نتایج جستجو برای: proportion integral derivative control

تعداد نتایج: 1598317  

Journal: :Electrical Engineering & Electromechanics 2023

Introduction. Recently, the most desired goal in DC motor control is to achieve a good robustness and tracking dynamic of set-point reference speed feedback system. Problem. The used model should be as general possible consistently represent systems heterogeneous (which may contain electrical, mechanical, thermal, magnetic so on). Goal. In this paper, robust tilt-fractional order proportional i...

2008
DAVID G. TAYLOR

Bloch and Okounkov’s correlation function on the infinite wedge space has connections to Gromov-Witten theory, Hilbert schemes, symmetric groups, and certain character functions of ĝl ∞ modules of level one. Recent works have calculated these character functions for higher levels for ĝl ∞ and its Lie subalgebras of classical type. Here we obtain these functions for the subalgebra of type D of h...

Journal: :Agronomy 2022

In order to solve the problems of traditional seeders, such as low seeding efficiency, tangled straw, a large amount clay, easy ridge breakage in sowing operations, qualified rate high-speed seeding, and poor uniformity, this paper takes pneumatic corn planter research object, Beidou automatic driving unit carrier, CAN (Controller Area Network) bus communication medium, double closed-loop fuzzy...

2014
Shubham Gupta Sulochana Wadhwani

This paper presents the novel control strategy, for green house climate control. Till now, there are many control strategy that is work in India, to control green house environment but they are not adequate for good control performance. The controller used in the present work is conventional proportional, integral and derivative (PID) controllers with adaptive neural network. It provides good a...

2010
Rama Cont David-Antoine Fournié

We develop a non-anticipative calculus for functionals of a continuous semimartingale, using an extension of the Ito formula to path-dependent functionals which possess certain directional derivatives. The construction is based on a pathwise derivative, introduced by B Dupire, for functionals on the space of right-continuous functions with left limits. We show that this functional derivative ad...

In this article using the inverse Laplace transform, we show analytical solutions for the generalized mass transfers with (and without) a chemical reaction. These transfers have been expressed as the Couette flow with the fractional derivative of the Caputo sense. Also, using the Hankel contour for the Bromwich's integral, the solutions are given in terms of the generalized Airy functions.

2009
DAVID G. TAYLOR

Bloch and Okounkov’s correlation function on the infinite wedge space has connections to Gromov-Witten theory, Hilbert schemes, symmetric groups, and certain character functions of ĝl ∞ modules of level one. Recent works have calculated these character functions for higher levels for ĝl ∞ and its Lie subalgebras of classical type. Here we obtain these functions for the subalgebra of type D of h...

Journal: :Buildings 2023

Reinforcement learning (RL) is being gradually applied in the control of heating, ventilation and air-conditioning (HVAC) systems to learn optimal sequences for energy savings. However, due “trial error” issue, output RL may cause potential operational safety issues when real systems. To solve those problems, an algorithm with dual policies savings HVAC proposed. In proposed policies, implicit ...

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