adaptive control of partially known system

Tài liệu Điều khiển thích ứng hệ thống xác định một phần ( Adaptive control of partially known system) ppt

Tài liệu Điều khiển thích ứng hệ thống xác định một phần ( Adaptive control of partially known system) ppt

Ngày tải lên : 10/12/2013, 13:16
... This paper proposes an adaptive control method of partially known system and shows its application result to control of a two-wheeled welding mobile robot. The controlled system is designed using ... == = m i m j jijii h 11 22 )()( & (17) đIều khiển thích ứng hệ thống xác định một phần Adaptive Control of Partially Known System Nguyễn Tấn Tiến * , Hoàng Đức Liên ** và Kim Sang Bong *** *Khoa ... [17] N. Sarkar, X. Yun and V. Kumar, Control of Mechanical Systems With Rolling Constrains: Application to Dynamic Control of Mobile Robots”, The Int. Journal of Robotics Research, Vol. 13, No....
  • 10
  • 633
  • 7
Tài liệu Điều khiển thích nghi máy công cụ điều khiển số ( Adaptive Control of CNC Machine Tools) ppt

Tài liệu Điều khiển thích nghi máy công cụ điều khiển số ( Adaptive Control of CNC Machine Tools) ppt

Ngày tải lên : 10/12/2013, 13:16
... P. Groover: Automation, Production Systems, and Computer Integrated Manufacturing. Printice-Hall, 1987. 2. Yoram Koren: Computer Control of Manufacturing Systems. McGraw-Hill, 1983. 3. Japanese ... thành 2 loại: (1) điều khiển thích nghi tối u (Adaptive Control With Optimization - ACO) và (2) điều khiển thích nghi theo điều kiện giới hạn (Adaptive Control With Constraints - ACC). Hệ ACO điều ... còn có thể gây nên sự cố kỹ thuật. Trong công nghệ cắt gọt kim loại, điều khiển thích nghi (Adaptive Control - AC) đợc hiểu là hệ thống có khả năng thờng xuyên giám sát sự thay đổi của các thông...
  • 9
  • 796
  • 12
Tài liệu Báo cáo khoa học: Control of the coagulation system by serpins Getting by with a little help from glycosaminoglycans pptx

Tài liệu Báo cáo khoa học: Control of the coagulation system by serpins Getting by with a little help from glycosaminoglycans pptx

Ngày tải lên : 20/02/2014, 02:21
... many of the principal procoagulant compo- nents of the system are serine proteases, regulation of the system is principally by the action of serine protease inhibitors. One major class of serine ... functioning of the coagulation system is vital to human health [1]. However, control of this system, in particular its regulation to prevent inappropriate, excessive or mislocalized clotting of blood, ... inhibitor (PCI), act to control the action of anticoagulant enzymes, such as activated protein C. A feature of many of the serpins that control enzymes in the coagulation system is that they them- selves...
  • 10
  • 668
  • 0
Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems " doc

Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems " doc

Ngày tải lên : 28/03/2014, 13:20
... active control system. Fig. 1. Diagram of a structural control system. It consists of 3 main parts: sensors to measure either external excitations or system responses or both; computer controller ... Many control strategies have been proposed, such as LQR/LQG control [2,3], H 2 /H ∞ control [4,5], sliding mode control [6], saturation control [7], reliability-based control [8], fuzzy control ... active control method can be applied to many problems such as robot control, ship autopilot, airplane autopilot, vibration control of vehicles or structures Fig 1 provides a schematic diagram of...
  • 8
  • 359
  • 0
Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems" doc

Báo cáo " A combination of the identification algorithm and the modal superposition method for feedback active control of incomplete measured systems" doc

Ngày tải lên : 28/03/2014, 13:20
... active control system. Fig. 1. Diagram of a structural control system. It consists of 3 main parts: sensors to measure either external excitations or system responses or both; computer controller ... Many control strategies have been proposed, such as LQR/LQG control [2,3], H 2 /H ∞ control [4,5], sliding mode control [6], saturation control [7], reliability-based control [8], fuzzy control ... vector. The histories of 2 components of E(t) are plotted in Fig 4 and 5 for each case of the location of sensor . a) b) c) Fig. 4. The history of the 1st component of error term E(t), sensor...
  • 8
  • 416
  • 0
MODELING AND CONTROL OF NONHOLONOMIC MECHANICAL SYSTEMS doc

