Linear control

This paper presents a control approach for the double inverted pendulum on a cart (DIPC) by combining Hierarchical Sliding Mode Control (HSMC) and Disturbance Observer (DOB). The proposed method utilizes HSMC to ensure balance in both the pendulum angles and a cart position, while the DOB accurately estimates the system's disturbance.

10p visergeyne 18-06-2024 0 0   Download

Part 2 book "Stress, strain, and structural dynamics - An interactive handbook of formulas, solutions, and MATLAB toolboxes" includes content: Vibration and control of multiple degree of freedom systems, dynamics and control of euler bernoulli beams, dynamic analysis of bars, shafts and strings, dynamic analysis of constrained, combined and stepped beams, static analysis of linearly elastic bodies, free vibration of membranes and plates.

506p dianmotminh03 11-06-2024 4 2   Download

Part 1 book "Motors for makers - A guide to steppers, servos, and other electrical machines" includes content: Introduction to electric motors, preliminary concepts, DC motors, stepper motors, servomotors, AC motors, gears and gearmotors, linear motors, motor control with the arduino mega.

177p dianmotminh03 09-06-2024 5 2   Download

This book covers all aspects of budget preparation, from designing and creating a budgetary control system, consolidating data and working with spreadsheets. Now fully updated to include the latest version of Excel, Excel 2007 and for easy budgeting. The book shows how things are done in Excel 2003 and Excel 2007 to ease transition from the previous version to the new version. Now in full colour throughout to aid quick understanding through numerous color screen shots.

217p vimeyers 29-05-2024 2 1   Download

This paper presents a method to design a time-varying parameter PID controller for Bézier trajectory tracking of a differential-drive mobile robot (DDMR). First, the robot's linear error model is established by linearizing around the desired angular velocity of the nonlinear kinematic error model. Then, the variable parameter PID controller is designed to control the DDMR to follow the Bézier trajectory with minor error under the condition of time-varying velocity.

11p dathienlang1012 03-05-2024 4 2   Download

The purpose of the field-oriented control (FOC) is therefore to create a tool that allows the decoupling control of the flux and torque-producing current components from the three-phase AC currents flowing in the coil. The FOC drive system is a system based on the principle of decoupling the above power components thanks to the stator current feedback control (the innermost circuit of the drive system). The FOC-type control method belongs to the class of vector control methods for electrical machines.

22p dianmotminh02 03-05-2024 2 1   Download

The real estate is a fast-growth and dynamic industry. Firms that operate in this field need capital. The purpose of this research is to reinforce the capital structure of firms listed on the stock exchange in Indonesia. This study uses a multiple linear regression analysis technique. The analysis revealed that profitability, growth and leverage are negatively related to capital structure. The conclusion is that firms have to reinforce their capital structure, to control profitability and operation.

4p longtimenosee10 26-04-2024 3 1   Download

Part 2 book "Power converters AC electrical drives with linear neural networks" includes content: Sensorless control of induction machine drives; permanent magnet synchronous motor drives; neural based orthogonal regression; least squares and neural identification of electrical machines; neural sensorless control of AC drives.

345p dianmotminh00 22-04-2024 4 4   Download

Part 1 book "Power converters AC electrical drives with linear neural networks" includes content: Review of basic concepts - space vector analysis; pulsewidth modulation of voltage source inverters; power quality; dynamic and steady state models of the induction machine; control techniques of induction machine drives.

287p dianmotminh00 22-04-2024 6 3   Download

Part 1 book "MATLAB for engineers – Applications in control, electrical engineering, it and robotics" includes content: Implementation of a new quasi optimal controller tuning algorithm for time delay systems; control of distributed parameter systems; engineering methods and software support in the MATLAB and simulink programming environment; numerical inverse laplace transforms for electrical engineering simulation,... and other contents.

229p dianmotminh00 22-04-2024 5 5   Download

The molecular factors which control circulating levels of inflammatory proteins are not well understood. Furthermore, association studies between molecular probes and human traits are often performed by linear modelbased methods which may fail to account for complex structure and interrelationships within molecular datasets.

