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Variable Structure

Non chaotic dc dc converter for solar/wind energy applications by variable structure control

Non chaotic dc dc converter for solar/wind energy applications by variable structure control

... Solar and wind promises to be a clean supply of renewable energy. The variation in the energy level of these sources due to various environmental factors can put together the entire system into chaos. This necessitates ...

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Variable structure control for a singular biological economic model with time delay and stage structure

Variable structure control for a singular biological economic model with time delay and stage structure

... the variable structure control is used, the singular biological economic model is transformed into a linear system with parameters varying within finite time inter- ...the variable structure ...

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Kalman and Smooth Variable Structure Filters for Pose Estimation in Robotic Visual Servoing

Kalman and Smooth Variable Structure Filters for Pose Estimation in Robotic Visual Servoing

... Abstract. Pose estimation problem of an object in real time is an important issue for robotic visual servoing (RVS). Many pose estimation schemes in RVS rely on an extended Kalman filter (EKF) that provides good accurate ...

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Design of a Variable Structure Controller for Power Quality Enhancement of a Micro Grid Inverter

Design of a Variable Structure Controller for Power Quality Enhancement of a Micro Grid Inverter

... a Variable Structure Controller (VSC) to reduce the total harmonic distortion of the output voltage of the micro grid inverter fed from a solar ...(SEPIC) structure to form the basic inverter module ...

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VARIABLE STRUCTURE FINITE TIME GUIDANCE LAW WITH AUTOPILOT LAG

VARIABLE STRUCTURE FINITE TIME GUIDANCE LAW WITH AUTOPILOT LAG

... Motivated by the above discussions, this paper introduces a new nonlinear guidance law against maneuvering targets. Variable structure control method is used to design the proposed guidance law. First, an ...

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Formation of a given variable structure in detail by means of selective laser melting technologya

Formation of a given variable structure in detail by means of selective laser melting technologya

... of structure formation depending on the initial process parameters and to develop a manufacturing method, and to study the properties of compact products with variable ...

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Study of Integral Variable Structure Control Method for Stability of SI Engine Idling Speed

Study of Integral Variable Structure Control Method for Stability of SI Engine Idling Speed

... because variable structure control is suitable for systems that are linear or nonlinear, continual or discrete, certain or uncertain, the application of sliding mode con- trol is regarded as a solution to ...

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A Variable Structure Model Reference Adaptive Control For MIMO Systems

A Variable Structure Model Reference Adaptive Control For MIMO Systems

... A variable structure model reference adaptive controller has been proposed for MIMO ...systems. Structure of the switching functions was designed based on exponential stability ...

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Variable Structure Controller for Generator Side Converter of Variable Speed PMSG Wind Energy Conversion System

Variable Structure Controller for Generator Side Converter of Variable Speed PMSG Wind Energy Conversion System

... control structure, one chooses the “gains” so that the derivative of this lyapunov function is negative definite, thus guaranteeing motion of the state trajectory to the ...a variable structure ...

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Soft Variable Structure Control of Linear Systems via Desired Pole Paths

Soft Variable Structure Control of Linear Systems via Desired Pole Paths

... their structure is more suited to continuous time models, the response of the system is highly dependent on a designer-defined control ...with variable saturation, which is recently developed with S class ...

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Variable structure motifs for transcription factor binding sites

Variable structure motifs for transcription factor binding sites

... on variable length models has been constrained by: a focus on specific zinc finger proteins in yeast using restrictive models; a reliance on hand-crafted models for just one transcription factor at a time; and a ...

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Variable structure and function relationship of compressive optic neuropathy at the time of diagnosis

<p>Variable structure and function relationship of compressive optic neuropathy at the time of diagnosis</p>

... manifested. Structure – function analysis of strati fi ed CON eyes with similar thinning pro fi les showed that a range rather than a fi xed value of visual fi eld loss based on mean deviation (MD) index was ...

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Variable structure motifs for transcription factor binding sites

Variable structure motifs for transcription factor binding sites

... on variable length models has been constrained by: a focus on specific zinc finger proteins in yeast using restrictive models; a reliance on hand-crafted models for just one transcription factor at a time; and a ...

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Trajectory tracking Sliding Mode Control for Two Wheeled Mobile Robot

Trajectory tracking Sliding Mode Control for Two Wheeled Mobile Robot

... mechanical structure and operation principle of differential-drive two-wheeled robot, and aiming at the nonlinear systems with uncertainties variable structure, a trajectory tracking model based on ...

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Variable  and Fixed Structure Augmented IMM Algorithms Using Coordinated Turn Model

Variable and Fixed Structure Augmented IMM Algorithms Using Coordinated Turn Model

... new variable structure Augmented IMM technique is proposed in the ...Fixed structure and variable structure AIMM algorithms using augmented constant velocity and augmented coordinated ...

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Sliding Mode Chattering Control And Application

   B.Shanmugam, Dr.K.Balagrurunathan  Abstract PDF  IJIRMET160409002

Sliding Mode Chattering Control And Application B.Shanmugam, Dr.K.Balagrurunathan Abstract PDF IJIRMET160409002

... change structure at any ...the structure of the system should ...of Variable Structure Systems is that the resulting system can show properties not present in any of the separate system ...

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Engineering Studies Of The Control Structure Of Electro-Hydraulic Pumps And Variable Axial Pistons

Engineering Studies Of The Control Structure Of Electro-Hydraulic Pumps And Variable Axial Pistons

... An important objective of the research was to study the behavior of the PID controller to various control structures. The dynamic behavior of the control structure was investigated by recording the signal step ...

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Aseismic   Design of Structure-Equipment Systems Using Variable Frequency Pendulum   Isolator

Aseismic Design of Structure-Equipment Systems Using Variable Frequency Pendulum Isolator

... The VFPI is a robust isolation device and is very effective in controlling the response of equipment placed on VFPI isolated structure compared to the same equipment p[r] ...

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A Novel Planar Structure for Implementing Power Divider or Balun with Variable Power Division

A Novel Planar Structure for Implementing Power Divider or Balun with Variable Power Division

... In addition, the operating frequency of this example is 2 GHz. The above-layer circuit trace layout of the proposed circuit structure with defined dimension parameters is shown in Figure 9. Figure 10 illustrates ...

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