The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper proposes a generalized and simple analytical method to design robust fractional-order lead compensator (FOLC). The aim of the proposed fractional-order compensator is to adjust the system’s Bode phase curve to achieve the required phase margin at a specified frequency. The structure selected in this paper is more generalized and novel. It is easy to implement for a real world application...
This paper investigates design and implementation of controller for robot navigation in real time. The proposed system use sensor input to yield wheel velocities. The novel algorithm is developed to find the range of the mobile robot from obstacle and perform the controlling action by using the Arduino board. Simulation results of Fuzzy, neural and neuro- fuzzy system were compared in this paper....
In this paper, fuzzy and fuzzy-PI controllers are designed to control the rotor speed of Gas Turbine (GT). The goal of the presented controllers is to keep the turbine rotor speed within predefined limits during startup as well as during operating condition. For speed loop output rotor speed is controlled variable and inlet fuel flow rate is manipulating variable. The fuzzy controller and fuzzy-PI...
Nowadays, gas turbines are popularly used for power generation. Widespread installations and the dynamic nature of this system has increased the necessity of its accurate modeling and control. It is a large and complex dynamical system and exact identification of its parameters like temperature and speed are the important issues. Noticeable research activities are going on so far in this field in...
The Simultaneous Localization and Mapping (SLAM) problem for mobile robots aims at consistently building a map of an unknown environment while simultaneously determining its position or location within this map. From a control-theory viewpoint, it is somehow analogous to simultaneously estimating the states and output map of the system. In the robotic based engineering applications, SLAM is arguably...
This paper presents the comparative study of PID, Fuzzy logic and Internal model based controller for heat exchanger system. The H.E. system plays a dynamic role in process industry. The performance of heat exchanger is largely depending upon the outlet fluid temperature. The selected heat exchanger system is intended to control the temperature of outlet fluid to a desired set point despite of different...
This paper presents an application by integrating theories through an experimental setup. In the literature it is found that, researchers designs advanced controllers and presents only simulation results. The motivation here is in-house design and fabrication of level setup and understands the practical difficulties in the real time implementation of software based controllers. They are easy for programming,...
This paper concerned with different control strategies used to balance (control) inverted pendulum system. The often used control strategy is PID tuning, but in PID the main issue is parameter tuning according to the process parameter variation. So proposed strategy is MRAC, combination of model reference adaptive Control (MRAC) with fuzzy. The main aim is to find further improvement of traditional...
In this paper, Robotic application using a microcontroller ATmega2560 based kit mounted with low cost IR sensors for mapping and localization of unknown area is accurately carried out by using Kalman Filtering to determine or measure different parameters. This paper highlights the comparision between the accuracies of output data obtained from IR sensor using Average Technique as well as Kalman Filter...
This paper presents a decoupling based model predictive control strategy for a process of continuous stirred tank reactor (CSTR). The MPC strategy when used along with decoupling compensation technique seem to suffer from increase in the computational complexity of the predictive control algorithm because of the additional dynamics of decoupling compensator. In this paper, we seek to reduce the computational...
In automation industry, wired communication tends to bring ample hurdles in building a flexible and fast response system. Wireless technologies are always best solution against investment, speediness and remoteness requirements for implementing an efficient and appropriate technology or system. A prototype model of wireless controlling and monitoring of batch process system consisting ARM controller...
Level control is one of the crucial parameter and need to be controlled accurately. More than 70 years, PID controllers are dominating and used preferably in industry. Today most of the single regulatory loops are configured for PID. PID is actually increases process variability, decrease production and product quality and ultimately increase overall cost. It has its inherent disadvantages. Advanced...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.