MODELING AND CONTROL OF NONHOLONOMIC MECHANICAL SYSTEMS doc

Ngày tải lên : 01/04/2014, 00:20
... nonholonomic systems, the approximate linearization of system (7.26) around a fixed point leads to an uncontrollable driftless linear system. Instead, consider the linearization of system (7.26) ... techniques. We show first that the nonholonomy of kinematic constraints in mechanical systems is equivalent to the controllability of an associated control system, so that integrability conditions ... dynamics of nonholonomic systems and a procedure for partial linearization of the corresponding control system via feedback. These points are illustrated by deriving the dynamical models of two...
  • 66
  • 457
  • 0
Motion Control Theory Needed in the Implementation of Practical Robotic Systems

Motion Control Theory Needed in the Implementation of Practical Robotic Systems

Ngày tải lên : 05/11/2013, 21:15
... limits are the preferred method of controlling the velocity profile of a motor control system set up as a velocity regulator. However, in a positioning system, or servo system, motors are tuned to ... diagram of system to be observer and better controlled. The design of a sliding mode controller will follow the method of Slotine and Li [25] for the simpler case of a first order system. ... the entire velocity profile must be calculated before the move begins. Chapter 4 The State of Motor Control Academia 32 system. The block diagram of the system to be controlled is shown in...
  • 92
  • 399
  • 0
Tài liệu Stability and Control of Large-Scale Dynamical Systems pptx

Tài liệu Stability and Control of Large-Scale Dynamical Systems pptx

Ngày tải lên : 12/02/2014, 16:20
... and controlling these systems. Specifically, in the analysis and control- system design of complex large-scale dynamical systems it is often desirable to treat the overall system as a collection of ... dynamical systems of discrete subsystems involving stored energy flow among subsystems based on the assumption of weak subsystem coupling or identical subsystems. However, the ability of SEA to ... large-scale aerospace systems, power systems, communications sys- tems, network systems, transportation systems, large-scale manufacturing systems, integrative biological systems, economic systems, ecological...
  • 389
  • 723
  • 0
Control of Innate and Adaptive Immune Responses during Infectious Diseases ppt

Control of Innate and Adaptive Immune Responses during Infectious Diseases ppt

Ngày tải lên : 05/03/2014, 23:20
... or autophagy Control of Innate and Adaptive Immune Responses during Infectious Diseases 31 2 Mechanisms of Host Protection and Pathogen Evasion of Immune Response… 2.4 Evasion of Immune Response 2.4.1 ... death of the 5-lipoxygenase-deficient hosts (Aliberti et al. 2002b). 1.3.7 Redundancy and Control of Inflammation IL-10, IL-27, TGF-E and lipoxins share several biological functions in terms of controlling ... lung form of cystic fibrosis. The relevance of pathogen- derived 15-lipoxygenase given the lack of lipoxin generation in the lungs of patients with cystic fibrosis and the severity of disease...
  • 189
  • 1.4K
  • 1
MODELING AND CONTROL ASPECTS OF WIND POWER SYSTEMS doc

MODELING AND CONTROL ASPECTS OF WIND POWER SYSTEMS doc

Ngày tải lên : 07/03/2014, 11:20
... the characteristics of vertical or horizontal axis, number of blades, blade angle control, and regardless of the type of electrical generator chosen or the type of control of converters. Accordingly, ... combining the control information and the parity bits: q c = [ q b Ψ ] (22) Modeling and Control Aspects of Wind Power Systems26 simulator consists of multiple RACKs, each of which consist of both ... beginning of this section. The satisfactory performance of the wireless control system can be seen due to the fact the references were perfectly followed by the controller and the inexistence of destructive...
  • 212
  • 4.3K
  • 1
cirstea, m. n. (2002). neural and fuzzy logic control of drives and power systemsl

cirstea, m. n. (2002). neural and fuzzy logic control of drives and power systemsl

Ngày tải lên : 18/04/2014, 12:29
... development of advanced controllers for power electronics. The first section of the book contains a brief review of control strategies for electric drives/power systems and a summary description of neural ... produced. Control systems 9 • Develop control strategy. • Make simplified system study and determine control parameters. • Translate into digital control algorithm. • Simulate drive system on ... superiority of microcomputer control over conventional hardware-based control can be recognised as evident when dealing with complex drive control systems. The simplification of hardware saves control...
  • 408
  • 628
  • 0

Xem thêm