modeling simulation and control of fish like swimming
Modeling, simulation and control of periodic reactor systems
... members Prof Farooq, Prof M S Chiu and Prof A K Ray helped me a lot throughout the journey of my research I am very much indebted to Prof Krishna, Prof Rangaiah, Prof Jim Yang Lee and Prof M P Srinivasan ... for methane combustion and to gain a better understanding in the operation and control of such systems In short, this work focuses on modeling, simulation and control of Reverse Flow Reactors ... distribution of molecular weights Effect Concentration of Increase of yield styrene and initiator Concentration of acetic Decrease of catalyst deactiacid vation Space velocity of the ini- Increase of productivity...
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process modeling simulation and control for chemical engineers - 2nd ed
... continuity equation of thejth chemical species of the system says I[ Flow of moles ofjth flow of moles ofjth [ component into system - component out of system + [ rate of formation of moles of jth component ... is spent at the control panel, watching recorders and controllers (or CRTs) The control room is the nerve center of the plant 1.1 EXAMPLES OF THE ROLE OF PROCESS DYNAMICS AND CONTROL Probably ... installation of a sensor, a transmitter, a controller, and a final control element (usually a control valve) Most of this book is aimed at learning how to decide what type of controller should be used and...
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Modeling, simulation and optimization of bipedal walking
... Bielefeld, Germany Prof Giulio Sandini University of Genova, Italy Prof Bruno Siciliano University of Naples, Italy Prof Mark Steedman University of Edinburgh, Scotland Prof Atsuo Takanishi Waseda ... optimal control laws for nonlinear systems However, the curse of dimensionality, the exponential dependence of memory and computation resources needed on the dimensionality of the state and control, ... We can enforce continuity of local models by 1) using the policy of one state of a pair to reoptimize the trajectory of the other state of the pair and vice versa, and 2) adding more local models...
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Modelling, simulation, and control of polymorphic crystallization
... crystallization, the two most popular control strategies are the temperature control (T -control) and concentration control (C -control) strategies In this study, the robustness of these control strategies are ... ρi Density of the i-form crystals ρsolv Density of the solvent S, U Matrices of scores for X and Y Si Supersaturation of the i-form crystals Sm Candidate stencil σj Standard deviation of the measurement ... the fundamental of crystallization and the recent development of the modelling, simulation, and control of crystallization process is presented Chapter presents the modelling of the L-glutamic...
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Dynamic simulation and control of a distillation column
... aspects of distillation design and control, viz steady-state and dynamic modeling, design and control objectives, control structure design, controllability and control loop interactions, tuning of controllers, ... VLV : Control Valve XIC : Composition Indicator and Controller, used only as an indicator Design, Simulation and Control of a Depropaniser 27 Table 3.4: Possible Pairings of Controlled and Manipulated ... sections to basic control philosophy and design, and covered temperature sensor location and composition control Luyben (1990) described mathematical modeling and simulation of process systems...
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MODELING AND CONTROL OF NONHOLONOMIC MECHANICAL SYSTEMS doc
... Laumond [40] has devised a cleverly organized proof of controllability and hence, of complete nonholonomy However, the degree of nonholonomy of the system is not strictly defined, since the relative ... Further, denote by ri and vi , respectively, the position and the linear velocity of the center of mass, and by ωi the angular velocity of the body (all vectors are embedded in I and expressed in ... the mass of the i-th body and Ii its inertia matrix with respect to the center of mass When no external force is applied, and in the absence of gravity and dissipation forces, the linear and angular...
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Introduction to Modeling and Control of Internal Combustion Engine Systems P1 potx
... Introduction to Modeling and Control of Internal Combustion Engine Systems Lino Guzzella and Christopher H Onder Introduction to Modeling and Control of Internal Combustion Engine Systems ABC Prof Dr Lino ... Substructure of a complete vehicle control system 1.2.2 Electronic Engine Control Hardware and Software Typically, an electronic engine control unit (ECU) includes standard microcontroller hardware ... downstream air-to-fuel ratio control; complete section on modeling, detection, and control of engine knock; new methodology for the design of an air-to-fuel ratio controller exhibiting several...
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Introduction to Modeling and Control of Internal Combustion Engine Systems P2 ppsx
... Inputs, states, and outputs of a receiver The inputs and outputs are the mass and energy flows,8 the reservoirs store mass and thermal energy,9 and the level variables are the pressure and temperature ... temperature in front of the turbine; turbocharger rotational speed; torque produced by the turbine; and For fluid dynamic and aerodynamic simulations, usually a high-bandwidth model of the rail dynamics ... simplified cause and effect diagram of an SI engine (assuming isothermal conditions in the intake manifold and modeling the exhaust manifold as a pure delay system) In the cause and effect diagram,...
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Dynamic modeling and control of engineering systems
... closed-loop performance, and PID and simple cascade controllers Similarly, the preponderance of digitally implemented control schemes necessitates a discussion of discrete-time control and the dynamic ... minimum set of system variables necessary to describe completely the state of the system at any given instant of time; and they are of great importance in the modeling and analysis of dynamic ... the middle of the 20th century, the field of systems dynamics and feedback control has rapidly become both a core science for mathematicians and engineers and a remarkably mature field of study As...
