To implement the VSC in practical systems, all state variables should be measurable otherwise an observer or some other algorithm should be used to estimate the unmeasurable state variables. In the paper, the discrete-time VS controller with sliding sector, which results in a quadratic stable VS...
82‧A Controller : Discrete-time Variable Structure Since Utkin proposed the variable structure control (VSC) in 1977 [1], VSC has been widely discussed and used in various applications. The control function of VSC is designed to reach the sliding surface that is ...
The stability of singular systems with the dynamic soft VSC is proposed. The dynamic soft variable structure controller is designed, and the concrete algorithm on the dynamic soft VSC is given. The dynamic soft VSC of singular systems which was developed for the purpose of intentionally precluding...
A novel type of control scheme combining the disturbance-observer-based control (DOBC) with variable structure control (VSC) is proposed for a class of con... X Wei,H Zhang,L Guo - 《Transactions of the Institute of Measurement & Control》 被引量: 106发表: 2009年 Analysis of input-to-...
This chapter presents a robust control strategy for the design of a proportional resonant controller (RC) for voltage source converters (VSCs) based on the linear matrix inequality (LMI) control theory. The mathematical model of the VSC ... AEMBA B,MAH B,HC C,... - REMOVED: Proportional...
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1. As a nonlinear robust control strategy, the sliding mode control (SMC), also known as the variable structure control (VSC), has been received extensively attentions due to its prominent features...
An adaptive, discrete-time sliding mode controller (SMC) is disclosed which detects and adapts to gain variations in the controlled plant. The overall control effort is generated by combining a linear
Variable structure control (VSC) technique is an important approach to deal with industrial control problems and is an area of very great interest. This paper presents a self-tuning discrete-time VSC design where the optimization task of controller parameters is realized by a new Lamarckian ...
Secondly, the quasi-sliding mode controller is designed based on the improved discrete reaching law to ensure the state of the system for reaching the quasi-sliding mode in a finite time. Thus, the quasi-sliding-mode variable-structure control (VSC) for such nonlinear system is extended to ...