The proposed method for identifying parameters of perturbation actions in an automatic control system consists in determining the controlled variable of the system that is proportional to the set-point signal of the system, measuring the said variable, determining an error signal as the difference ...
7. A rational equation of state of the perturbation type with a repulsion and attraction term has been applied to reproduce critical curves of six different binary system s up to high temperatures and pressures. 利用一个从微扰理论出发得到的含有斥力项和引力项的状态方程计算6个二元系统的临界曲线,这...
aFeedforward control is actually a press perturbation to adjust the open-loop control system 前馈控制实际上是调整开环控制系统的新闻扰动[translate]
The analysis of the perturbation control system suggests that the equivalent disturbance torque can be compensated by an integral of control torques while an integral of system errors can be used to eliminate the bias present in the system errors. Computer simulation was conducted to verify the ...
Maintaining a control system’s stability in the presence of parameter perturbations is of prime importance in system design and therefore much research effort has been spent in this area for improving sufficient conditions for stability robustness. In the present work, our main focus will be on st...
The goal of this paper is to study a singular perturbation problem in the framework of optimal control on multi-domains. We consider an optimal control problem in which the controlled system contains a fast and a slow variables. This problem is reformulated as an Hamilton-Jacobi-Bellman (HJB)...
atripping the first branch injects an additional perturbation to the already disturbed system and hence increases the power-transfer burden to the surrounding lines and deteriorates the unstable swing 绊倒第一个分支注射另外的扰动对已经被干扰的系统并且增加力量转移负担到周围的线并且恶化不稳定的摇摆[trans...
Its effectiveness is determined by a timeout threshold parameter and our goal is to quantify the effect of this parameter on the system behavior. In this paper, we extend previous results to the case where there are N transmitting nodes making use of a common communication link bandwidth. ...
We discuss the parallel implementation of singular perturbation approximation (SPA) model reduction methods for large-scale linear control systems. The methods are based on balanced truncation methods using full-rank factors of the system Gramians. These factors are computed via an efficient iterative ...
Theoretical and practical applications of fuzzy fractional integral sliding mode control for fractional-order dynamical system Li, Y., Xu, Q.: Adaptive sliding mode control with perturbation estimation and PID sliding surface for motion tracking of a piezo-driven micromanipulator... P Balasubramaniam,P...