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Obtaining alternative LMI constraints with applications to discrete-time MJLS and switched systems
(Pergamon-elsevier Science LtdOxfordInglaterra, 2013)
State Measurement Error-to-State Stability Results Based on Approximate Discrete-Time Models
(Institute of Electrical and Electronics Engineers, 2019-08)
Digital controller design for nonlinear systems may be complicated by the fact that an exact discrete-time plant model is not known. One existing approach employs approximate discrete-time models for stability analysis and ...
Converging-input convergent-state and related properties of time-varying impulsive systems
(Institute of Electrical and Electronics Engineers, 2020-07)
Very recently, it has been shown that the standard notion of stability for impulsive systems, whereby the state is ensured to approach the equilibrium only as continuous time elapses, is too weak to allow for any meaningful ...
Mobbing in organizations: analysis of particular cases in a higher education institution
(Universidad de la Costa CUC, 2018)
Proposal of an index of stability for evaluating plant drought memory: A case study in sugarcane
(2021-05-01)
Stability is a key trait for plant growth and development in a changing environment, involving homeostasis and resilience. While homeostasis refers to the maintenance of the internal structural and functional plant integrity, ...
Institutions and economic volatility: Democracy versus risk of expropriation
(2009)
Purpose: The purpose of this paper is to decompose the effects of democracy and risk of expropriation on economic volatility. Design/methodology/approach: The authors follow Acemouglu et al. and use settler mortality in ...
Optimizing the storage of chemotherapeutics for ophthalmic oncology: Stability of topotecan solution for intravitreal injection
(Taylor & Francis, 2020-07)
Background: Intravitreal administration of topotecan shows activity against tumor vitreous seeding in the conservative treatment of retinoblastoma, a malignant tumor originated in the retina of small children. Adequate ...
Comments on Magnetically levitated micro PM motors by two types of active magnetic bearings
(Institute of Electrical and Electronics Engineers (IEEE), 2002-03-01)
This note clarifies the design of proportional derivative (PD) controllers for the magnetic levitation systems of micro PM motors proposed in the above paper. It is shown that the PD controllers cannot stabilize the described ...
Real power losses reduction and loading margin improvement via continuation method
(Institute of Electrical and Electronics Engineers (IEEE), 2004-08-01)
This letter presents an alternative approach for reducing the total real power losses by using a continuation method. Results for two simple test systems and for the IEEE 57-bus system show that this procedure results in ...