simulation modeling and control of environmental quality

... Experimentation, Modeling and Control of Calcium Dynamics in Human Vascular Endothelial Cells CAO Lingling Department of Electrical and Computer Engineering National University of Singapore A ... a batch of living cells as the objective and we wish to regulate/affect /control their behavior with limited understanding and knowledge of the cells. It is somewhat like nursing a kid and instructing ... feeding the system a pre-designed control command, we can generate letters “N”, “U” and “S” (representing National University of Singapore) in this profile. The feedback control is also implemented.

Ngày tải lên: 09/09/2015, 18:48

... works on adaptive control of servo mechanisms and intelligent control of HDDs. 104 Bibliography Bibliography [1] A. A. Mamun, G. Guo, and C. Bi, Hard disk drive mechatronics and control. New ... 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 ... 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

Ngày tải lên: 16/10/2015, 15:38

... MODELING AND CONTROL OF A HEAT GUN HUANG YING A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE ... 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 ... Responses of the motor and heater parts by using the LQG controllers From Figure 7.14, it is observed that the responses of υa and T meet the control objectives in Section 7.1 For the observer of the

Ngày tải lên: 26/11/2015, 12:31

... 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 ... Founded 1905 MODELING AND CONTROL OF FLEXIBLE LINK ROBOTS BY TIAN ZHILING (B Eng., Zhejiang Univ.) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF ELECTRICAL & COMPUTER ... Chalhoub and A Ulsoy, ? ?Control of a flexible robot arm: Experimental and theoretical results,” J Dynamic Systems, Measurement and Control, vol 109, pp 299–309, 1987 [59] P Kokotovic, H Khalil, and

Ngày tải lên: 26/11/2015, 12:31

... Alter, D M and T Tsu-Chin (1996) "Control of linear motors for machine tool feed drives: design and implementation of H infinity optimal feedback control. " Transactions of the ASME Journal of Dynamic ... Liang, S Y., R L Hecker and R G Landers (2004) "Machining process monitoring and control: The state -of- the-art." Journal of Manufacturing Science and Engineering, Transactions of the ASME 126(2): ... tool feed drives and their control- a survey of the state of the art." Transactions of the ASME Journal of Manufacturing Science and Engineering 119(4B): 743-8 Tan, K K., S N Huang and T H Lee (2002)

Ngày tải lên: 20/04/2017, 22:23

... HÀ NỘI VIỆN CƠ KHÍ MÔN HỌC: HỆ THỐNG CƠ ĐIỆN TỬ THÔNG MINH ĐỀ TÀI: Modeling and Control of AGV Giáo viên hướng dẫn: TS Hoàng Hồng Hải Học viên thưc hiện: Nguyễn Văn Kiên MSHV: ... board RF control nhận tín hiệu truyền đến cho xe AGV chạy đến nơi có xe đầy hàng Khi AGV hồn tất quy trình chạy xuất tín hiệu báo cho hệ thống RF control biết nhận lệnh từ RF control Board RF control ... Board mạch xử lý RFID thiết kế -443.3.3 Board RF control nhận xử lý tín hiệu quy định đƣờng gọi xe AGV Hình 3.13 Board RF control thiết kế Board RF control hệ thống thơng minh xử lý tín hiệu gọi

Ngày tải lên: 15/05/2023, 10:04

... Element 4: Control of Emissions to Air Air Quality Standards 4-3 Why Are There Air Quality Standards? Meaning and Uses of PPM and MGM-3 The Potential Effects of Poor Air Quality The Role of Air -Quality ... Element 6: Control of Waste and Land Use Element 7: Sources and Use of Energy and Energy Efficiency Element 8: Control of Environmental Noise Element 9: Planning for and Dealing with Environmental ... in Harmonising Environmental Standards The Importance of Knowing and Understanding Local Legislation Meaning of BAT and BPEO The Role of Enforcement Agencies and Consequences of Non-Compliance

Ngày tải lên: 26/05/2023, 02:18

... in our project of modeling and simulation of the semi-active air suspension system of 2011 Porsche Cayenne.THE STRUCTURE AND OPERATING PRINCIPLE OF THE AIROverview of the active and semi – active ... Torino – Department of Control and Computer engineering and “Experimental and Theoretical Study of Air Suspension System Control for Passenger Vehicles by Using PID and Fuzzy Controllers” by HAIDER ... mathematic modeling of various versions of air spring configurations Both research papers cover the thorough analysis and methodology of fine-tuning the PID controller for the plant of modeling simulation

Ngày tải lên: 26/09/2024, 10:38

... 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. ... of their busy schedule. Also, many fruitful discussions and group seminars with Prof. Sirish Shah, Prof. Nandakumar and Prof. Biao Huang furnished me an excellent exposure in various fields of ... MODELING, SIMULATION AND CONTROL OF PERIODIC REACTOR SYSTEMS Sukumar Balaji (B.Tech, Anna University, Chennai, India) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF

Ngày tải lên: 14/09/2015, 12:30

... on Modeling and Control of Technological Systems, 1991 J L Peterson, Petri Net Theory and the Modeling of Systems, Englewood Cliffs, NJ: Prentice-Hall, 1981 A H Levis, “Quantitative models of ... Trang 10 where e and s are n x 1 and F, G, H, and C are of dimension n x n From the definition of the arrays (see Fig 4.1) it is apparent that the diagonal elements of F, G, H, and C are identically ... Encyclopedia of Information Processing in Systems and Organizations, A P Sage, Ed., Oxford: Pergamon Books Ltd., 1988 J.-M Monguillet and A H Levis, ? ?Modeling and evaluation of variable structure command

Ngày tải lên: 07/11/2013, 09:15

... 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...

