搜索结果: 1-11 共查到“工学 Controllers”相关记录11条 . 查询时间(0.141 秒)
Interactive loop-shaping design of MIMO controllers
Controllers classical singular value the circulation form value optimization compensator
2015/8/12
It is shown that many classical and singular value loop shaping problems are closed-loop convex. Consequently, loop shaping problems can be solved by efficient numerical methods. In particular, it can...
Design of affine controllers via convex optimization
Discrete time-varying linear dynamic system noise linear noise causal controller
2015/8/7
We consider a discrete-time time-varying linear dynamical system, perturbed by process noise, with linear noise corrupted measurements, over a finite horizon. We address the problem of designing a gen...
Evolving controllers for simulated car racing
Controller wireless remote control car racing simulation modeled after the neural network
2015/7/30
This paper describes the evolution of controllers for racing a simulated radio-controlled car around a track, modelled on a real physical track. Five different controller architectures were compared, ...
On Computation of Optimal Controllers Subject to Quadratically Invariant Sparsity Constraints
Quadratically Invariant Sparsity Optimal Controllers
2015/6/19
We consider the problem of constructing optimal sparse controllers. It is known that a property called quadratic invariance of the constraint set is important, and results in the constrained minimum-n...
IPSO Based UPFC Robust Output Feedback Controllers for Damping of Low Frequency Oscillations
UPFC IPSO output feedback Controller
2010/2/2
On the basis of the linearized Phillips-Herffron model
of a single-machine power system, a novel method for designing
unified power flow controller (UPFC) based output feedback
controller is presen...
分数阶PID控制器用于STATCOM控制研究（Study of Fractional Order PID Controllers for STATCOM）
遗传粒子群优化 FOPID 鲁棒性 静止同步补偿器 电力系统
2010/8/17
分数阶PID（FOPID）控制器是一种微分阶与积分阶是分数的PID控制器，其设计关键在于如何设定FOPID的5个重要控制参数。文章采用遗传粒子群优化（GAPSO）算法来设计FOPID控制器，并定义了一种新的代价函数以便在整个时域范围内加快控制参数的搜索过程。与常规PID控制器的仿真对比表明：在模型不确定时，所设计的FOPID控制器能大大提高控制系统的鲁棒性。
New Approaches for On-line Tuning of the Linear Sliding Surface Slope in Sliding Mode Controllers
Sliding mode control sliding surface design time-varying sliding surface
2009/7/28
The main objective of this study is to propose new approaches for on-line tuning of the linear sliding surface slope in sliding mode controllers. The new approaches are developed for a class of second...
Evaluation of Power Factor Corrected AC - DC Converters and Controllers to meet UPS Performance Index Performance Index
PFC energy efficient half bridge ac-dc converter
2010/2/2
Harmonic pollution and low power factor in power
systems caused by power converters have been of great concern. To
overcome these problems several converter topologies using
advanced semiconductor ...
PID SELF-TUNING CONTROLLERS USED IN DIFFERENT STRUCTURES OF THE CONTROL LOOPS
STC- PID adaptive systems different feedback loop structures simulation specs comparation
2010/1/11
The paper investigates the behavior of digital PID self-tuning controllers
(STC) in different structures of the control loops used in adaptive systems. In the two
phases of this type of systems whic...
ON THE PERFORMANCES OF DIFFERENT TYPES OF CONTROLLERS FOR ACTIVE POWER FILTERS
Active Power Filter Controllers
2010/1/12
This paper analyses the performances of three different types of controllers for shunt active power filters. The controllers are used in the d-q frame, the same frame in which the reference signal for...
A COMPARATIVE STUDY ABOVE TWO SELF-TUNING CONTROLLERS WITH APLICATION TO THE CONTROL OF SYNCHRONOUS GENERATOR EXCITATION SYSTEM
self-tuning control synchronous generator adaptive control
2010/1/13
This paper presents two self-tuning control structures synthesized through the
minimization of two criterion functions. It is described the computation methodology of
the control laws, both being pa...