control Systems, 2008This manuscript is part of a long-term research, the aim of which is to establish methodologically grounded relationships between model- and relay-based tuning of industrial regulators, and to derive from those relationships some regulator synthesis procedures that couple the advantages of model-based methods to the simplicity and clarity of relay ...
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2020
The term fuzzy logic has been used in two different senses. It is thus important to clarify the distinctions between these two different usages of the term. In a narrow sense, fuzzy logic refers to a logical system that generalizes classical two-valued logic for reasoning under uncertainty.
Piush Kumar, Sarika Shrivastava
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The term fuzzy logic has been used in two different senses. It is thus important to clarify the distinctions between these two different usages of the term. In a narrow sense, fuzzy logic refers to a logical system that generalizes classical two-valued logic for reasoning under uncertainty.
Piush Kumar, Sarika Shrivastava
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IEEE Transactions on Control Systems Technology, 2019
We identify the dynamics of a scanning tunneling microscope (STM) in closed loop and show that the plant dc gain is proportional to the square root of local barrier height (LBH), a quantum mechanical property of the sample and/or tip that affects the ...
Farid Tajaddodianfar +2 more
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We identify the dynamics of a scanning tunneling microscope (STM) in closed loop and show that the plant dc gain is proportional to the square root of local barrier height (LBH), a quantum mechanical property of the sample and/or tip that affects the ...
Farid Tajaddodianfar +2 more
semanticscholar +1 more source
Speed Control of DC Motor by Using Neural Network Parameter Tuner for PI-controller
IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering, 2019This paper proposes the improvement of the speed and torque dynamic responses of DC motor by using neural network parameter tuner (NNPT) for PI-controller.
Ye Naung, S. Anatolii, Y. Lin
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Evaluation of PI vs fractional-order PI controller for steam temperature control
2014 IEEE International Conference on Control System, Computing and Engineering (ICCSCE 2014), 2014This paper presents comparative study between fractional-order PI (FOPI) and PI controller for steam temperature control. Both controllers were tuned using Ziegler-Nichols tuning rules based on identified steam temperature model in FOPDT structure.
Mazidah Tajjudin +5 more
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2021
In the previous chapter, you learned about the Raspberry Pi hardware, the on-board components, and the hardware-software requirements needed to get started with the Pi. You also learned about different OS versions available for the Pi, about the process to flash the OS onto the SD card, and about headless setup, which enables you to use Raspberry Pi ...
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In the previous chapter, you learned about the Raspberry Pi hardware, the on-board components, and the hardware-software requirements needed to get started with the Pi. You also learned about different OS versions available for the Pi, about the process to flash the OS onto the SD card, and about headless setup, which enables you to use Raspberry Pi ...
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Optimal Tuning of PI Controller for Boost DC-DC Converters Based on Cuckoo Optimization Algorithm
IEEE International Conference on Renewable Energy Research and Applications, 2018Applications of the boost DC-DC converters are becoming popular due to their conformity to renewable energy systems. PI controllers are the most used controllers in power electronic circuit and systems controlling.
A. Mamizadeh, N. Genç, R. Rajabioun
semanticscholar +1 more source