15p vibransone 28-03-2024 3 2   Download

Previous studies examining the relationship of foreign investors and form performance produced inconclusive finding. These studies assumed that a linear relation exists between foreign shareholdings and firm performances. This study examines the relationship between foreign ownership and firm performance of trading and services listed firms in Malaysia. The research utilizes the agency theory and uses ROA and Tobin’s Q as the firm performance indicator. Foreign shareholdings had been identified as the predictor variables and firm size and leverage are the controlled variables.

8p longtimenosee06 27-03-2024 4 2   Download

Ebook "Automation for food engineering: Food quality quantization and process control" discusses advanced techniques, such as medical imaging, mathematical analysis, and statistical modeling, which have proven successful in food engineering. The authors use the characteristics of food processes to describe concepts, and they employ data from food engineering applications to explain the methods. To aid in the comprehension of technical information, they provide real-world examples and case studies from food engineering projects.

224p coduathanh1122 27-03-2024 9 1   Download

Part 1 book "Coulson and Richardson’s chemical engineering (Vol 3B: Process control)" edited by Sohrab Rohani includes content: Introduction; hardware requirements for the implementation of process control systems; theoretical process dynamic modeling; development of linear state space models and transfer functions for chemical processes; dynamic behavior and stability of closed—loop control systems controller design in the laplace domain; digital sampling, filtering, and digital control.

319p muasambanhan09 16-03-2024 3 1   Download

Part 2 book "Rules of thumb for chemical engineers - A manual of quick, accurate solutions to eievday process engineering problerns" includes content: Process evaluation, reliability, metallurgy, safety, controls, troubleshooting, startup, energy conservation, process modeling using linear programming, properties, approximate conversion factors.

223p muasambanhan09 12-03-2024 1 0   Download

Part 2 book "Rules of thumb for chemical engineers - A manual of quick, accurate solutions to eievday process engineering problerns" includes content: Pneumatic conveying, blending, process evaluation, reliability, metallurgy, safety, controls, troubleshooting, startup, energy conservation, shortcut methods for decisions, process modeling using linear programming, properties, approximate conversion factors.

251p muasambanhan09 12-03-2024 2 0   Download

Part 2 book "Nonlinear systems and optimization for the chemical engineer - Solving numerical problems" includes content: Nonlinear systems, underdimensioned nonlinear systems, constrained minimization, linear programming, quadratic programming, constrained minimization - penalty and barrier functions, constrained minimization - active set methods, parametric continuation in optimization and process control.

268p muasambanhan09 04-03-2024 3 0   Download

The paper introduces fuzzy observer-based control for rotary inverted pendulum systems, renowned for their inherent instability and complexity. We leverage the Takagi-Sugeno (T-S) fuzzy model, which involves the incorporation of local linear models described by fuzzy rules, thus enabling precise and stable control.

9p vibego 02-02-2024 1 0   Download

Ebook "Control and optimization of multiscale process systems" presents general methods for feedback controller synthesis and optimization of multiscale systems, illustrating their application to thin-film growth, sputtering processes, and catalytic systems of industrial interest. Beginning with an introduction to general issues on control and optimization of multiscale systems and a review of previous work in this area, the book discusses detailed modeling approaches for multiscale processes with emphasis on the theory and implementation of kinetic Monte Carlo simulation.

247p manmanthanhla0201 27-02-2024 4 1   Download

Ebook "Measurement and control of charged particle beams" we have tried to coherently organize this material so as to be useful to designers and operators in the commissioning and operation of particle accelerators. A point of emphasis has been to provide, wherever possible, experimental data to illustrate the particular concept under discussion. Of the data pre­ sented, most are collected from presently existing or past accelerators and we regret the problem of providing original data some of which appear in less accessible publications - for possible omissions we apologize.

376p manmanthanhla0201 27-02-2024 7 1   Download