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Modelling and control of bioinspired robotic fish underwater vehicle and its propulsion mechanism
... places of access The prototype of project ROBEA consists of a stacking of platforms of the kneecap type, imitating the vertebrae of eel LAG, Laboratoire of automatic of Grenoble, set up the control ... military and commercial applications [2] The main functions of the AUVs are sensing, control, navigation and communication The main propulsion and trajectory of AUVs are controlled by controlling ... vertebrae and a system of cables which is used as tendons and muscles The envelope is made up of a fine and flexible layer of foam covered with Lycra to approach the flexibility and smoothness of the...
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Experimentation, modeling and control of calcium dynamics in human vascular endothelial cells
... understanding of the interplay among shear stress, ATP and calcium dynamics The significance of quantitative analysis of the whole system is obviously seen Based on our own experiments and those ... Mechanotransduction and Vascular Biology/Pathophysiology 1.1.1 Views of Biologists Endothelium is a monolayer of cells lining the inner wall of blood vessel and works as a barrier separating the blood flow and ... given certain type of mechanical stimulus and investigating the interplay of gene expression and cell function Qualitative analysis takes a dominant role and the majority of findings have been...
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Modeling, simulation and multi objective optimization of industrial, low density polyethylene reactor
... Reactor Modeling, Simulation and Optimization 4.1 Introduction 4.2 Reactor Modeling and Simulation 4.2.1 Formulation 4.2.2 Estimation of Model Parameters 4.3 Multi-objective Optimization of LDPE ... different number of generations 148 Figure 6.11 Histories of the product of the time and the absolute error (TAE) of: (a) Mn,exit, (b) NSPexit, and the optimal histories of: (c) Mn,exit, and (d) NSPexit ... examples of hard work and professional dedication I would like to convey my sincere thanks to Prof S K Gupta, IIT Kanpur, India under whom I pursued part of my research His mathematical expertise and...
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Modeling and control of hard disk drive in mobile applications
... the field of disk drive servo technology and the efficient methodologies of research I would like to thanks to all my colleagues and friends in the Mechatronics and Automation Lab and the Edutainment ... commercial HDDs and a practical account of the application of an improved adaptive neural network (NN) controller to VCM of HDDs In this thesis, a brief introduction of HDD servo technology and the prevalent ... possible while reading and writing information The control objective of HDD 10 1.3 HDD Servo System and Servo Control Challenges Figure 1.4: Track seeking and following of an HDD servo system...
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Modeling and control of a heat gun
... Responses of the motor and heater parts by using Km and Kh2 92 7.3 Responses of the motor and heater parts to Tload 93 7.4 Responses of the motor and heater parts to the changes of set ... statefeedback regulator and linear-quadratic-Gaussian control For each control method, the effect of the control parameters were observed and used in improving the performance of the heater In order ... process of the hot air in the heat gun FLUENT is a computational fluid dynamics (CFD) software which is used for simulation, visualization, and analysis of fluid flow, heat and mass transfer, and...
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Modeling and control of flexible link robots
... representations of the position of the flexible link By generalizing the modeling of single link robot, the modeling of a n-link robot is presented From the simulation results of the proposed controller ... kinetic energy and the total potential energy of the system Let Eki and Epi be the kinetic energy and the potential energy of the ith element, and Ekp and Ekm be the kinetic energy of the point ... dynamic modeling and control are investigated for flexible link robots It is organized as follows Chapter reviews the two existing modeling methods: AMM and FEM Although some of the proposed control...
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Simulation and Fabrication of Piezoelectric mems Inkjet Print head
... specifications of MEMS device, design, modeling to evaluate performance, fabrication and testing Reviews of the modeling and test results enable optimization of the performance of the MEMS device ... package software known as a multiphysics modeling tool The details of simulation settings will be described in chapter and chapter The goals of these simulations are indicated in Fig 1-8 Fig 1-8 Modeling ... fulfillment of the requirements for the degree of MASTER OF SCIENCE in Materials Science and Engineering June 2007 Department of Materials Science and Engineering Graduate School of SungKynKwan...
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SIMULATION AND VERIFICATION OF PARTICLE COAGULATION DYNAMICS FOR A PULSED INPUT
... effective volume of mL The particles and particle aggregates in each sample were counted in terms of a series of particle sizes under a microscope (BX60, Olympus), and the size distribution of the particles ... general kinetic equation (1) and thus to carry out numerical simulation The whole particle size range was divided into a number of contiguous sections in terms of the mass of particles (42 sections ... loss of particles of size k should be incorporated into the integration of the simulation process (Hounslow et al., 1988) Fractal Aggregates Aggregates formed by coagulation are highly porous and...
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Numerical simulation and optimization of CO2 sequestration in saline aquifers for enhanced storage capacity and secured sequestration
... computer graphics and related fields It is defined by a set of control points, and uses them as coefficients of a certain polynomial to describe continuous curves [13] The control points of a Bézier ... the mobility, viscosity, and relative permeability of the non-wetting phase (CO2) respectively and mw, µw, and krw are the mobility, viscosity, and relative permeability of the wetting phase (brine) ... optimization of the storage efficiency of an aquifer is of great interest in GCS Therefore, a simulation tool that has the capability of determining the optimal solutions by balancing various trade-offs...
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