Sliding modes technique

This paper introduces an innovative method for achieving stability of the highly nonlinear and unstable double inverted pendulum using a combination of linear matrix inequality (LMI) techniques and sliding mode control (SMC). Sliding mode control is a widely used technique for stabilizing the highly unstable and nonlinear double inverted pendulum system.

7p vimichaelfaraday 14-12-2023 6 5   Download

The paper develops effective swing-up energy-based control and stabilization task. It also presents two controllers, linear quadratic regulator (LQR) and hierarchical sliding mode control (HSMC), that effectively handle the stabilization problem.

9p vijeff 30-11-2023 5 3   Download

This study presented an improved adaptive nonlinear terminal sliding mode control technique for the manipulator robot to achieve better adaptability and faster finite-time convergence. First, an adaptive self-updating algorithm will be developed to relax the problems of fixed control gain for the main proposed controller.

10p vimulcahy 18-09-2023 12 7   Download

This present study proposes a design and the analysis of the novel adaptive robust neural networks (ARNNs) based on the backstepping control method for industrial robot manipulators (IRMs). In this research, the ARNNs controller has combined the advantages of Radial Basis Function neural network (RBFNN), the robust term, and adaptive backstepping control technique without the requirement of prior knowledge.

7p vigeneralmotors 13-07-2022 471 10   Download

This paper presents a novel adaptive controller for two-wheeled selfbalancing mobile robots combining sliding mode control and hierarchical sliding control techniques. In addition, the radial basis function neural networks (RBFNN) are also applied to approximate the uncertain components in the system.

9p viericschmid 12-01-2022 23 3   Download

In this paper, a control algorithm for controlling the position of the EHA is designed. In this controller structure, the system uncertainties are lumped into two unknown time-varying functions. The boundary of one of the unknown functions is not available. An approximate technique is used to express the unknown function as a finite combination of basis function.

11p tunelove 12-06-2021 8 1   Download

In this study, a combination of backstepping technique, double recurrent fuzzy wavelet based on neural networks (DRFWBONNs), adaptive sliding mode controller (ASMC), and adaptive proportional-integral (API) control with dead-zone friction is introduced to the industrial robot manipulator (IRM). Simulation results show the high performance of this control method when compared to adaptive-fuzzy (AF) and proportional-integral-derivative (PID) controller.

8p quenchua10 18-01-2021 30 2   Download

Mycoparasitism by Trichoderma sp. is one of the important modes of action exhibited by biocontrol agents against host fungi including plant pathogenic ones. Its study in-vitro constitutes considerable importance while studying bio-efficacy of an antagonist against a fungal pathogen. At present there is no standard, rapid, easy and reliable method to study mycelial interaction between a possible mycoparasitic fungi and host.

5p angicungduoc8 07-11-2020 6 1   Download

This paper focuses on the design a controller for PMSG Wind turbine system bases on dynamic surface control (DSC). DSC is a new technique based on sliding mode control and backstepping which provides the ability to solve problems in backstepping controllers and avoids their drawbacks.

11p vidoha2711 10-09-2020 28 3   Download

In this work a hybrid architecture is proposed to control the non-linear model of Furuta's inverted pendulum, in the flatness output space, achieving a tracking of a desired trajectory. To estimate the behavior of the plane outputs, the methodology of integrating reconstructors was used, framed in a control law proposed in the concept of sliding modes.

10p cleopatrahuynh 01-06-2020 16 3   Download

Primary and secondary microbial adhesion onto solid surfaces has been the onset of development of a mature biofilm in aqueous environments that is predominantly the mode of bacterial contamination and spread of diseases. Adhesion and co-adhesion assays are therefore useful in understanding the adhesive interactions between microorganism and its surfaces. Various factors influence cell adhesion and biofilm formation, depending on aqueous medium and the type of microorganism in place.

10p trinhthamhodang5 16-05-2020 12 1   Download

This paper presents a Backstepping-Sliding Mode Control for dual arm robot in handling, transporting a payload to track a desired trajectory. The control law is based on Backstepping and Sliding mode control technique and Lyapunov theory. A numerical simulation was used to verify the performance and robustness of the controller

9p viengland2711 23-07-2019 43 5   Download

This paper proposes an adaptive control method based on sliding-mode control (SMC) technique for the 3D overhead crane system when considering that the mass of payload unknown. Constant-type and function-type adaptation mechanisms are integrated into control law, in which the mass of payload is considered as a constant-type uncertainty, whereas the uncertain dynamical functionw are estimated by radial basis function neural networks (RBFNNs).

13p visumika2711 17-07-2019 33 1   Download

The efficient and effective speed controllers can be designed by using adaptive control techniques. In which the conventional PI controller is replaced by structures based on Sliding Mode Control (SMC) strategy. SMC is known for its capability to cope with bounded disturbance as well as model imprecision which makes it ideal for the robust nonlinear control of IM drives.

8p girlsseek 27-02-2019 38 1   Download

libpcap is an open source C library for putting your NIC in promiscuous mode.Today I’ll go over a few C gotchas and how to use the libpcap API Any C programmers? Planning to go to grad school?

23p muathu_102 28-01-2013 47 5   Download

WPA: A rush solution to the security problems of WEP WPA2: Based on 802.11i (official version) Encrypt and authenticate MSDUs: counter mode-CBC MAC protocol with AES-128 Authenticate STAs: 802.1X Initialization vectors transmitted in plaintext are no longer needed to generate per-frame keys But most of the existing Wi-Fi WPA cards cannot be upgraded to support 802.11i

28p muathu_102 28-01-2013 57 4   Download

General-Purpose Sliding-Mode Control Implementation Conclusions Switch-mode power supplies represent a particular class of variable structure systems (VSS), and they can take advantage of nonlinear control techniques

23p daohuongthon 22-01-2010 88 21   Download