Active disturbance rejection control for electric cylinders with PD-type event-triggering condition

Liu, Dongchen; Wang, Junzheng; Wang, Shoukun; Shi, Dawei

doi:10.1016/j.conengprac.2020.104448

Cited by 19 publications

(10 citation statements)

References 22 publications

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“…Many scientific works are devoted to the calculation and design of drive systems [10][11][12][13][14][15][16][17][18]. They describe in detail the methods for calculating and choosing the main design parameters of various types of drives.…”

Section: Analysis Of Publicationsmentioning

confidence: 99%

“…In paper [14], effective areas of hydraulic, pneumatic, and electrical linear drive application are determined, the advantages and disadvantages of their use are described. In paper [15], a table comparing the characteristics of various linear drives is given, as well as a comparison of gearing systems used in conjunction with actuators (electrical cylinders). However, these papers do not give the characteristics of mechanical drives, do not consider the schemes of their connection with mechanical transmissions.…”

Section: Analysis Of Publicationsmentioning

confidence: 99%

“…Recently, electrical cylinders (actuators) have been used to convert the rotation of the motor shaft into linear motion. They use a roller screw, ball screw, or screw-nut transmission [15]. The disadvantages of electrical drives include the fact that they are not used in explosive areas, magnetic fields, high levels of radiation, and high humidity.…”

Section: Application and Parameter Analysis Of Different Drive Typesmentioning

confidence: 99%

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Energy Efficiency and Algorithm for Selecting Drives for Technological Machines

Андренко

Rogovyi

2020

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Problem. The choice of the machine drive type at the design stage is a complex and multifaceted task, the correct solution of which largely depends on its technical level and operational qualities. The aim of the study is to identify the ways to increase the energy efficiency of technological machine drives and to develop an algorithm for selecting the drive type. Methodology. System analysis made it possible to analyze the environmental parameters in which it is appropriate to use a drive of one type or another, to develop criteria for comparing their application efficiency. The theory of automatic control methods made it possible to establish the drive characteristics. The theory of mechanisms and machines methods made it possible to determine the mass, size, and energy parameters of drives. Results. The main actions to improve the energy efficiency of technological machine drives are considered, an algorithm for choosing the drive type has been developed and a table has been created to compare the main consumer properties of drives. It has been established that the electrical drive of the executive elements is currently the main one in the area of mechatronic systems. It provides good control, easy feedback organization, high efficiency, and the best mass-dimensional efficiency. Originality. Considering the maximum number of factors, an algorithm for choosing the drive type has been developed. Criteria for comparing the efficiency of different drive types are proposed. Areas of effective application of electrical, hydraulic, pneumatic, and mechanical drives and their limiting output parameters are given. Practical value. Application of the developed algorithm reduces the time for selecting the drive type. In the future, it is necessary to supplement the existing database on the use of various drive types, based on the latest developments of their elements and circuit solutions, to develop new criteria for comparing drives of various types.

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Section: Analysis Of Publicationsmentioning

confidence: 99%

Section: Analysis Of Publicationsmentioning

confidence: 99%

Section: Application and Parameter Analysis Of Different Drive Typesmentioning

confidence: 99%

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Energy Efficiency and Algorithm for Selecting Drives for Technological Machines

Андренко

Rogovyi

2020

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“…With the rapid development of electromechanical coupling technology, the servo system based on electric cylinder has been widely used. Therefore, It is particularly important to realize the high precision control of the electric cylinder [1]. Low speed performance is one of the core indexes of servo system.…”

Section: Introductionmentioning

confidence: 99%

Adaptive robust control for electric cylinder with friction compensation by LuGre model

Yang¹,

Lin²

2021

Vib. proced.

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The position tracking control problem of the electric cylinder is addressed under the influence of nonlinear factors such as friction and disturbance in this paper. First, the dynamic model of electric cylinder is established based on LuGre friction model. Secondly, a nonlinear observer is designed to compensate the friction of servo system. Finally, an adaptive robust controller based on discontinuous projection mapping is proposed to deal with the parameter uncertainty and guarantee the robust performance. The co-simulation results based on Matlab and Recurdyn show that the proposed controller has high control precision and strong robustness.

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“…This general control concept has been introduced in [11] and its latest developments has been recently summarized in surveys [12,13,14]. The interest in this particular class of techniques came from their recent applications to various motion [15,16,17], power [18,19,20], and process [21,22,23] control problems as well as successful transition of ADRC from academia to industry through its incorporation in embedded motion control chips from Texas Instruments (called InstaSPIN 1 ). Through the utilization of profound implications of the integrator 1 http://www.ti.com/microcontrollers/c2000-real-time-controlmcus/applications/instaspin.html (last visit: May 2020) chain form [24,25] and the concept of real-time total disturbance reconstruction and attenuation, several ADRC schemes have been shown to give promising results in governing converter-driven motor systems, e.g.…”

Section: Introductionmentioning

confidence: 99%

Robust converter-fed motor control based on active rejection of multiple disturbances

Madonski,

Łakomy,

Stankovic

et al. 2020

Preprint

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In this work, an advanced motion controller is proposed for buck converter-fed DC motor systems. The design is based on an idea of active disturbance rejection control (ADRC) with its key component being a custom observer capable of reconstructing various types of disturbances (including complex, harmonic signals). A special formulation of the proposed design allows the control action to be expressed in a concise and practically appealing form reducing its implementation requirements. The obtained experimental results show increased performance of the introduced approach over conventionally used methods in tracking precision and disturbance rejection, while keeping similar level of energy consumption. A stability analysis using theory of singular perturbation further supports the validity of proposed control approach.

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Active disturbance rejection control for electric cylinders with PD-type event-triggering condition

Cited by 19 publications

References 22 publications

Energy Efficiency and Algorithm for Selecting Drives for Technological Machines

Energy Efficiency and Algorithm for Selecting Drives for Technological Machines

Adaptive robust control for electric cylinder with friction compensation by LuGre model

Robust converter-fed motor control based on active rejection of multiple disturbances

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