Results 1 to 10 of about 33,683 (236)

Barrier Lyapunov Function-Based Adaptive Back-Stepping Control for Electronic Throttle Control System

open access: yesMathematics, 2021
This paper presents an adaptive constraint control approach for Electronic Throttle Control System (ETCS) with asymmetric throttle angle constraints. The adaptive constraint control method, which is based on barrier Lyapunov function (BLF), is designed ...
Dapeng Wang   +3 more
doaj   +2 more sources

Numerical simulation of pneumatic throttle check valve using computational fluid dynamics (CFD)

open access: yesScientific Reports, 2023
The article presents a numerical CFD simulation of a throttle-check valve used in an innovative control system for two pneumatic drives. This type of control is used in an innovative rehabilitation device for lower limbs.
Marta Żyłka   +2 more
doaj   +2 more sources

A Robust Adaptive Chattering-Free Sliding Mode Control Strategy for Automotive Electronic Throttle System via Genetic Algorithm

open access: yesIEEE Access, 2020
A robust adaptive chattering-free sliding mode (ACFSM) control method for electronic throttle (ET) system is proposed in this paper. It is well known that nonlinearities in the throttle system including friction, return-spring, limp-home (LH) and gear ...
Mao Ye, Hai Wang
doaj   +2 more sources

Extended state observer–based intelligent double integral sliding mode control of electronic throttle valve

open access: yesAdvances in Mechanical Engineering, 2017
Motivated by achieving precise positioning of the throttle plate, an extended state observer–based intelligent double integral sliding mode control strategy is proposed for the electronic throttle control system.
Yongfu Li   +4 more
doaj   +2 more sources

Research on the Throttling Performance and Anti-Erosion Structure of Trapezoidal Throttle Orifices

open access: yesEnergies
The throttling performance of conventional throttle orifice structures of fluid control valves is very low. Therefore, this paper proposes a novel trapezoidal throttle orifice with excellent throttling performance. The effect of the taper of the throttle
Jianguo Zhao   +3 more
doaj   +2 more sources

Real Time Implementation of Amphibious Unmanned Aerial Vehicle System for Horticulture [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2023
Automating the tasks that require manpower has been considered as an area of active research in science and technology. Challenges in designing such systems include accuracy in the parameters of performance, minimal hardware, cost-efficiency, and ...
M. Arun Kumar   +3 more
doaj   +1 more source

Development of hydraulic devices with elastic regulating elements

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023
Currently, when creating the actuators of deep-sea vehicles and other technical facilities, there is a tendency to accommodate the elements of the hydraulic drive outside the durable housing.
E. G. Berestovitsky   +2 more
doaj   +1 more source

Throttling processes equivalent to full throttling on trees [PDF]

open access: yesTheoretical Computer Science, 2021
Consider a discrete-time process on a graph $G$ where a set $B$ of initial vertices are chosen to be colored blue (the remainder being white) and then a time step consists of every currently blue vertex forcing all of its neighbors to become blue; this process stops when every vertex of the graph is blue, and the process is called full forcing.
openaire   +3 more sources

Development and Substantiation of Energy-Saving Methods for Controlling the Modes of Operation of Centrifugal Pumping Units in Complicated Operating Conditions

open access: yesProceedings of the International Conference on Applied Innovations in IT, 2023
Rational and energy efficient operation of pumps for pumping and transporting liquids used in difficult conditions of mining is possible due to the implementation and use of modern methods of managing the operating modes of the pumps.
Javokhir Toshov   +4 more
doaj   +1 more source

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