Proceedings of the 4th World Congress on Intelligent Control and Automation (Cat. No.02EX527)
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Các bài báo tiêu biểu
Matrix bounds for the coupled algebraic Riccati equation
Tập 1 - Trang 180-183 vol.1
In this note, we propose lower and upper matrix bounds for the positive
semidefinite solution of the unified coupled algebraic Riccati equation (UCARE).
Using the results of this note, computational algorithms to solve the UCARE can
be established.
#Riccati equations #Control systems #Linear matrix inequalities #Automation #Eigenvalues and eigenfunctions #Algorithm design and analysis #Laboratories #Industrial control #Industrial electronics #Matrices
Simulated robotic hot-line maintenance based on virtual reality
Tập 2 - Trang 1231-1235 vol.2
We construct a simulation system for a live line maintenance robot using virtual
reality. The simulation system uses the same input devices and controllers as a
real robot system. It provides functions of operator training, human-machine
intelligent control simulation, and robotic trajectory simulation. Those
simulation data can activate the real robot. The simulation system framework and
modeling...
#Virtual reality #Intelligent robots #Robotics and automation #Intelligent control #Partial response channels #Robot control
Design of a mixed distributed computer control system
Tập 4 - Trang 2782-2785 vol.4
In the field of industrial automation, fieldbus is changing the traditional
DCS's important position and the architecture of distributed computer control
system. However, it is not the time that fieldbus is popularized widely in China
because of the factors of economy, technology and industrial automatic level.
Therefore, this paper presents a mixed distributed computer control system that
is comp...
#Distributed computing #Distributed control #Control systems #Field buses #Automatic control #Communication system control #Electrical equipment industry #Computer industry #Industrial control #Automation
Study on electrohydraulic servo loading system using fuzzy model based predictive control with multi-step linearization
Tập 1 - Trang 312-315 vol.1
Aimed at a multi-channel loading system, a fuzzy model based predictive control
with multi-step linearization scheme is proposed. Using a Takagi-Sugeno fuzzy
model as a predictive model of the loading system, a linearized fuzzy model with
multi-step, the predictive control is applied to the loading system. The result
of tests show that this scheme can effectively overcome the unknown influence of
...
#Electrohydraulics #Servomechanisms #Fuzzy control #Fuzzy systems #Predictive models #Predictive control #Takagi-Sugeno model #System testing #Nonlinear control systems #Control nonlinearities
Model identification and PID control of long time-delay processes
Tập 2 - Trang 900-904 vol.2
A relay feedback identification auto-tuning of PID/PI controller is proposed in
this paper, which is capable of controlling long time-delay processes. The real
process is approximated via FOPDT or SOPDT models, whose parameters are
specified through a modified relay feedback identification method. Applying the
zero-pole cancellation principle, the PID/PI controller is tuned according to
the specif...
#Three-term control #Relays #Feedback #Automatic control #Automation #Tuning #Mathematical model #Robust control #Process control #Parameter estimation
Reheated temperature adaptive fuzzy control system of unit
Tập 1 - Trang 391-395 vol.1
The purpose of this paper is to solve the control problem on the reheated
temperature of unit which has such characteristics of time-varying, time delay
and multi-disturbance, etc. The traditional control and general fuzzy control
are difficult to dispose these matters that the model is time-varying, and the
fuzzy rule number increases sharply with the increasing systemic variable
number, so that ...
#Adaptive systems #Programmable control #Adaptive control #Fuzzy control #Temperature control #Delay effects #Time varying systems #Fuzzy systems #Error correction #Monitoring
Three-dimensional calibration of micro-manipulator
Tập 2 - Trang 1171-1174 vol.2
A project that realized micron-grade-calibration in three-dimensional
millimeter-grade-space is developed. The operational principle, calculation
methods and the requirement for the calibration module are stated. Results of a
real example are given.
#Calibration #Robotics and automation #Educational institutions
A representing model of rule distribution in temporal sequence
Tập 1 - Trang 32-36 vol.1
In recent years, there has been a lot of interest in using data mining
techniques to extract rules from temporal sequences in various applications.
Previous works on rule discovery mainly considered global pattern behaviors. In
this paper, we consider the rules of which the frequency is large only in a
subsequence of the original sequence. To facilitate the discovery of rule
distribution, we prese...
#Data mining #Laboratories #Intelligent systems #Computer science #Application software #Frequency #Algorithm design and analysis #Automation
A DSP-based vector control of multiphase induction machine
Tập 4 - Trang 2831-2835 vol.4
This paper presents the mathematical model of multiphase induction machines in
the synchronous reference frame by using generalized two axis real
transformation, which simplifies the modeling and control of multiphase
induction machines. A detailed implementation of an indirect type multiphase
induction machine rotor flux field orientation control and unified PWM technique
applied to the multiphas...
#Machine vector control #Induction machines #Mathematical model #Pulse width modulation inverters #Automatic control #Mechanical engineering #Electronic mail #Position control #Digital signal processing #Intelligent control
Hệ thống hỗ trợ quyết định quản lý nguồn nhân lực vùng dựa trên kho dữ liệu Dịch bởi AI
Tập 3 - Trang 2118-2121 vol.3
Bài báo này giới thiệu về hệ thống hỗ trợ quyết định dựa trên kho dữ liệu,
nghiên cứu khung của hệ thống hỗ trợ quyết định quản lý nguồn nhân lực vùng dựa
trên công nghệ kho dữ liệu. Mô hình khối dữ liệu được sử dụng để xây dựng kho dữ
liệu trong hệ thống này. Công nghệ thực hiện xử lý và vận hành dữ liệu trong hệ
thống hỗ trợ quyết định dưới chế độ B/S cũng được khám phá.
#Quản lý nguồn nhân lực #Hệ thống hỗ trợ quyết định #Kho dữ liệu #Quản lý tri thức #Quản lý công nghệ #Điều khiển thông minh #Tự động hóa