Uncertain Systems Order Reduction by Modal Analysis Approach
نویسندگان
چکیده
منابع مشابه
ADAPTIVE BACKSTEPPING CONTROL OF UNCERTAIN FRACTIONAL ORDER SYSTEMS BY FUZZY APPROXIMATION APPROACH
In this paper, a novel problem of observer-based adaptive fuzzy fractional control for fractional order dynamic systems with commensurate orders is investigated; the control scheme is constructed by using the backstepping and adaptive technique. Dynamic surface control method is used to avoid the problem of “explosion of complexity” which is caused by backstepping design process. Fuzzy logic sy...
متن کاملPartial - Order Reduction in theWeak Modal Mu -
We present a partial-order reduction technique for local model checking of hierarchical networks of labeled transition systems in the weak modal mu-calculus. We have implemented our technique in the Concur-rency Factory speciication and veriication environment; experimental results show that partial-order reduction can be highly eeective in combating state explosion in modal mu-calculus model c...
متن کاملThe order reduction and robust D-stability analysis of discrete uncertain time-delay systems by time-scale separation
Abstract: In this paper, the robust D-stability problem for discrete uncertain multiple time-delay systems is examined on the basis of their such reduced-order models (the slow and fast subsystems), which are obtained by time-scale separation method. Under the condition that the slow and fast subsystems of the nominal system are both D(α, r)-stable, a D-stability criterion for the slow and fast...
متن کاملModel order reduction for a family of linear systems with applications in parametric and uncertain systems
We present an approach which creates a linear reduced order model whose transfer function interpolates at certain given points and approximates at others. We describe how to create the corresponding state space system and explain how this method is used for the simulation of large scale parametric systems or several realizations of an uncertain system. In that case, the interpolation points are...
متن کاملEnhanced Modal Approach for Model Reduction
The general applicability of the modal approach for model reduction is restricted by the lack of guaranteed bounds for approximation errors and the lack of a satisfactory modal dominance analysis procedure. Functional and computational enhancements of this approach are proposed. Functional enhancements arise by combining the modal techniques with other methods and by using improved dominance an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2016
ISSN: 0974-5645,0974-6846
DOI: 10.17485/ijst/2016/v9i38/96367