Ngày tải lên: 01/04/2014, 00:20

... for the simulation of autonomous proximity manoeuvres of a uniquely control actuator configured spacecraft.The design of complex mechatronic systems requires the development and use of software ... development environments, and systematic design practices Integrated methods of simulation and Real-Time control aiming at improving the efficiency of an iterative design process of control systems are ... book provides an excellent survey of recent work in modelling and control of electromechanical components, and mechatronic machines and vehicles A brief description of every chapter follows The book...

Ngày tải lên: 21/06/2014, 07:20

... multipliers, and it uses forearms and end effector platform of non-negligible inertias for the 118 Mechatronic Systems, Simulation, Modelling and Control development of control strategies By means of obtaining ... of the system due to the information that can be obtained from it Second jacobian is used to determine off-line the work space of the robot and it is used in the joint and visual controller of ... stiffness of LiNbO3 is approximately same as that of steel This means that mechanical Q factor of LiNbO3 is higher than that of steel, namely, damping factor of LiNbO3 is lower Frequency shift of LiNbO3...

Ngày tải lên: 21/06/2014, 07:20

... number of coordinates (Note that (43) is the number of 132 Mechatronic Systems, Simulation, Modelling and Control and in our case DOF = number of actuated joints), contains the external applied and ... the half of the mass of the input link and is supposed to be simplify the analysis concentrated at two points ( and ), I is the axial moment of inertia of the input shaft (and the half of the input ... mass of the body in the center of mass, is the moment of inertia and is the body's angular velocity Thus the total kinetic energy of the robot is (mobile platform, input links and input shafts, and...

Ngày tải lên: 21/06/2014, 07:20

... best control performance 148 Mechatronic Systems, Simulation, Modelling and Control System Description Consider the tandem rotor model helicopter of Quanser Consulting, Inc shown in Figs and ... eigenvalues of the matrices K1 and K2 are −1, and the characteristic roots of the error equations (22) and (23) are specified as (−2.0, −3.0) and (−2.0, −2.2, −2.4, −2.6), respectively The origin of the ... dynamics Fig Time evolution of angle ε (—) and reference output ε M (· · · ) 156 Mechatronic Systems, Simulation, Modelling and Control Fig Time evolution of angle φ (—) and reference output φM...

Ngày tải lên: 21/06/2014, 07:20

... Systems, Simulation, Modelling and Control Laboratory Experimentation of Guidance and Control of Spacecraft During On-orbit Proximity Maneuvers 187 11 X Laboratory Experimentation of Guidance and Control ... This approach and structure of the control system is the implementation of the model reference control The resulting controller is a combination of a low-order linear dynamical system and a matrix ... guidance, navigation and control One 188 Mechatronic Systems, Simulation, Modelling and Control such method involves reproduction of the kinematics and vehicle dynamics for 3-DoF (two horizontal...

Ngày tải lên: 21/06/2014, 07:20

... standard deviation of 1.9 mm/s and 3.1 mm/s mean for VY with a standard deviation of 2.8 mm/s The mean of the absolute value of the estimated error in X is mm with a standard deviation of mm and ... deviation of 1.8 mm/s and 3.0 mm/s mean for VY with a standard deviation of 2.7 mm/s Furthermore, the mean of the absolute value of the estimated error in X is mm with a standard deviation of mm and ... in Y with a standard deviation of mm Likewise, Fig 6e and Fig 6f demonstrate the accuracy of the attitude tracking control through a comparison of the commanded and actual attitude and attitude...

Ngày tải lên: 21/06/2014, 07:20

... Simulation, Modelling and Control improve software quality and productivity Software composition by object-oriented technologies is expected as a very effective approach to improve software quality ... the RT control framework, transformation of a program using the object model, and separation of platform dependent parts And, we developed the integrated environment for the simulation and the ... Development of Real-Time Control Package with Linux Kernel 2.6, 49th Annual Conference of the Institute of Systems, Control and Information Engineers Koga, M.; Tsutsui, Y & Yabuuchi, J (2006) Java Simulation...

Ngày tải lên: 21/06/2014, 07:20

... to assemblies and products, and a component structure that means the compound of software components Fig 17 classification of solution patterns Architecture and Design Methodology of Self-Optimizing ... integrated multifunctional materials For the simulation and optimization of such microsystems, control and system theory together with proper modeling of the plant are to be applied The finite element ... numerical simulation and structural modeling that can include multiphysics due to the cross coupling effects of the active material Afterwards, the efficiency and proper positioning of actuators and...

Ngày tải lên: 21/06/2014, 07:20

... Mechatronic Systems, Simulation, Modelling and Control determined by current harmonics, defining a performance index related to undesirable effects of the harmonics is of the essence in lieu of focusing ... Display COM Port EEPROM 24C16 Fig Control unit with a microcomputer time between rising edges of PE) and TI (the time between rising edge of PE and trailing edge of PI) are measured by the unit, ... mass of the transducer, A is the section area of the transducer, E is the elastic modulus of the material of the transducer, l is the half length of the transducer, Kc is the stiffness of the...

Ngày tải lên: 21/06/2014, 11:20